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[Closed] iphone 4s battery life? and/or battery replacement

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[#6878875]

Not sure whether or not to replace the battery.but I recharge it every night,probably make ten minutes of phone calls, and maybe half hour a day web browsing, and that uses up the battery pretty much, is that normal or would I benefit from a new battery?


 
Posted : 21/02/2015 11:06 am
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YOu can test how worn the battery is with this...

http://apple.stackexchange.com/questions/101310/how-can-i-assess-the-health-of-my-iphone-5-battery

From memory, the battery life was never great and subsequent iOS updates worsen it. Might be worth disabling all unnecessary notifications etc


 
Posted : 21/02/2015 11:11 am
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I have a 4S on latest iOS (bought second hand off here in fact so actually not 100% on how old) and my battery lasts most of the day (sometimes need a little top up mid-evening if desperate) which will doubtless have included a good 2+ hours of web/twodots/texts/FB nonsense over wifi mainly. Think how long it would last if I didn't waste my time with that rubbish! 🙂

In short, no, doesn't sound normal compared to my experience...


 
Posted : 21/02/2015 11:17 am
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Just replace the battery, there's loads of sellers of them on Ebay and the swap is straight forwards enough if a bit fiddly.


 
Posted : 21/02/2015 11:17 am
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I just replaced the battery on my g/f's 4S, and it's life is no better than the old battery. I reported it to the seller, and his reply was that the issue was down to running the latest iOS not his battery...

I wasn't aware of HH's link above, but wish I'd tried it before replacing her battery (admittedly only cheap and easy to do)


 
Posted : 21/02/2015 11:24 am
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Wysiwyg of this parish will probably confirm that batteries from ebay can be a bit variable, but the original battery has to be getting near its end anyway, two years is, I think, the general life-span.
I keep meaning to get the battery and home button replaced on my iP4; I'll remember to do it one day.


 
Posted : 21/02/2015 7:07 pm
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OP that's not too bad. I repaced the battery in my 4S it's not too difficult with battery and kit bought on Amazon for £8 I recall. The sellers above blaming the iOS are just making excuses for not giving a refund. The replacemnet batteries are very variable in quality even from same sellers / manufacturers. As far as I know you cannot get the genuine item from anywhere except Apple


 
Posted : 22/02/2015 6:50 pm
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Just had a battery in my 5 on the high street from one of the Asian phone repair places. Definitely better than it was, but probably not as good as it was when it was box fresh.


 
Posted : 22/02/2015 7:58 pm
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The thing about those batteries you buy off amazon, ebay etc. is that they are not original and many of them are crap


 
Posted : 23/02/2015 1:23 am
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I know it's expensive getting a new battery put in by Apple but I'm going to do it. I'm at the end of my 2yr contract with my 5 and it still works brilliantly but the battery has had it. I can go to sim only contract which will save me £25 a month so £60 will be saved very quickly. The resale value will be better too if I decide to go for a 6 later on as I've had it changed by Apple. And I know I'll get a proper battery and no chance of me breaking my phone changing it. (I have previous for this despite generally being good at these things!)


 
Posted : 23/02/2015 8:17 am
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What @rob says makes a lot of sesne. I would say for a 4S the resale benefit won't be so significant.


 
Posted : 23/02/2015 10:46 am
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Replaced my 4S battery last month and get approx 2 days out of a charge, and that is including using strava for 70 mins a day.
Bought mine from iPhoneFixUK for £13.50 including delivery and tools. Quick and easy job (unlike the 3GS which is a complete disassemble).


 
Posted : 23/02/2015 10:52 am
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I recently replaced the aging battery in my 4S with one off Amazon.

I went with this m-Digita kit for £12: http://www.amazon.co.uk/dp/B00B5EJRPE
which comes with little tools (handy because the screws/bolts are microscopic).

There are cheaper kits but the reviews are [i]very[/i] mixed. The battery in this one had a cycle count of less than a hundred (compared to over a thousand in the one it replaced) and my 4S makes it through the day no bother now.

Follow the guide here, it isn't hard but is very fiddly:

https://www.ifixit.com/Guide/iPhone+4S+Battery+Replacement/7111


 
Posted : 23/02/2015 10:58 am