For just $15, you can pick up a pair of GreenEarth USB Rechargeable AA Batteries — perfect if you're experimenting with this new style of batteries. Each cell packs in 1450 mAh of power ...

As one of the market leaders, Energizer has diversified its offering and now makes rechargeable versions of its batteries. This set comes with four AA batteries along with a charger that comes ...

But own-brand batteries, such as those from Amazon and Ikea, are often cheaper and can produce some surprising results. Dates tested: June 2023, June 2022, July 2020, December 2019, May 2019, June ...

The Smartcell AA Ni-MH Rechargeable Battery has a capacity of 2500mAh and can be used out of the box. The batteries can be recharged up to 1,200 times and can retain up to 70% of their capacity ...