Disposable or single-use batteries are still a viable option for a wide range of devices, from digital cameras and remote controls to battery-operated toys. We test and review a range of AA disposable ...

To determine which battery brand offers the best value for South Africans, we tested equivalently-priced options from Duracell and Energizer. Duracell vs Energizer – The longest-lasting AA ...

Electric-car batteries are similar to, but far from the same as, a basic AA or AAA battery. This guide ought to help you understand EV batteries.

We've tested and reviewed products since 1936. Read CR's review of the AAA NAPA Premium 94R 8494RAAA car battery to find out if it's worth it.

Duracell alleged that the sole basis for Energizer’s 10% claim is a comparison of the two brands’ AA batteries under one industry standard, but battery performance is also measured by other ...