Your laptop doesn’t want to be full, it wants to be comfortable.

Battery care is simpler: reduce heat, avoid nightly 100%, and use charge limits to keep phones dependable longer with less ...

Does Charging to 80% Really Prolong Battery Life? Charging your battery to 80% instead of 100% has been a long-standing debate, particularly among users of lithium-ion batteries found in phones, ...

The macOS Tahoe 26.4 beta that Apple released today includes a Charge Limit feature for the Mac. There is a new slider bar ...

PCWorld explains how to calibrate smartphone and laptop batteries when they display inaccurate percentage readings or cause unexpected shutdowns. Battery calibration involves fully charging to 100%, ...

The Charge Limit feature, which lets you set a maximum charge to help extend battery health, was previously only ...