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iPhone 6S Battery replacement

Do You need A Replacement iPhone 6S Battery?


One of the most common issues that iPhone 6S owner struggle with is poor battery life, especially after having owned their phones for a while. It is normal for batteries to start to fail and struggle to hold a charge after being used for a few years. You can fix that issue and get your phone running as if it were brand new by replacing the battery.


iPhone 6S Battery
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When you are experiencing power problems of any kind with your iPhone 6S, this replacement part is w..

£14.95 Ex Tax: £12.46

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Replacing your iPhone 6S Battery then you will need this adhesive to bond your battery in place, it ..

£1.50 Ex Tax: £1.25

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This is a trade pack of 10 x iPhone 6S battery adhesive stickers if you are in the trade this is a m..

£6.95 Ex Tax: £5.79

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When you are experiencing power problems of any kind with your iPhone 6S, this replacement part is w..

£13.95 Ex Tax: £11.63

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When you are experiencing power problems of any kind with your iPhone 6S, this replacement part is w..

£89.95 Ex Tax: £74.96

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Unlike many other brands, iPhones are not really designed to be 'user serviceable'. It is important that any replacement parts you purchase for an iPhone are designed specifically for that type of phone. The high power draw and precise specifications of the phone mean that poor quality third-party batteries and other parts could either fail to work properly or actually cause damage to your phone.


At iParts4U we have all the parts you need to tweak, upgrade or repair your iOS devices. We are here to help ensure that you get everything you need. We have a selection of replacement parts including batteries for the iPhone 6S and battery adhesive to ensure that the battery remains in place.  Our batteries are Li-ion batteries that are designed for use with the iPhone 6S as an aftermarket repair. They are not made by Apple, however, they have been carefully selected to offer the best possible performance.  A new battery can offer up to 14 hours of talk time, or 10 days of standby time, and up to 10 hours of LTE Internet use.  If you're planning a long trip and want to make sure that you can use your GPS whenever you need it, then ensuring your battery is in tip-top condition is a good starting point.


We offer you the quality parts you need at affordable prices which we know you need. We are here to help you choose your parts and any tools necessary to carry out the repair your mobile phone requires. In other words, everything you need to get the job done. As well as replacement batteries and adhesive, we have a selection of toolkits, plastic spudgers, screw holders and opening tools that will make the job as easy as possible.


If you are not sure what you need, take a look at our FAQ page, or contact us for advice. We are always happy to help and will always try to answer your questions to make sure that you get exactly what you need. We are a premium supplier of replacement parts, based in the UK. This means that you get the best service, prompt same or next working day shipping, and transparent pricing. We offer a generous warranty on almost all parts, and we have a 30-day return policy for faulty parts as well.



If you are looking to breathe a new lease of life into a struggling 6S handset, then a replacement battery is the perfect starting point. Use your phone for longer without stressing about carrying a charger, and enjoy better performance in some cases too. This is an affordable 'upgrade' that will make using your iPhone 6S a much more enjoyable experience and let you keep your phone working well for longer.

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