Discharge rates also depend on how much charge is on the battery in the first place. You might think it'd be best to charge a battery up to 100% if you know you're not going to be using it for a ...

Discharge rates also depend on how much charge is on the battery in the first place. You might think it'd be best to charge a battery up to 100% if you know you're not going to be using it for a ...

Here’s a look at the best rechargeable batteries of 2024. Many of these are of the AA variety, but manufacturers typically also make AAA models — so if something catches your eye but it’s ...