Iphone 6s Battery suddenly draining

Why is my 2 year old iphone 6s battery suddenly draining? Just recently my phone battery has started draining. I kept it on standby overnight starting at 100% and in the morning it was at 1%. The usage was only at 30 min and the standby at 7+ hours so what is draining my battery?

iPhone 6s, iOS 11.4

Posted on Jun 1, 2018 10:59 AM

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Posted on Jun 1, 2018 12:51 PM

Batteries have unpredictable behaviours when they are reaching the critical point of their life.

I would make a full backup of your iPhone as soon as possible, then I'd make an appoitment at your most convenient Apple Store to have your battery replaced.

You certainly know about the reducted price: $29 + taxes

Regards

Giulio

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Iphone 6s Battery suddenly draining

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