Using a power bank good or bad for iphone battery lifespan?

I currently use iphone 5, i see many aid product made now such as power bank,
but a question comes in my mind , is that good or bad for our battery lifespan?

Are you referring to cases with battery packs in them?
If so, most have a switch to turn the battery in the case on or off.
Having the iPhone or any phone in a battery case is neither good or bad. It is merely a way to extend the "life" of the device between charges without the need to physically plug the device in as there is always the extra battery onboard.

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Is it good or bad for the battery to keep the powercord plug in after complete charge.

Is it good or bad for the battery to keep the powercord plug in after complete charge.

It does no harm. It won't over charge.

I forgot my ipad on charge after 100%,is this bad for ipad battery?

I forgot my ipad on charge after 100%,is this bad for ipad battery?

Once the battery was fully charged, the smart circuitry stops charging the battery. Power is then used just for running the device, and the charging circuits will not cut back in until the battery has spontaneously drifted down by 5%-10% of a full charge (which should take days with a normal, healthy battery).
You cannot over charge any Apple device.

Is charging my iPhone 6 plus overnight bad for my batteries "lifespan"?

Is charging my iPhone 6 plus overnight bad for my batteries "lifespan"

Crazyclarky wrote:
Is charging my iPhone 6 plus overnight bad for my batteries "lifespan"
The iPhone has a very smart charger built into the phone. The thing that plugs in to the wall is not a charger; it is just a power source. Likewise, the Lightning cable is not a charger; it is wires plus a digital to analog converter built into the plug. The charger itself is inside the phone, and it will not allow the battery to be overcharged. It stops charging when the battery reaches 1000%. So the best way to manage your battery is to charge it overnight, every night. Whether you think it needs charging or not. That way it will always start the day with a full charge.

Is it bad for the battery if i leave my nano 5th on the charger all the time?

Is it bad for the battery if i leave my nano 5th on the charger all the time?

No, it's actually what you're supposed to do. To prolong the battery life, try to keep its level high or full as much as you can.
I don't know for sure, but I think the iPod does not draw current from the charging battery but from the charger itself.

Non-numeric primary is good or bad for design

In general, the primary key created using the non-numeric key is good or bad ? Any specific reason?

Numeric datatype is good for primary key because :
1.No need to implicit conversion
2.NO overhead in using a NUMBER datatype in joins!!
3.Auto primary key index will be used since there is no conversion require for numeric datatype.
All I learn and came to know from Sybrand's reply at below link:
optimum datatype for primary key column O9i - Oracle Database
Regards
Girish Sharma

Use of SAVE_TEXT in customer exits / BADI for purchase order

Hi All,
I am trying to save some long text by using SAVE_TEXT function module in a badi implementation for purchase order header text. The same is working fine if i try to update the PO header text via a report. But if i try using badi (the code is written in a PAI event for the BADI), then though the text transfer and save is successful during the code excution, but for the first time when i add any text its not visible in ME22N tcode. Since its an online event. But when i double click on that editor and the sap script editor gets opened. then i press back button, the text is appearing on the same small screen edtor . after this any number of time i edit or delete text, the save_text function module works fine.
My issue is why for the first time always i have to double click on the editor to open the sap script editor. I have also included commit_text in this case after save_text FM.
the requirement here goes like this. in one tab for PO header the user will enter some number (This is a customizing screen implemented through badi.) and the corresponsing discription should appear when user clicks on text tab in po header screen (me21n / me22n).
Kindly help.
Thanks
Mamata

Hi mamata rath
I have solve the problem which similar to yours. the code which is as the following
DATA: textline TYPE tdline,
        name TYPE c LENGTH 70,
        glines TYPE TABLE OF tline,
        gline LIKE LINE OF glines,
        ls_header TYPE thead.
     CONCATENATE ch_eban-banfn ch_eban-bnfpo INTO name.
         ls_header-tdobject = 'EBAN'.
         ls_header-tdname = name.
         ls_header-tdid = 'B01'.
         ls_header-tdspras = sy-langu.
         CALL FUNCTION 'SAVE_TEXT'
           EXPORTING
*           CLIENT                = SY-MANDT
             header                = ls_header
*           INSERT                = ' '
*           SAVEMODE_DIRECT       = ' '
*           OWNER_SPECIFIED       = ' '
*           LOCAL_CAT             = ' '
*         IMPORTING
*           FUNCTION              =
*           NEWHEADER             =
           tables
             lines                 = glines
           EXCEPTIONS
             ID                    = 1
             LANGUAGE              = 2
             NAME                  = 3
             OBJECT                = 4
             OTHERS                = 5
          IF sy-subrc = 0.
              CALL FUNCTION 'COMMIT_TEXT'
                EXPORTING
                  OBJECT                = 'EBAN'
                  NAME                  = name
*                ID                    = '*'
*                LANGUAGE              = '*'
*                SAVEMODE_DIRECT       = ' '
*                KEEP                  = ' '
*                LOCAL_CAT             = ' '
*              IMPORTING
*                COMMIT_COUNT          =
*              TABLES
*                T_OBJECT              =
*                T_NAME                =
*                T_ID                  =
*                T_LANGUAGE            =
          ENDIF.

Can i use LabC power bank 2.1 adapter to my iphone 6?

I am using iphone and i bought this LabC 10400 mAh. The sales rep told me to use 1.0 port to charge my phone but I've read from other websites that we cam use 2.1 apple adapter to fast charge the phone. So im a little bit confused if can do that as well but using the LabC power bank. Well i know definitely that it will work but my main concern is does it degrade my phone's battery? hope to hear back from the expert

The iPhone will only take the wattage it requires ,no more no less
I always use the iPad adapter to charge my iPhones and iPads .
in fact Apple rate the 12w iPad charger as compatible as far back as the 4gen iPod

How can I transfer music files from my iTunes to iphone? I am using the latest Lion software and iOS5 for iphone 3Gs

how can I transfer music files from my iTunes account in my Mac to the iphone? I am using the Lion software & iOS5 for iphone 3GS.

http://manuals.info.apple.com/en_US/iphone_user_guide.pdf

Power button not working properly for iphone 5. Warranty expired on 22 nov 2013 what to do?

Hi,
Power button not functioning properly for my iphone 5. Kindly give advice on what to do. Its warranty expired on 22nd november 2013.

Read here:
https://ssl.apple.com/support/iphone5-sleepwakebutton/

What is a good security app for iphone 5s?

What is a good security app for iphone5s?

Since Apple is removing the few that managed to get on to the iTunes App Store, it now appears none.
Why do you think you need one?
Only jailbroken iPhone have security problems to worry about, so if your iPhone is not jailbroken one is not needed.

Fix for iPhone Battery Life

Hi, I have done this with IOS 5 through 6 and it works.
I have done this serveral times with my phone, as battery life decreases. I have not figured out what is the original cause of my battery problems, but every now and again, something starts to dain my battery at a rappid rate, in an hour or two. This is the fix to reset it.
1 - Back up you phone to iTunes
2 - Go into the settings under General and at the bottom sellect Reset and reset your iPhone erassing all data.
3 - Once it resets and shows you the default "out of the box" screan, power it off
4 - Recharge it FULLY.... I leave it over night.
5 - Power it on again
6 - Restore your settings via iTunes.
7 - Your done
In my experiance, if you skip any of the steps, like not powering off when your recharge or not recharging fully, will result in it still draining quickly.
Hope this works for you.

Thanks JJT2122 !
I added your fix to the list of available fixes that improve iPhone battery life
A better iPhone 4s battery life

Re-install OSX - good or bad for performance?

Did a re-install on my brand new MacBook because a got some problem during start up (solved it with Safe boot, thanks Ned Snowing) so my question is - was it a bad idea to re-install the system when there was no use for it? Can it slow down performance on a new MacBook?

The performance should be exactely the same!
Sometimes your Macbook will perform a little better after a clean install off OSX.
If you have used your Mac then all the software installations can cause it to begin performing slower. At least here my Mac performs always a little better after a clean install.
You can re-install OSX just as much you like. This will not damage your system or something like that.
Hopefully this is helpfull or solved your problem. (see button's above this message)

After upgrade to Mavericks I have to shutdown using the power button. Any fix for this?

I have a mid 2011 iMac, just upgraded to OSX Mavericks. It will no longer shut down using the menu. I have to push and hold the power button. This sometimes results in a very loud "snap" from my machine. Tried reinstalling but still does the same. Any fix for this? If not, how do I redownload Mountain Lion?

If you have more than one user account, these instructions must be carried out as an administrator.
Launch the Console application in any of the following ways:
☞ Enter the first few letters of its name into a Spotlight search. Select it in the results (it should be at the top.)
☞ In the Finder, select Go ▹ Utilities from the menu bar, or press the key combination shift-command-U. The application is in the folder that opens.
☞ Open LaunchPad. Click Utilities, then Console in the icon grid.
Step 1
Make sure the title of the Console window is All Messages. If it isn't, select All Messages from the SYSTEM LOG QUERIES menu on the left. If you don't see that menu, select
View ▹ Show Log List
from the menu bar.
Enter "BOOT_TIME" (without the quotes) in the search box. Note the timestamps of those log messages, which refer to the times when the system was booted. Now clear the search box and scroll back in the log to the last boot time after you had the problem. Select the messages logged before the boot, while the system was unresponsive or was failing to shut down. Copy them to the Clipboard by pressing the key combination command-C. Paste into a reply to this message (command-V). Please include the BOOT_TIME message at the end of the log extract.
If there are runs of repeated messages, post only one example of each. Don’t post many repetitions of the same message.
When posting a log extract, be selective. In most cases, a few dozen lines are more than enough.
Please do not indiscriminately dump thousands of lines from the log into this discussion.
Important: Some private information, such as your name, may appear in the log. Anonymize before posting.
Step 2
Still in Console, look under System Diagnostic Reports for crash or panic logs, and post the entire contents of the most recent one, if any. In the interest of privacy, I suggest you edit out the “Anonymous UUID,” a long string of letters, numbers, and dashes in the header of the report, if present (it may not be.) Please don’t post shutdownStall, spin, or hang logs — they're very long and not helpful.

Hard drive spin down - good or bad for the drives

Having had a few drives fail recently, I've started to wonder about the whole issue of the energy saver preference for having hard drives spin down. I've always had it disabled because it seems to be generally believed that that's the way to work on a fcp (or avid for that matter) editing system. But now that I've started imagining every drive failing, I'm wondering whether it makes sense to perhaps have another user account that I switch to for nonediting moments in which the spin down option is enabled.
Any opinions out there?

Drive manufacturors report a MTBF (mean time between failures) often in the 200,000 hours range. This works out to something like 22 years. Drives that fail in less time than that are often subjected to three things:
- heat
- voltage irregularities - spikes or brownouts
- physical shocks
oh, and did I mention heat?
As drive RPM increases, so does energy consumption and heat. The best thing you can do for drives is to keep them in a cool, well ventilated location and to put them on a conditioned power supply.
FWIW, I have scsi drives that are over 10 years old running everyday with no issues.
Spindown seems to be an energy saver issue but I wonder about the cycle of powering down and back up over and over and over. It seems like that would put much more stress on bearings, motors and the like.
good luck.
x

Using a power bank good or bad for iphone battery lifespan?

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