Battery life for sony m4 ???

hello everybody !!! i was update build 26.1.b1.102 to build 26.1.b2.102 then i feeling my sony m4 has very big trouble . after charging the cell phone 100% ,but in 2 minuter down 2% battery !!! build 26.1.b2.102 very bad for battery life . please help me fix this trouble . THANKS ALL !!! my screen in battery report is 39% (i was turn off my screen light to 0%)android system in battery report is 24%

Check this thread: http://talk.sonymobile.com/t5/FAQ/Facing-problems-with-abnormal-battery-and-shutdown/m-p/320375#U320375

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What is the best way to maintain your Battery Life for Iphone 5 ?

What is the best way to maintain your Battery Life for Iphone 5 ?

hi,
so what would you suggest to do here then. let it get to 50% then run the battery down and at say 5-%ish re-charge it fully.
is there anything i could switch off on my phone to save battery power. ive taken off he location services apart from ym locate my iphone, stopped the fetch new data and set it to manaul . this is also the same for the icloud as well.more or less everything has been set to manual or set to off ??

Is it just me, or is anyone else experiencing shorter battery life for their iphon4 since the update to ios5?

Is it just me, or is anyone else experiencing shorter battery life for their iphon4 since the update to ios5?

Yes, I just switched from the 3GS to the 4S and My battery life is a lot shorter! wasn't sure if it is because it was trying to reload all my music or not

How long is normal battery life for late 2011 macbook air?

How long is normal battery life for late 2011 macbook air?

I would also note that the 11" and 13" have different lives. While the 11" has a smaller screen to drive (and thus, in theory, less power) it also has less space for a battery. So it turns out the 13" has a longer battery life, all other things being equal (same usage and the like).
Clearly what's "average" will vary by user. Depending on what I'm doing, I can get Apple's rated life (or darned close) or I could end up well short of that life. The "rated" life is 5 hours for the 11" and 7 hours for the 13" but that is, at best, a very rough approximation. As the picture in captfred's response makes clear, the actual usage of the machine has a huge influence.

Reduced battery life for high-end MBP 15 2011?

I just bought a new MBP 15" 2011 model (2.2 GHz), an upgrade from my previous MBP 2009 (MacBookPro5,3; Intel Core 2 Duo, 2.66GHz)). I have noticed that the real world battery life is significantly worse than the previous model (3-4 hours vs. 6-7 hours). This doesn't seem due to the actual full charge capacity, since the MBP 2009 still has over 6000 mAh, whereas the new MBP 2011 shows around 7000mAh. Rather, it seems my MBP 2011 draws a lot more power from the battery than the MBP 2009. Could it be that the high-resolution matte screen is the culprit? FYI, the spec of my MBP 2011 is as follows (old specs in the parentheses):
1. 512GB SSD (256GB)
2. 8GB memory (4GB)
3. high resolution matte screen (1680x1050) (glossy standard screen)

If I remember rightly the 2009 units didn't have on the fly graphics switching?
The new ones do. That means sometimes you can be on the more powerful graphics card with out realising - this will kill your battery life. Wrote about it here for the 2010 models: http://www.markc.me.uk/MarkC/Blog/Entries/2010/4/21Early_2010_Macbook_Pro_-_Battery_LifePoor.html
There's a great piece of software that will allow you to control & see which graphics card you're on - I bet if you stick to the integrated graphics you'll see your battery life improve significantly.
You can get that here: http://codykrieger.com/gfxCardStatus

HT201401 Can anyone confirm that 12 hours of low to moderate use is acceptable battery life for an Iphone 5. That is all I am getting. I am using the phone less than I have used any Iphone I have ever had. The battery life between charges is less than hal

I am very disappointed with the battery life I am getting out of my Iphone 5S 64G. I charge it every night, and would be lucky to make 15 to 20 minutes of calls during the day and yet I am lucky to get much more than 12 hours of life out of the battery.
I have to make a conscious decision not to use it to avoid it running out on me. I had it back to the Apple Store last week and they ran diagnostic checks on ot and said that the hardware was within specs.
They replaced the software as it was showing that Springboard had crashed on several occasions. The other problem I was complaining about was that at least 2 or 3 times a day, the phone would refuse to wake up when I hit the home button. It would take sometimes up to a minute of pressing the button before anything would light up. The guy at the Apple store said that this was caused by Springboard crashing and that this would also be what is reducing the battery life.
I did notice that after they replaced the software, the waking up problem appeared fixed for a few days, but the battery life had not improved. Now the waking up problem is starting to return.
It is very annoying and somewhat embarrassing when you are with a client and go to make a call and your shiny flashy new Iphone 5 won't even light up. Especially when you have to borrow your clients Nokia....

My best bet would be to restore the phone. Back it up to itunes, and then reset it Factory settings. This way, any corrupt software will be removed, and you can start fresh. Make sure you back it up first. By the sounds of it, you are using the phone for business and probably need the data from it. Hope this helps!

What is the expected battery life for a battery in the MacBook Pro (Late 2007)?

I purchased a replacement battery from an Apple Retailer for my son's 17" MacBook Pro (Late 2007) in December 2009. Last week, he gets a "service battery" message and the battery won't hold a charge. Is this the best we can expect in terms of battery life? It was supposed to be an Apple Battery.

Has your son been calibrating the battery per the user manual schedule? Has he been using the computer properly? According to the user manual it states in part:"Do not operate your MacBook Pro on a pillow or other soft material, as the material can block the airflow vents. Never place anything over the keyboard when operating your MacBook Pro. Never push objects into the ventilation openings."
MacBook Pro: Care, Use, and Safety Information
"Do not place your MacBook Pro on your lap or other body surface for extended periods of time. Prolonged body contact can cause discomfort and potentially a burn."
Apple notebook batteries – maintenance and troubleshooting
http://support.apple.com/kb/HT1446 Apple Portables: Tips for maximizing your battery charge
http://support.apple.com/kb/HT1490 Apple Portables: Calibrating your computer's battery for best performance
Maximize the battery life

Losing my battery life for macbook pro very fast

I charge my battery for my macbook pro retina and i keep losing battery life very fast ?
Please help

I've done my research and could not find a decent article for my Macbook Pro Retina Mid2014.
Review these link:
Considerations for the long life of your MacBook. Handling and environmental care tips
The tips helped me out the most compared to the other links that can be found. Not sure why your battery life isn't lasting you though. You may need to get it checked by Apple. Try the Apple Support--if you got yours new, you have 90 days free support.
Thankfully, I never had issues with the battery life but I did replace my first Macbook a few days after purchasing. Thankfully, I was still within 14 days so had it replaced by Best Buy, no question asks as long as you brought everything including receipts.
Out of curiosity, can you click on APPLE logo > About this Mac > System Report > Power
Copy & paste the Battery Information.
For some reason, I am having issues copying & pasting my information.
Charge Information:
Charge Remaining (mAh): 6062
Fully Charged: No
Charging: Yes
Full Charge Capacity (mAh): 8816
Health Information:
Cycle Count: 4
Amperage (mA): 4806
Voltage (mV): 12498
I have my screen dimmed since I don't really like it too bright and I have my keyboards lights off unless it's at night and I need to see the keyboard for whatever reason. There is really no real reason for me to have the keyboard lights on anyway other than to make it looks nice. My laptop had lasted me maybe about 7+ hours (maybe even more) if I get it down really low. I've got it down to 10% the first time I used it just to see and then since then, I've been trying to charge from 30%+ and when I am streaming, I keep it plugged in.
I don't ever plan on leaving it plugged in over night or while on sleep mode for a long period of time. Never do a battery calibration since it's not necessary for the new Macbook Retinas.
Amperage (mA): 4806
Amperage (mA): 4806
Voltage (mV): 12498

How to save battery life for ios 7

How do you save battery life

There is many things to help save battery life on IOS, hear are some battery saving tips I use when with low battery .
Battery saver 1: Turn off Bluetooth , by going to "Settings>Bluetooth" and switching the little "On/Off" toggle.
Battery saver 2: Turn down the screen brightness half way or just below is fine, for at home, but if you use your idevice outside turn it up just below max brightness so you can see the screen, to turn up or down brightness you can navigate to "Settings>Wallpaper and Brightness" and there will be a slider to adjust brightness.Or if you are on IOS 7 you can swipe up from the bottom of the screen and it will bring up "Action Centre" and there will be a little sun icon, next to it will be another brightness slider, to exit "Action Centre" press the home button or just swipe the little down arrow.
Battery saver 3: Volume turn the volume up and down at certain times of day "eg: I turn volume up full or just below in the afternoons because most things are going on in the afternoon that probably make lots of noise, and at night turn it down because your ears have adjusted to quietness and can pickup on quieter sounds".
Battery saver 4: Turn off WIFI when not in use "eg when playing games or just switched off" you can do this by going to "Settings>WIFI" there will be a "On/Off" toggle or via "Action Centre" "IOS 7+".
Battery saver 5: When your not going to be using your device for a while shut it down by holding the "Sleep/Wake" button.
Battery saver 6: Close apps running in the background by double tapping the home button and holding down the running apps then tap the little "-" minus in a red circle to close "IOS 6 and lower", things are a little different with IOS 7 its the same process of double tapping the home button but a different way to execute the apps, you do this by swiping "Up" on the open apps. "Tip: You can swipe 3 at once!".

Ios 6 battery life for iphone 4s

i m using iphone 4s 5..1.1 its battery life is terrible when its on 100% and i started to play a 2d game(robbery bob) i played for 1 minute and % goes to 92% with out internet,gps or any other apps.......its frustrating......i can see my % down for every hour with out using it for even cals also..i want to update my 4s to 6 when its released....i heard that there is an beta version of 6usin by developers....can any body tells the battery ife of IOS6 battery life???

srinu4s wrote:
i purchased my phone in uk can i can i a replacement in toronto canada...???
No. You will have to return it to the U.K. for warranty.

Extended battery life for droid 2 ?

how much longer ...will the battery last with an extended battery for the droid 2?

My battery lasts well. After reading about Froyo 2.2 having an internal app/task manger, I uninstalled my Advanced Task Manager and my battery is lasting noticeably longer. It's quite good for a smartphone now. It is important to remember to 'break in' the battery when you get the phone, by charging it up to full then letting it run down to 5% then charge fully (uninterrupted) to full and do this the first 2 or 3 power cycles with your phone and it will increase battery life a LOT. If you have an ATK on your Droid 2 or original Droid with the 2.2 update, uninstall it, that was the best thing I did.

How do I fix the battery life for my iPod touch?

It has a very low battery life. I can only use apps for 1-2 hours. Please help me! Thanks

See this article for different ways to preserver and extend your iPod's battery life and health.
http://www.apple.com/batteries/ipods.html
How old is the iPod and are you letting it charge to full capacity each time? Batteries do wear out over time and lose their ability to maintain a full charge at max capacity. It could just be a sign that the battery is wearing out and in need of replacement.
B-rock

Difference in standby battery life for 3G on and off?

I have an iPhone 4. I was wondering if there would be a difference in the standby battery life if I left the 3G on compared to turning it off?
I know there is definitely a difference in talk time, but the Apple website doesn't say if there is a difference in standby time.

Well all i can say is test it out. Try turning off 3G and use Edge for at least a day or until your battery drains, record the standby time. Recharge your phone to 100% and and this time turn 3G on and test it.

Battery life for iPhone4 after ios5 update

I updated my iPhone 4 to ios5 this week and the change in battery life is shocking. I've used my phone for an hour and 13 minutes straight since taking it off charge and it's burnt through 32% of my battery.
This week I've been reading all the tips to improve my battery but nothing has helped so far. I'm fed up, my phone is only 10 months old and the ios5 update is obviously a poor quality release (I'm a software project manager).
What can I do? Are Apple looking into this issue? Has the cause been identified or is there a massive software vs hardware conflict with this release.
While typing this I e lost another 3% in 7 minutes.
Any hope appreciated.
Thanks

I totallly agree. Am iPhone 4 user and have been since its launch. Have had all previous versions and every iOS so pretty familiar with what constitues normal battery life on these things. I have a daily routine that sees an almost identical amount of email use, some wifi, some 3g, some location services every day. Since updrading to iOS5 last week I haven't been able to get through the day without flattening the battery. Have resorted to turning off everything I can think of - location services, bluetooth, wifi etc. Under my old regime these were always on. The phone is still not getting through the day. Based on hours usage I would estimate that the battery life has dropped by about 30%. Thats being generous. Looking at whats going on I suspect this is a sloppy release of iOS5 and I'll bet there'll be a quick update. One thing I would be interested to know is if you are syncing to Exchange because I have a sneaking suspicion this is wasting loads of cycles as I seem to now be seeing loads of minor changes to my calendar notifications that didn't used to hapen under the old iOS. Trouble is, if I turn that off I might as well go back to a pager!
All ideas gratefully received.

Battery life for macpro

how much does my battery has to work?

If your query is how long the battery will last be for necessitating a recharge is dependent upon what you are doing. Watching DVDs or playing games will deplete the battery very quickly. Also influencing battery life is what and how many peripherals you have attached. Simple word processing and web browsing will extend the time. Rarely, if ever will you attain Apples published figures.
Caio.

Battery life for sony m4 ???

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