Battery’s health
Battery is draining fast in minutes
iPhone 6s, iOS 14
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iPhone 6s Battery Life
If you still have your original battery in your iPhone 6s you should check your battery health.
How to check the battery health on your iPhone 6s
- Go to Settings
- Select Battery
- Select Battery Health
Maximum battery capacity measures the device battery capacity relative to when it was new. A battery will have lower capacity as the battery chemically ages which may result in fewer hours of usage between charges.
If you need to replace the battery in your iPhone 6s
In the US, a battery replacement for an iPhone 6s is about $49, if done by Apple.