DIY iPhone battery alternative: This is what occurred after we tried it

DIY iPhone battery replacement: Here's what happened when we tried it

Andrew Hoyle/CNET

I used to be happy to discover a pristine-looking iPhone 6 on eBay for under £75 (about $100 or AU$140). It was an enormous financial savings over a brand new iPhone and because it nonetheless runs the newest iOS 15 I knew it could nonetheless be secure to make use of. However the battery had aged to the purpose the place the software program needed to artificially throttle the efficiency to cease it from shutting down. As a substitute of getting rid of the cellphone and getting purchaser’s regret, I made a decision to purchase a alternative battery and instruments from iFixit and have a go at changing the battery myself.

It took a bit of over an hour, however I used to be capable of safely swap out the battery, and the iPhone 6 was operating completely once more. I am not giving step-by-step directions right here — head to iFixit and seize a equipment if that is what you are after — however I do need to describe my expertise, together with how simple this was to do, and hopefully reply a number of the questions you will have in case you additionally want a brand new battery.

Observe that any upkeep you do by yourself gadgets is totally at your personal threat.

1. Why would you should exchange an iPhone battery?

Batteries age over time, and contemplating that the iPhone 6 was launched 6 years in the past, it is no shock that the one I purchased wasn’t operating in prime situation. One time, the cellphone unexpectedly restarted whereas in use, and it flashed a warning that learn, “This iPhone has skilled an sudden shutdown as a result of the battery was unable to ship the required peak energy. Efficiency administration has been utilized to assist forestall this from occurring once more.” Even the cellphone itself knew it had a bum battery.

Briefly, a cellphone’s efficiency will be throttled if it may not deal with energy calls for. There may be the choice to show throttling off, however it will lead to extra frequent crashes. Neither state of affairs is good, so a battery alternative appeared like a wise approach ahead for me, because it wasn’t my principal cellphone and I used to be keen to take the dangers. 


Opening up my iPhone 6.

Andrew Hoyle/CNET

2. How a lot does a alternative iPhone battery price?

The issue with my state of affairs particularly was that I purchased the cellphone for thus little within the first place that spending more cash on a battery alternative service negated a few of these preliminary financial savings. Apple‘s official alternative service prices £49 ($49), which is greater than half what I paied for the iPhone 6 I purchased. As I used to be in the midst of the coronavirus lockdown once I tried this, I wasn’t capable of get to an Apple retailer to take it in, and sending it in by means of the mail would deliver the overall price to £56.44 (about $75 or AU$105).

iFixit, nonetheless, sells a DIY alternative pack for £35 (together with postage to my house in Scotland). It prices $30 within the US and with transport prices that involves $37.96. It isn’t an enormous saving over Apple’s official alternative, however each little bit helps. 

3. What comes within the iFixit battery repair equipment?

iFixit’s equipment comes with a third-party alternative battery that’s not from Apple, since Apple doesn’t promote its components individually. It additionally has all of the instruments wanted to open the cellphone and take away the outdated battery. The one extra factor I wanted was a hair dryer to warmth up and take away the glue.

4. Does changing a battery void your cellphone guarantee? 

Opening up an iPhone will void the guarantee, but when your battery is sufficiently old to want changing, odds are you are already out of the 12-month guarantee interval. 


Prying the outdated battery out was difficult, and I wasn’t at all times positive I used to be doing it safely.

Andrew Hoyle/CNET

5. Is it secure to exchange your iPhone battery your self? 

This one is not so simple to reply. iFixit’s information provides very detailed directions on the steps concerned, however there have been a few factors that made me nervous. One step concerned heating up the again of the cellphone with a hair dryer as a way to loosen the glue holding the outdated battery in place. 

Particularly, it mentioned to warmth it to “barely too heat to the touch comfortably,” which I discovered a bit of imprecise. Particularly since that part additionally warned that “overheating the iPhone might ignite the battery.” However how sizzling is simply too sizzling? What indicators would I see if it was overheating? I could not discover this info, and as such wasn’t positive how near overheating it I may be.

Shortly after, whereas attempting to pry out the outdated battery, I by chance ripped into what appeared just like the black wrapping round that battery. I used to be fairly positive that the battery itself wasn’t punctured — there was no smoke or hissing — however I would have felt much more snug if I had “emergency” directions available about what to do if the battery did ignite. 

6. Can I exchange my iPhone battery myself?

Up to some extent I discovered I might, sure, and I am not usually “helpful” in a DIY sense. iFixit’s directions have been simple to observe, and there have been solely seven inner screws to take away, which have been simple to exchange. 


The iPhone 6, outdated battery eliminated and all traces of the glue cleaned off.

Andrew Hoyle/CNET

What I discovered a bit of complicated was that iFixit’s directions on its internet web page finish on the level the place you take away the outdated battery. The one instruction within the conclusion was to observe the earlier steps in reverse order. Admittedly, that wasn’t significantly troublesome to do, however I’d have appreciated extra steerage at that time. 

One other concern I bumped into was that, throughout the removing of the display, I cracked the display protector that was in place. I observed the hairline cracks and was apprehensive that I would broken the show itself, however fortunately that was unhurt.


With its new battery, this iPhone 6 must be operating at optimum stage once more.

Andrew Hoyle/CNET

7. Is it value changing an iPhone battery?

It actually will depend on the age and worth of your cellphone. If, like me, to procure an affordable used iPhone and simply need to get it again in control, then it may very well be an effective way to breathe new life into outdated tech with out spending a fortune. Keep in mind, although, that this wasn’t going to be my principal cellphone, nor did I purchase it with my very own cash. For me, the danger was low and had I finished it flawed and ruined the cellphone, it would not have been a giant downside. You may want to contemplate whether or not you actually can handle with out it, and your tolerance for different dangers.

Should you’re utilizing a more moderen system, like an iPhone X ($346 at Amazon), for instance, I would most likely simply take it on to Apple. The financial savings you may get from doing it your self aren’t so nice as to justify the potential price of damaging a extra priceless cellphone.

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