Using the car cigarette lighter port is faster for charging than a built-in USB port. This is because it has a higher voltage ...

Charging Tips . It’s preferable not to charge your phone overnight, and to instead charge it in shorter bursts of time throughout the day that keep its charge steady between 30 and 80 percent.

You might have heard that charging your cell phone battery and leaving it plugged in once it hits a full charge is bad for long-term battery life. According to Chao-Yang Wang, the director of the ...

Plugging in your phone before bed and letting it charge up overnight is a nightly ritual for many of us. But it’s actually better for long-term battery health if you’re not hitting 100 percent ...

Instead, he recommends charging a phone when the battery had drained to about 20% and unplugging the charger at 80%. Another thing to consider is temperature. Temperatures too high or too low can ...