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 Bosch H6-760B is part of the Car Batteries test program ...

How well a battery withstands repeated charge-discharge ... or Cold Crank Amperage. The Bosch 65-850B is part of the Car Batteries test program at Consumer Reports. In our lab tests, Car Batteries ...

PCs and Macs sold at the same price point should last an equal amount of time before needing repair. Signs that your laptop is wearing out Every time you charge your laptop, the battery slowly ...