There's a good chance you haven't driven your car in a few weeks—and a car can only sit unused for so long before its battery dies. Now's the time to go and check yours. If your battery is indeed dead ...

A car’s battery powers everything from starting the ignition to running electronics. But over time, the battery can lose its charge and experience a dip in performance. A typical sealed lead-acid (SLA ...

Traditional jumpstarts can cause electrical problems in newer cars. Using a car jump starter will alleviate that worry.

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Can I safely keep my battery charger connected to the charging post to maintain all established memory settings?