Unlock to see our ratings and compare products side by side Life test measures how a battery endures repeated charge-and-discharge cycles at hot-climate engine-compartment temperatures. The more ...
Batteries charged at the lower voltage met BCI voltage standards for a fully charged battery. The ACDelco 49 AGM is part of the Car Batteries test program at Consumer Reports. In our lab tests ...
What to Know When Buying a Car Battery Car batteries are an essential part of modern vehicles, but like everything else, they ...