What does it mean when my iPhone says my battery is significantly degraded?

According to Apple, a normal battery is designed to retain up to 80 per cent of its original capacity at 500 complete charge cycles when operating under normal conditions. If your iPhone’s battery maximum capacity is under 80 per cent, then its health has been significantly degraded and it needs replacing.

What battery percentage should I replace my iPhone battery?

According to Apple, the iPhone’s battery is designed to retain up to 80 percent of its original capacity at 500 complete charge cycles, so if the full charge capacity is less than 80 percent of the design capacity, of the recharge cycles exceed 500, then your battery is considered worn.

Why is iPhone 7 battery draining so fast?

Incorrect system settings on the phone can also conflict on the battery system and may eventually result to rapid battery draining problem. To clear this out, resetting all settings on your iPhone can help. Doing so will clear any settings error inflicted by the recent iOS update and then restores the default values.

Will iPhone 7 still work in 2020?

That said, Apple will continue support for the iPhone 7 through at least Fall of 2022, which means users can invest in it in 2020 and still reap all the iPhone benefits for another few years.

Why iPhone 7 battery drains fast?

A lot of things can cause your battery to drain quickly. If you have your screen brightness turned up, for example, or if you’re out of range of Wi-Fi or cellular, your battery might drain quicker than normal. It might even die fast if your battery health has deteriorated over time.

Why is my iPhone 7 battery draining so fast all of a sudden?

Sometimes the outdated apps can be the cause of your iPhone 5, iPhone 6 or iPhone 7 battery draining fast suddenly. Therefore, you should turn this feature off to extend battery life on your iPhone or iPad. To turn it off go to Settings> General> Background App Refresh> Toggle ‘Background App Refresh’ to off position.

What does 79\% battery health mean on an iPhone?

79 percent or less: Your battery’s health is significantly degraded. An Apple Authorized Service Provider can replace the battery to restore full performance and capacity. More about service options… Unknown: This iPhone is unable to determine battery health. An Apple Authorized Service Provider can service the battery. More about service options…

What happens when your iPhone’s battery degrades?

When batteries degrade, they can cause all sorts of problems for your iPhone — from reduced battery life to performance issues. This is an especially pertinent topic in the aftermath of the Batterygate fiasco and the introduction of battery health tools in iOS 11.3.

Why is my iPhone unable to determine battery health?

If iOS is unable to determine the device battery health, you’ll see this message: This iPhone is unable to determine battery health. An Apple Authorized Service Provider can service the battery. More about service options…. This may be due to having an improperly installed battery or an unknown battery part.

Why is my iPhone battery capacity less than 100\%?

Depending upon the length of time between when the iPhone was made and when it is activated, your battery capacity may show as slightly less than 100\%. A normal battery is designed to retain up to 80\% of its original capacity at 500 complete charge cycles when operating under normal conditions.