Quick Answer: Is Apple Battery Health Accurate?

What is a good battery health percentage for iPhone?

80 percentAccording 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..

Is 93 a good battery health?

PS Having a 93% capacity is not unusual. Some batteries are better than others and the figure actually has no correlation to your battery’s original state. As long as your battery is under 300 cycles and has a full charge capacity of 80% or more, it is considered to be a good battery.

What iPhone battery health is bad?

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.

At what battery Health Will Apple replace?

Apple will replace a battery under the included one-year warranty if it has a defect, which often means it’s degraded substantially in the first year or won’t hold a charge at all. With the AppleCare+ two-year extended warranty, Apple charges nothing to replace a battery that can’t hold more than an 80 percent charge.

How can I improve my battery health?

Go into your display settings and turn down the brightness on the screen; your eyes and battery will thank you. You should also consider disabling auto brightness, which adjusts based on your perceived needs but can also raise the brightness of your display higher than it needs to be.

Is battery health on iPhone accurate?

How accurate is the battery health indicator on iPhones? Mine is at 82% of its original charging capacity. … If you keep your battery between 80% and 20% and charge it up anytime it is between 80 and 20% you are doing absolutely just fine.

Should I worry about battery health?

Basically, you can safely ignore any measurement of battery health above about 80 percent. Anything above 90 percent is perfect functionality. Only when your battery’s health gets low and stays low consistently should you be concerned. Anything consistently below roughly 80 percent is worth being examined.

What battery health percentage is bad?

79 percentPerformance management has been applied to help prevent this from happening again. Disable… 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.

Can you increase iPhone battery health?

There are two simple ways you can preserve battery life — no matter how you use your device: adjust your screen brightness and use Wi‑Fi. Dim the screen or turn on Auto-Brightness to extend battery life. … Auto-Brightness adjusts your screen to lighting conditions automatically.

Is it possible to increase iPhone battery health?

To improve battery life, you can turn off the feature that allows apps to refresh in the background. Go to Settings > General > Background App Refresh and select Wi-Fi, Wi-Fi & Mobile Data, or Off to turn off Background App Refresh entirely.

Why is my iPhone battery health decreasing so fast?

Battery health is affected by: Surrounding temperature/device temperature. Amount of Charging cycles. “fast” charging or charging your iPhone with an iPad charger will generate more heat = over time faster decrease of battery capacity.

What percentage is good battery health?

about 80 percentBasically, you can safely ignore any measurement of battery health above about 80 percent. Anything above 90 percent is perfect functionality. Only when your battery’s health gets low and stays low consistently should you be concerned. Anything consistently below roughly 80 percent is worth being examined.