Is this battery life good?
I just got a MacBook for the first time and have been hearing so much about battery life. My battery info is as follows:
Charge Information:
Charge remaining (mAh): 2481
Fully charged: No
Charging: No
Full charge capacity (mAh): 5198
Health Information:
Cycle count: 4
Battery health: Good
Battery Installed: Yes
Amperage (mA): -1441
Voltage (mV): 11265
This is my second day having this laptop; Is this good. Also what is cycle count and how long does the battery normally last?
It is OK to leave your battery hooked to the charger most of the time. The only time I unhook mine from the charger is when I calibrate. Have you calibrated your batteryyet. You should calibrate every two months or so to keep the battery fully functioning. If you use your MacBook infrequently, it’s best to re-calibrate the battery at least once a month.
The cycle count is how many times your battery has been discharged completely and charged. 4 times in a two days is a lot. You don't have to run the battery flat every time you use the battery. Just use it and then plug it in when you get through. Lithium Ion batteries prefer little charges over big ones. Apple states their batteries should hold 80% at 300 cycles. If you have 2 cycles a day you will reach that point in 150 days. I have 13 cycles and have had this battery about 4 months. If you have to use your battery every time till it goes flat you will have to replace it more often. Don't use the battery unless you have to and you will get longer use out of your battery.
The following links have good information about the MacBook and the care of it's battery.
Tips for maximizing your Notebook battery charge
MacBook reduces processor speed when battery is removed while operating from an A/C adaptor
Apple portable computer's battery does not show a full charge in Mac OS X
Look here and here for some good tips about battery care.
MacBook: How to remove or install the battery
Determining Battery Cycle Count
Use and cleaning of MagSafe power connector
Similar Messages
-
Battery life good or bad, confused
is this good battery life or not? .... my friends tell me its bad
ive been using my phone for 2 hours and 24 min and its at 64%
with 4 hours and 7 min of standby
is this good or bad or is it normal usage?Well that seems fine then because phone calls do drain the battery faster, along with streaming media off youtube. I think your friends are wrong
-
What about this battery life???!!!
Has anyone come up with an optional battery. Even with the Advanced Killer, my battery doesn't last an entire day. And I don't talk on the phone much at all for it to go dead like it does..Help!
The great one strikes again! I love my HTC extended battery. Not like we have tons if accessories to purchase with this phone. May as well enjoy life like me and not worry about battery life. I'm a heavy user on WiFi mostly. This battery will get my heavy use to the end of the day plus a pinch more. Just in time for Mr Phone to charge when I get my charge sleeping.
-
What's with this battery life...?
My current setup:
3G enabled
Wifi enabled
Push disabled
Bluetooth disabled
My day started at 7.
I've made 3 phone calls that were all less than 5 minutes.
I've played games for a total of MAYBE 15 minutes (Aurora Feint and Trism).
I've checked my email twice.
I've entered two transactions into the "Day Bank" app (takes about 10 seconds).
I get a mixture of EDGE and 3G. About 50/50.
The phone has been ON a total of maybe an hour the whole day.
By 2pm I had less than (it looked like) 40% of my battery life left. Can I expect this thing to be THIS bad forever? I know apple over-states their battery life stuff ridiculously all the time, but this is beyond ridiculous. At this rate I literally can't even make it through a SINGLE day on a charge. SOMETHING has got to give here...
Message was edited by: HickeroarI have great battery life with my iPhone 3G. Here's why.
I have push Enabled, and that's about it. I only turn 3G, WiFi, and Bluetooth on when I need them. (When I'm in my car and need handsfree, when I'm out and about with no wifi readily available and need to use 3G, or when I'm at home and need to check my email, I'll turn on WiFi).
When I'm not using 3G, WiFi, or Bluetooth, I immediately turn them off.
There's no reason to have those things on if you're not regularly using them, they do consume massive amounts of power, which is why 3G wasn't included in the first generation iPhone.
Gas, electricity, and your iPhone battery all require CONSERVATION, CONSERVATION, CONSERVATION! -
So my iphone 5s is about 5 months old and the battery seems to have weakened from when I first got it.
II'm averaging about 5 hours and 30 minutes per full charge using light video playback always on wifi and light internet browsing.Well that seems fine then because phone calls do drain the battery faster, along with streaming media off youtube. I think your friends are wrong
-
What follows is a grouping of some of the most fruitful procedures - from what I've seen in the biggest battery life issue thread - and some background information and discussion for solving or improving the battery life with the iPhone 4S and may be applicable also to devices on which iOS 5.0/5.0.1 has been applied. Credit goes to the respective users who contributed this information to the forum and they should be commended for doing so. This is not a final listing. The goal here is to provide a first stop sort of knowledge base document for newcomers instead of having them perusing the never ending threads where the wheel is reinvented on every page...
Please don't post your questions, usage screenshots, or claims that it worked or not for you or anything here except PROCEDURES/DEBUG STEPS/SOLUTIONS or improvements to the procedures already listed here. Try to use point form and to be as concise and clear as possible. Hope all this helps.
Thank you and good luck!
General info and specs
First, take a look Apple's battery tips, info and specs(obligatory reading for all Iphone 4S users - read it once and for all):
http://www.apple.com/batteries/iphone.html
http://www.apple.com/batteries/
... you didn't read it? loll Always remember this i.e. the definition of "usage":
Usage: Amount of time iPhone has been awake and in use since the last full charge. The phone is awake when you’re on a call, using email, listening to music, browsing the web, or sending and receiving text messages, or during certain background tasks such as auto-checking email.
I'm still not convinced you read the links so here's what Apple has to say in terms of fine tuning your battery life:
Optimize your settings
Depending on how they are configured, a few features may decrease your iPhone battery life. For example, the frequency with which you retrieve email and the number of email accounts you auto-check can both affect battery life. The tips below apply to an iPhone running iOS 5.0 or later and may help extend your battery life.
Minimize use of location services: Applications that actively use location services such as Maps may reduce battery life. To disable location services, go to Settings > General > Location Services or use location services only when needed.
Turn off push notifications: Some applications from the App Store use the Apple Push Notification service to alert you of new data. Applications that extensively rely on push notifications (such as instant messaging applications) may impact battery life. To disable push notifications, go to Settings > Notifications and set Notifications to Off. Note that this does not prevent new data from being received when the application is opened. Also, the Notifications setting will not be visible if you do not have any applications installed that support push notifications.
Fetch new data less frequently: Applications such as Mail can be set to fetch data wirelessly at specific intervals. The more frequently email or other data is fetched, the quicker your battery may drain. To fetch new data manually, from the Home screen choose Settings > Mail, Contacts, Calendars > Fetch New Data and tap Manually. To increase the fetch interval, go to Settings > Mail, Contacts, Calendars > Fetch New Data and tap Hourly. Note that this is a global setting and applies to all applications that do not support push services.
Turn off push mail: If you have a push mail account such as Yahoo! or Microsoft Exchange, turn off push when you don’t need it. Go to Settings > Mail, Contacts, Calendars > Fetch New Data and set Push to Off. Messages sent to your push email accounts will now be received on your phone based on the global Fetch setting rather than as they arrive.
Auto-check fewer email accounts: You can save power by checking fewer email accounts. This can be accomplished by turning off an email account or by deleting it. To turn off an account, go to Settings > Mail, Contacts, Calendars, choose an email account, and set Account to Off. To remove an account, go to Settings > Mail, Contacts, Calendars, choose an email account, and tap Delete Account.
Turn off Wi-Fi: If you rarely use Wi-Fi, you can turn it off to save power. Go to Settings > Wi-Fi and set Wi-Fi to Off. Note that if you frequently use your iPhone to browse the web, battery life may be improved by using Wi-Fi instead of cellular data networks.
Turn off Bluetooth: If you rarely use a Bluetooth headset or car kit, you can turn off Bluetooth to save power. Go to Settings > General > Bluetooth and set Bluetooth to Off.
Use Airplane Mode in low- or no-coverage areas: Because your iPhone always tries to maintain a connection with the cellular network, it may use more power in low- or no-coverage areas. Turning on Airplane Mode can increase battery life in these situations; however, you will be unable to make or receive calls. To turn on Airplane Mode, go to Settings and set Airplane Mode to On.
Adjust brightness: Dimming the screen is another way to extend battery life. Go to Settings > Brightness and drag the slider to the left to lower the default screen brightness. In addition, turning on Auto-Brightness allows the screen to adjust its brightness based on current lighting conditions. Go to Settings > Brightness and set Auto-Brightness to On.
Turn off EQ: Applying an equalizer setting to song playback on your iPhone can decrease battery life. To turn EQ off, go to Settings > iPod > EQ and tap Off. Note that if you’ve added EQ to songs directly in iTunes, you’ll need to set EQ on iPhone to Flat in order to have the same effect as Off because iPhone keeps your iTunes settings intact. Go to Settings > iPod > EQ and tap Flat.
Usage specs for the 4S - http://www.apple.com/iphone/specs.html:
Talk time: Up to 8 hours (12.5% per hour drain) on 3G, up to 14 hours (7.1% per hour drain) on 2G (GSM)
Standby time: Up to 200 hours (0.5% per hour drain)
Internet use: Up to 6 hours on 3G (16.6% per hour drain), up to 9 hours (11.1% per hour drain) on Wi-Fi
Video playback: Up to 10 hours (10% per hour drain)
Audio playback: Up to 40 hours (2.5% per hour drain)
So a scenario of normal usage could be for example: 4 heavy hours of 3G internet browsing (66.4%), with one hour of call on 3G (12.5%) and 22 hours of standby (11%) = 100%
A battery life issue is a problem where the drain is really out of spec either during usage or standby or both. For example, multi-% per minute drain during usage or a 10% drain per hour during standby is problematic. Browsing the internet on 3G during one hour and losing 16-17% is not.
Apple's test methodology for claiming the specs:
http://www.apple.com/iphone/battery.html
Procedures
davidch tips (reset+full discharge recharge):
Go through these steps to address the battery after updating to iOS 5.0.1:
1. Reset all settings (settings app-> general-> reset)
2. Go through initial setup steps (lang, wifi, siri, enable location, etc) and choose setup as new phone (don't worry your apps, data, contacts, mail will still be there). Do NOT restore from iCloud or iTunes (It can copy back corrupt settings)
3. Turn off system location services timezone and iAd
4. Fully discharge battery (tilll it shuts off with the spinning wheel)
5. Fully recharge battery (overnight if possible)
In my experience this improves the Standby battery drain issue significantly in most cases. It reduces drain from 2-4% or more per hr to 0.5% or less. It has worked for many, many users now. If it does not work after a few try's you may have a real battery or hardware issue and should contact Apple. Good Luck!
ram130's variant of davidch i.e. additional steps:
Now using davidch original steps and attaching the tweaks I made to get me more usage. As shown on page 29.
Go through these steps to address the battery after updating to iOS 5.0.1:
1. Reset all settings (settings app-> general-> reset)
2. Go through initial setup steps (lang, wifi, siri, enable location, etc) and choose setup as new phone (don't worry your apps, data, contacts, mail will still be there). Do NOT restore from iCloud or iTunes (It can copy back corrupt settings)
3. Turn off system location services timezone and iAd
4. Fully discharge battery (till it shuts off with the spinning wheel)
5. Fully recharge battery (overnight if possible)
6. Disable Siri 'Raise To Speak' and REBOOT *( if possible use another camera to verify the infrared is off after the reboot).
7. Set emails, icloud and calendars to fetch. ** test. Mines on hourly.
8. If your in a no signal and your phone is saying "Searching..." even after 10mins, reboot while in that area and after 1-2min it should say "No Service". This mainly applies to Verizon customers and improve battery life in these areas.
9. *optional* Goto Settings > General > Network and you will see "Hotspot.." loading something, wait a few seconds and it should say "setup personal hotspot" then exit out.
* I notice a great improvement after disabling this and rebooting. This increased my "screen on" usage or at least helped it. Make the change.
** I have not tested push yet to narrow down the drain but I had this change on my phone. I believe exchange push is responsible for some stand by drain. As for icloud, haven't notice much of a difference. Just try it for a day. My email still came in fast most times. Again still testing, will report back on these..
buxbuster tips(wifi sync, iCloud):
These are my own tested workarounds that worked for my iPhone 4S and seemed to have worked for others as well :
Workaround number 1. Deselect wifi-sync in iTunes and press sync.
If that doesn't work try :
Workaround number 2 : Remove iCloud, reset network settings. ( I guess this won't work for you since you don't have it enabled ).
If both workarounds fail, you can always try to completely wipe your phone. That also solved some of the cases out there.
rolandomerida tips - i.e. buxbuster and additional steps:
Finally, I solved the syncing error loop. My contacts are syncing flawessly again between my devices and iCloud, and yes, the battery stopped draining, which is the main topic here.
I followed instructions from buxbuster (check his workaround a few pages up!) and an additional BIG step to restore contacts and syncing, as seen in a MacRumors forum.
This is what I did:
1. Make a backup of your Address Book, using the vCard option (or both, it doesn't hurt). Save it for later.
2. In your iPhone, delete iCloud account. When it asks, accept both: delete AND delete from my iPhone.
3. Reset network settings. The iPhone will restart, then will ask you to unlock the SIM card.
4.Turn Wi-Fi on.
5. Add the iCloud account again.
That's for Buxbuster's workaround. For some, it might work just like that. My iPhone repopulated from iCloud after step 5, but I still had that "server error" on iCloud. I had to do some extra steps, since my Mac was not syncing to iCloud and couldn't edit anything on my Mac or iCloud. Syncing back had to be fixed, too. If not, the syncing loop would continue from my iPhone, and the battery would drain awfully again.
1. In System Preferences -> iCloud, I turned Contacts off. I chose "keep on My Mac" those contacts, but I got an empty Address Book after a while. And a few minutes later, iCloud contacts were empty and my iPhone also. It is scary at first! Now, before importing that vCard backup...
2. Turn Wi-Fi off. This is important, since your contact-empty iCloud will attempt to wipe your Address Book from your Mac in seconds after importing.
3. Import your vCard backup to Address Book. Just drag it to your blank Address Book window; it asks if you want to import "x" number of cards. Of course, say yes.
4. Turn Wi-Fi on, and then iCloud contacts on again (System Preferences -> iCloud). It will offer to merge your newly populated Address Book with iCloud (which is empty at this point). It should upload every single contact to iCloud, and then to your iDevices. If not, a fifth step would be to import the vCard file to iCloud, but it shouldn't be necessary.
So, with iCloud syncing working correctly, there is no battery draining! Again, that was my particular issue.
I can't tell if this is the single answer to the widely spread battery draining problem, but it sure can be fixed with these workarounds, and yes, Apple should address the problem with a future update, for we affected customers don't need workarounds in the first place
This is the MacRumors discussion:
http://forums.macrumors.com/showthread.php?t=1256807
And dont' forget to check buxbuster's fix, video, and THANK him!
Miless tips (full 800mb release of 5.0.1 and sanitizing a restore):
As for 4S battery life. Try doing this,
1. Settings>Location Service ... disable all location services you do not need. In particularly Facebook because it drains the battery a lot.
Scroll down to the bottom at Settings>Location services>System Services ... Disable Setting Time zone, location based iAds, Diagnostic & Usage.
2. Settings>Notification>Calendar ... turn off the Notification Centre.
3. Settings>General>Reset ... do Reset All Settings. Doing this will not wipe out your iPhone. It will just Reset the network settings, location warning, keyboard dictionary, etc... but it will clear up some corrupted data there. Generally this will help.
Try these 3 steps first... if it still drains a lot, try the following,
4. Drain your battery down to 1%. Then charge it up using USB from PC ... not the charger. The charger output 1.0 A ( x 5V from USB ... you get 5W power). From PC, output is only 0.5A x 5V = 2.5W power. Charging is slower but trickle charge 4S helps the battery retain its charge better. I think it takes about 3-3.5 hours to charge full from USB/PC compared to slightly below 2 hours using iPhone charger.
If after doing the above still could not solve your battery issues (mine with iOS 5.0 was ok up to step 4, but not iOS 5.0.1).... plug you iPhone to a charger (any charger), from iPhone, access your iCloud ... set it up if you havent. Back up your iPhone data to iCloud. if you do not have enough storage (only 5GB is free), go to details and select the apps you need its data backup, choose only those you really need and leave those unnecessary ones out. Back up your camera roll to your PC/Mac manually as it could be too big to backup to iCloud.... once you have it setup, make sure you are on Wifi ... tap backup to iCloud from your iPhone. It will take a while if the file is huge.
Once backup to iCloud is completed, plug your iPhone to PC/Mac and launch iTunes 10.5.1 (make sure you have 10.5.1)
Click Restore. It will automatically initiate a download of iOS 5.0.1 ipsw for iPhone 4S. Wait for the whole process to finish, ie. download, restore software/firmware.
Once its done, do not set up your iPhone from iTunes. Set it up on your iPhone. Go through the selection. When prompted, select restore from iCloud (from your iphone backup earlier). Keep your iphone plugged into iTunes while restoring backup from iCloud. Because while restoring from iClouds, some data will be synced from iTunes if you plug in, e.g. music, video, etc... unless you bought these content from iTunes store. Apps will be downloaded from App Store from the cloud.
Once it's all done restored. Turn off your iPhone,.. and turn it on again.
Now, hopefully your battery wont be draining so fast anymore. Usually it wont after this. But you need to charge your battery at least 4-5 cycles to stabilize the charge on the battery. I dont know why... but battery life seems to get better and better for me after a few charge cycles after all the above work.
Good luck. Let us know if it works for you.
W. Raider tips (Sirii):
Bottom line for me of things that helped battery life are:
1. Turing off Siri and Rebooting the phone by holding the Home button and Top button down, ignoring the slider, until the phone shut down. (turn off Siri, reboot, and check top front of iPhone 4S against a lesser camera like the front-facing camera on an iPad2 - making sure the IR sensor is off)
2. Fully draining the battery, meaning using the phone until it shuts itself off from a drained battery and then recharging it to 100% about 4, maybe 5 times. I charged it both with a Mac and a wall charger.
Hope this is helpful!
Comments
jmm514 remarks (Twitter):
I may have found something. I had Twitter disabled in my notifications, but got a tweet today that popped up on my home screen. Didn't know I had this enabled. At the bottom of the Twitter notification settings is the home scrren toggle. Since disabling this, battery life seems better. Considering there is no setting for frequency of checking for tweets, it appears the phone is continually connecting to wifi to check for new tweets.
tmksnyder comments (notifications, corrupt data in iCloud):
For me, I found my iphone on wifi mysteriously connecting to my mac. I eventually narrowed it down to the Apple Move Trailers app which keeps a file in iCloud. The phone was trying to sync the file with the mac in the background even when the Movie Trailers app was closed (hitting the red x). Based on my macosx logs the iCloud process that was trying to sync was working directly between the phone and the mac without using itunes by connecting to an https address hosted on the phone. It was connecting every 3 minutes and failing (while phone was awake or awake during during a notification). I also found that iCloud control panel on OSX would error if I tried to delete the file. I fixed it by removing the App and doing a hard reset which stopped the sync. I probably could have turned off iCloud document sync in the phone but didn't think of that. My battery life has greatly improved while at home on wifi. I am now at 28 hrs standby, 2 hrs 20 minutes of usage, and 68% battery. It was ok before where I could get 20-30 hrs standby and 6 -8 hrs usage. My usage today was phone calls, 3g surfing, and music via bluetooth in the car.
I also found even with Itunes iMatch, if I mass updated tages, art work etc, it would hit the phone on wifi even in standby. I was amazed. Granted if I am not doing updates, Match won't hot the phone so this was a once in awhile event. I could drop my percentage by 5-10% in a matter of minutes when doing updates. I think a lot of our problems are background processes, associated with iCloud, notification, and apps. More features means more battery. I think the key thing is to keep track of what has recently been added or changed if battery life gets worse all of a sudden. It may be an app that was recently installed and if possible you may want to completely remove it and not just quit it.
With twitter, i think it uses push notifications so it doesn't need to be running and actively poll on the phone. For instance , if i quit the mail app, i still will get mail notifications and can swipe the message and load mail. Apple Push Notifications servics maintain the connection to the phone and there are likely pings or connection checks that occur for the service on an os level not an app level. This minimizes the load so there arent a bunch of apps all runing and constantly checking. The notification service , if it is contacted from twitter or another service with data, will check the settings you have registered to the with the apple push service and send the notification to your phone. No matter what, there is a drain with notifications. M hunch is once one application is configured to receive notifications, connection checking occurs betwen the push service and the phone so it knows where it is on the network. If it is implemented correctly, these checks arent frequent if you are still and more frequent as you move. The other drain is for when the noification hits and is processsed. If i get 9 emails over night, my screen just popped up for 20 seconds or so to process each message using battery. I would even think that just go from low power to turning n the screen uses more juice than if the device was already on and i get the message. On nights I get no notifications, I see a 3 or 4 percent drop. On nights with a number of notifications, i have seen up to a 10 percent drop. Besides notifications, wifi sync and icloud will poll on the local network and use up battery if the host computer is on and running itunes or trying to sync a data file that is corrupt (which i had with the apple movie trailers app causing my phone to drain). For me turning off wifi sync and remving a corrupt file in icloud solved my battery issues and I get over 24 hrs of standby with 6 to 9 hrs of use and this is with all the normal location services and push serivices turned on.
See http://developer.apple.com/library/mac/ipad/#documentation/NetworkingInternet/Co nceptual/RemoteNotificationsPG/ApplePushService/ApplePushService.html for more info. I think it has a good overview of how the notifications work.Well seems like that rumor of iOS 5.0.1 is finally gone the way of the dogs since developers got a beta of 5.1. So as stated earlier in the master discussion-> I suspect if you are filling up this thread with false post or creating a master set of links to various post that are unreliable you are wasting your time. Press is not going to touch the story due to poor or inaccurate sources which may be links from the master thread. This can include inaccurate information, combination of conflicting post or postings from users which may not own the device. Reputable press organizations have policies that require discloser and strict rules about what is a reliable source for a story. It is clear that many of the post in the master thread, which are links presented here are questionable.
Sorry to say that postings taken without any analysis of their totality have been propagated via various sites, for example sites such as http://www.2012federalbudget(dot)com. (Do not visit but I suspect that this is not the 2012 federal-budget site you would expect based on analysis of the records. There are plenty of sites like http://www.2012federalbudget(dot)com propagating questionable post in these threads.) One site for example in the discussion thread used a self signed certificate, the site had a log in to allow users to enter their OpenID. Seems many of these sites are pop and drop drupel configurations.
So remember this is how the really bad rumor of iOS 5.0.2 got started, the 5.1 memory leak issue, iCloud Issues, call quality, address book, etc.
Some of the postings have been very comical, I think the latest now is a dropbox issue. Seems that the length of the previous thread has resulted in various app engines of some proxy servers/tools reaching their limits.
So I would make sure to know the source of any information you link to. Make sure you avoid entering any information to outside links such as OpenID or Apple ID, these are big prize items for anyone with malicious intent. If you have issues and are a valid user contact APPLE CARE. (Note link is using McAfee Secure Short URL Service, and is https.)
http://mcaf.ee/ricdt
The original solution still represents a high level of success for users having any battery issues.
Install 5.0.1 on your iPhone 4s. Some users posting they are still using older versions, bad fake serial numbers, etc.
Make sure your device can run iOS 5.0.1 and is not altered.
Make sure you use a new Sim, not some cut down version which many users admit to doing. (Again, worth confirming what people are posting.)
Reset the device doing a hard reset and software reset.
Let battery drain and then charge for the full cycle, which is 24 hours.
I think you will find you will get the battery usage that APPLE has stated for the device.
Best of luck, stay safe and thanks -
Why is my battery life so poor
Switched over from PC this June. The 8-10 hour battery + 30 day stand-by sold me. However, My battery, fully charged has never offered >6 hours of time remaining, and the battery healthis already <93% in a matter of 3 months. I am thoroughly disappointed with my battery life
try these, and see if it improves your battery life.
turn keyboard lighting off or to 1 bar.
turn your screen brightness down to 50%
turn off bluetooth if you're not using it.
turn off infrared remote receiver if you're not using an apple remote.
turn automatic brightness off.
do remember, if you have any apps running in the background, that will also affect the life of your battery.
also have a look at your activity monitor - under all processes - see what's using up 10% and above in your %CPU section. 10% and above will also use up your battery life.
good luck -
Poor battery life since Yosemite upgrade
Hi all,
Since upgrading to Yosemite I have noticed that I only get about 5 hours of battery life, even when just running Safari and Mail. I have checked the battery life and it is reporting as good. I have also reset PRAM and SMC but that didn't seem to change anything. Here is a dump from EtreCheck but I couldn't find anything obvious there either. Does anyone have any ideas or is this battery life as good as to be expected?
EtreCheck version: 2.1.6 (109)
Report generated 16 January 2015 10:03:43 pm AEDT
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Support] links for help with non-Apple products.
Click the [Details] links for more information about that line.
Click the [Adware] links for help removing adware.
Hardware Information: ℹ️
MacBook Pro (Retina, 15-inch, Early 2013) (Technical Specifications)
MacBook Pro - model: MacBookPro10,1
1 2.7 GHz Intel Core i7 CPU: 4-core
16 GB RAM Not upgradeable
BANK 0/DIMM0
8 GB DDR3 1600 MHz ok
BANK 1/DIMM0
8 GB DDR3 1600 MHz ok
Bluetooth: Good - Handoff/Airdrop2 supported
Wireless: en0: 802.11 a/b/g/n
Battery Health: Normal - Cycle count 156
Video Information: ℹ️
Intel HD Graphics 4000
Color LCD spdisplays_2880x1800Retina
NVIDIA GeForce GT 650M - VRAM: 1024 MB
System Software: ℹ️
OS X 10.10.1 (14B25) - Time since boot: one day 0:6:44
Disk Information: ℹ️
APPLE SSD SD512E disk0 : (500.28 GB)
EFI (disk0s1) <not mounted> : 210 MB
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
Macintosh HD (disk1) / : 499.05 GB (320.69 GB free)
Core Storage: disk0s2 499.42 GB Online
USB Information: ℹ️
Apple Inc. FaceTime HD Camera (Built-in)
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ℹ️
Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
Mac App Store and identified developers
Kernel Extensions: ℹ️
/Library/Application Support/VirtualBox
[loaded] org.virtualbox.kext.VBoxDrv (4.3.12) [Support]
[loaded] org.virtualbox.kext.VBoxNetAdp (4.3.12) [Support]
[loaded] org.virtualbox.kext.VBoxNetFlt (4.3.12) [Support]
[loaded] org.virtualbox.kext.VBoxUSB (4.3.12) [Support]
/System/Library/Extensions
[not loaded] com.ZTE.driver.ZTEUSBCDCACMData (1.3.12) [Support]
[not loaded] com.ZTE.driver.ZTEUSBMassStorageFilter (1.3.12) [Support]
[not loaded] com.sierrawireless.driver.SierraDIPSupport (1.0.0) [Support]
[not loaded] com.sierrawireless.driver.SierraFSRSupport (3.0.0) [Support]
[not loaded] com.sierrawireless.driver.SierraHSRSupport (3.0.0) [Support]
[not loaded] com.sierrawireless.driver.SierraIPDirect (1.1.5) [Support]
Launch Agents: ℹ️
[loaded] com.google.keystone.agent.plist [Support]
[loaded] com.oracle.java.Java-Updater.plist [Support]
[running] com.sierrawireless.SwitchTool.plist [Support]
Launch Daemons: ℹ️
[loaded] com.adobe.fpsaud.plist [Support]
[loaded] com.google.keystone.daemon.plist [Support]
[loaded] com.oracle.java.Helper-Tool.plist [Support]
[loaded] com.oracle.java.JavaUpdateHelper.plist [Support]
[not loaded] org.virtualbox.startup.plist [Support]
User Launch Agents: ℹ️
[not loaded] org.virtualbox.vboxwebsrv.plist [Support]
User Login Items: ℹ️
iTunesHelper Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)
iTerm Application (/Applications/iTerm.app)
Sony Ericsson Bridge Helper Application (/Users/[redacted]/Library/Application Support/Sony Ericsson Bridge for Mac/Sony Ericsson Bridge Helper.app)
Internet Plug-ins: ℹ️
FlashPlayer-10.6: Version: 16.0.0.257 - SDK 10.6 [Support]
QuickTime Plugin: Version: 7.7.3
Flash Player: Version: 16.0.0.257 - SDK 10.6 [Support]
Default Browser: Version: 600 - SDK 10.10
o1dbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
googletalkbrowserplugin: Version: 5.38.6.0 - SDK 10.8 [Support]
JavaAppletPlugin: Version: Java 7 Update 71 Check version
Safari Extensions: ℹ️
Adblock Plus [Installed]
3rd Party Preference Panes: ℹ️
Flash Player [Support]
Java [Support]
Time Machine: ℹ️
Skip System Files: NO
Auto backup: YES
Volumes being backed up:
Macintosh HD: Disk size: 499.05 GB Disk used: 178.36 GB
Destinations:
Elements [Local]
Total size: 999.83 GB
Total number of backups: 7
Oldest backup: 2014-11-08 00:36:51 +0000
Last backup: 2015-01-14 10:41:24 +0000
Size of backup disk: Adequate
Backup size 999.83 GB > (Disk used 178.36 GB X 3)
Top Processes by CPU: ℹ️
6% systemstats
3% WindowServer
2% Safari
1% Activity Monitor
1% hidd
Top Processes by Memory: ℹ️
498 MB com.apple.WebKit.WebContent
429 MB Safari
189 MB mds_stores
172 MB WindowServer
155 MB Dock
Virtual Memory Information: ℹ️
7.67 GB Free RAM
7.43 GB Active RAM
683 MB Inactive RAM
1.39 GB Wired RAM
1.30 GB Page-ins
0 B Page-outs
Diagnostics Information: ℹ️
Jan 15, 2015, 09:57:31 PM Self test - passed
Cheers, JasonA SMC reset may help:
http://support.apple.com/en-us/HT201295
Ciao. -
I need help with IPHOne 4s IOS 7.0.4 battery life not improving
Alright, I Ned help with my iPhone 4S battler life, it is horrible, it will drain in about 12 hours. All I do is check my email, text a few people, and check a few apps. When I may school, it is a hundred percent, then I check it during school etc, when I go to bed it is about 20-30% battery life. Need help. Any suggestions? I tried a hard resets and restoring to a new iPhone etc, nothing worked.
I"m not at all sure what is the problem when you are describing your battery as holding its charge for 12 hours???
How long do you want your device to hold its battery charge???
Please see this article for tips on conserving battery charge. But PLEASE if you are looking for a device to hold its charge for LONGER than 12 hours I would suggest an android.
http://mashable.com/2013/10/11/ios-7-battery-life/
Good luck! -
I bought an 11 inch MacBook Air a few days ago. I find the battery life isn't as long as with my other portable Macs, I just did a test, keeping the MacBook Air on, not letting it sleep or energy save, running Mail and iCal and occasionally using Safari, with the screen light about three bits along so not too bright and the keys not illuminated at all - the battery lasted 5 1/2 hours. I gather that is is quite acceptable for this MacBook Air as it's so small. My question concerns how to keep my battery life good. I normally use my computer at home, I simply want the ability to take it out easily and to take to different rooms in the house.
Should I run the MacBook Air on the plug almost always ? Or should I run it on battery whenever it gets charged fully and then plug it in when it's nearly empty ? Or doesn't it matter one way or the other ?
I note from Apple that there is no need to calibrate this type of battery - http://support.apple.com/kb/HT1490 - but there's no advice about how to prolong the battery life.
AnneThe general rules are, use the battery just when you need to, but do some periodic deep cycling to keep the battery in shape.
Here is a tech article from Apple that give some basic guidelines. -
Battery life. A ploy for us to run out and get newest available
IPhone 4s. Ever since release of iOS 7 and iPhone 6 mentioned I have had issues with my battery life. It randomly goes from 40-50% to zero battery life in an instant and turns off. Charge it up and on connection of plug after re start up there is miraculously about the same percentage and it had before. The 40-50%. Not zero as it told me by shutting down. Sometimes it's during normal use and other times when using camera. I believe it is a marketing assault. Apple wants people to rush out and buy the latest and greatest. Well. I'm poor and can't. I see on a Google search that tons of people having the same issue. So there has to be a software issue. I also notice that my iPhone at times feels like it will burst into flames. So I shut it off to cool it down. Please fix or I switch. Rediculous that this is happening. Piece of junk these days. Called Verizon to see if they can help they said "battery life good". But did offer me a free phone early upgrade to amother brand. Hmm. Might have to take them up
Depending on the use of the phone, the battery life might be shorter after a couple of years. I had no problems updating my 4s to 8.1, but I used iTunes on my computer to set it up as new device and not the "Over the Air" feature in the settings of the phone.
Try to set it up as new device without using the latest backup:
How to erase your iOS device and then set it up as a new device or restore it from backups
If the battery life is back to normal after that, your backup contained corrupt files.
If you are still using too much power, get it looked at by visiting an Authorized Apple Service Provider next to your place or contact Apple Support:
iPhone - Contact Support - Apple Support -
Manually stop battery charging to prolong battery life
I have a HP Pavilion G6 2320tx laptop with Win 8 preinstalled. I would like to manully stop charging the battery at - say 50% so I can increase its life. Is there a way to do this? I have tried disabling Microsoft ACPI-compliant control method battery but the charging light still stays ON.
Please help!!Hi,
Keeping battery at 50% that means more charge cycles and this would destroy battery quicker. Please read the followinf articles:
http://www.pcworld.com/article/252025/a_laptop_battery_owners_guide.html
http://www.friedbeef.com/top-15-ways-to-extend-your-laptop-battery-life/
Good luck.
BH
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem. -
I am trying to figure out how to improve my battery life on my new Iphone 4S. It is so poor ! I had a blackberry for few years and just bought my new Iphone. So disappointed in this battery life!
Would appreciate any help I can get on improving battery life. I am not using my phone for games. Only use it for texts and emails and very little surfing. Do have few apps. Don't use Siri much as I am in Canada and she isn't much help here like it is in the States; which is also disappointing.
I took my phone off charger at 9am this morning and didn't use it much till about 1pm and it already was only 53%. Used it a little for chatting with someone; a few emails and had to plug my phone in around 330pm.....
Help me????? I have read some people and they are seem to be complaining about this issue big time. Sure hope Apple does something about this!
MrsgolfieI understand all of this Meg; that is why I bought an Iphone; but never expected my phone not even give a at least a 24 or even 12 hours....I work 12 hour shifts and also would expect to have to charge each night but not twice a day or more. I am not always somewhere I can charge my phone.
Your points are true; however it doesn't help me...... -
Satellite Pro A200 - Is 26 minutes of battery life normal?
Hi All,
My Satellite Pro A200 laptop is just over 1.5 years old (or young :P) and I have a huge problem with the battery - it only lasts for a total of _26 minutes_ under "high performace" mode in Vista - other power modes increase the time by only 5-7 minutes.
I have tweated the system setup to:
- run as few programs at startup;
- to use as little memory in relation to graphics (as in diabled vista themes, and "fancy" operations such as show contents of window whilst dragging).
- remain on the lowest brightness level.
The programs that do run on startup are my anti virus (F-Secure), and ATI catalyst control.
I have also cleaned the registry of any conflicts and regularly virus scan.
I have used Ubuntu on this laptop as well and the battery life is not that much better, which brings me to the conclusion that the battery is nearing its end.
I was wondering if this battery life time (26 minutes max on high performace) is normal for a laptop after only 1.5 years?* (I don't remember how long it lasted when I first bought it).
Also, I have a laptop from other manufacturer of 2 years and the charge of its battery lasts a minimum of 4 hours (on Windows XP).
Both notebooks batteries are 6 cell.
Any suggestions of how to improve my battery life?
Thanks in advance.>Satellite Pro A200 laptop is just over 1.5 years old and I have a huge problem with the battery - it only lasts for a total of 26 minutes under "high performace" mode in Vista
The battery working time depends on different factors:
If different hardware parts like CPU, GPU, HDD, ODD, display are running with highest performance then your battery working time will decrease dramatically
Additionally if you would lose an stronger battery (9 cell or 12 cell) then you should be abele run the notebook much longer using battery power.
Furthermore the battery loses the own performance systematically and after a long time of usage you will have to replace the battery.
However, if you want you could check the Vista Power Options in order to increase the battery working time:
Here is a nice article:
How to handle the power management features of Windows Vista
http://aps2.toshiba-tro.de/kb0/HTD84026Q0000R01.htm
But in worst case you will need a new, stronger battery -
Zen Stone Plus Battery Life Test -Summ
Battery Life/ Playtime: Up to 9.5 hours for continuous audio playback
Battery Type: Rechargeable Li-Ion Polymer (Embedded)
*CREATIVE specifications.
I had tested on my zen stone plus battery life... I used uni'versal travel adapter for zen micro to fully charged my zen stone before began my test... I let it continuous audio playback till all battery drained
Detail :
* 30 Song, ~80 song is rock/techno, ~50 song is pop
* Bit Rate: 28-320 kbps
* Audio sample rate: 44kHz
* Bass Boost On
* EQ set to rock
* Continuous audio playback - No skipping Tracks
* Volume - 3/40
* No headphone plugged -(Because of this battery life might vary, whether u use high powered
headphone or not)
* No radio, stopwatch, microphone used
* Firmware .03.0
* Player's date and time - Off
* Idle Shutdown - 0s
* Contrast - 40%
* Waked up the player from idle few time ( To check my player condition)
* Result : 8.8 hrs ( 8 hr 4 min 2++ sec) for the above condition.
First 3 hrs - Full bar
Next 4 hrs - Left 2 bar
Next hrs - Left bar
Next 40 min - Battery drained (Player shut down by itself)
**Estimated * as i said i check my player condition few time
P.s. If i missed out anything, Please tell Me.
Thank !Message Edited by hippon2 on 0-8-200707:34 PM
Message Edited by hippon2 on 0-8-200707:36 PMok, I will tkae that under consideration. Now I have another battery issue, after fully charging the MP3 player I noticed that the battery life drain rather quickly while it is off. I lost 9% of it's charge from taking it off the charger at midnight and then plugging it into the usb port of my computer the next morning at 10:00am. The clock is turned off so it should not be doing anything for those 0 hours.
Maybe you are looking for
-
Help! Ipod not starting up! Error 1611
Please help! I did all the steps in the help page: recharge, restart, update to latest itunes, replace ...nothing works! Persistent error 1611
-
Selection-screen differ from developement to quality
Hi All, I made one standard report as Z report.In this they used Logical databases.I made the changes in selection-screen by selecting some of the fields as invisible,and i created the request number for the report and i moved it to quality,But there
-
Why is the time different on my iphone4 for messages and reminders to the actual time on my phone
I have had to set the time zone on my phone manually as it is wrong. so now that shows correctly. However when i set a reminder and get messages. They show up as a different time zone altogether. So my reminders are coming through 12 hours too late.
-
I have followed the directions given and still can not copy and paste, how can I fix this?
I am trying to use the copy and paste function on a website and I get a message window that states that firefox does not allow cut/copy/paste. I followed the link for help and created the js. text file like instructed with the website's URL. I still
-
How can I get my wifi to turn on. It remains greyed out
How do I get my wifi to turn on? It remains greyed out. I have tried Network reset. Can anybody help please?