Batteries charged at the lower voltage met BCI voltage standards for a fully charged battery. The Duracell Ultra Platinum AGM SLI65AGM is part of the Car Batteries test program at Consumer Reports.
Batteries charged at the lower voltage met BCI voltage standards for a fully charged battery. The Duracell Ultra Gold SLI24M is part of the Car Batteries test program at Consumer Reports.
This is the product's overall performance score, based on key tests conducted by our industry experts in the CHOICE labs.