Batteries charged at the lower voltage met BCI voltage standards for a fully charged battery. The Optima H6 is part of the Car Batteries test program at Consumer Reports. In our lab tests ...
How long a battery can power a car if the charging system fails. A higher score reduces the risk of failure if accessories are left on. The Optima D35 is part of the Car Batteries test program at ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results