The latest generation of NiMH (Nickel-Metal Hydride) rechargeable batteries tend to have a low self-discharge rate. Why does it matter? Well, in the past, you’d often fully charge NiMH batteries only ...

HiQuick AA & AAA rechargeable batteries are unlike NiMH batteries that we used to use and didn’t entirely like. A bugbear for us was that we’d fully charge a set of batteries for a flashlight or ...

Get the POWEROWL 8 Bay AA AAA Battery Charger is a versatile battery charger featuring an LCD display, designed for quick charging of both AA and AAA Ni-MH/Ni-CD rechargeable batteries. This POWEROWL ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Sarah Witman Sarah Witman is a writer focused on batteries and charging ...

Between cheap disposables and reliable rechargeables, the best AA batteries keep you powered longer. Bespoke rechargeable batteries might be all the rage in most modern electronics, but there are ...