How well a battery withstands repeated charge-discharge cycles in high temperatures. A higher score means better reliability and voltage retention over time. How long a battery can power a car if the ...

The Duracell Platinum AGM 47 (H5) is part of the Car Batteries test program at Consumer Reports. In our lab tests, Car Batteries models like the Platinum AGM 47 (H5) are rated on multiple criteria, ...

SANTA FE SPRINGS, Calif., June 19, 2018 – Trojan Battery Co., LLC, the world’s leading manufacturer of deep-cycle batteries, today announced the addition of a Group 31 size battery to its Solar line ...

Duracell batteries are everywhere—TV remotes, game controllers, flashlights, and just about any gadget that needs a reliable power source. And that's no accident. With a reputation built on longevity ...