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 ...

Few things are more frustrating than turning the key in your car and hearing nothing but a click. A dead battery can happen to anyone, but thankfully, jump-starting a car is a straightforward process ...

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

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 ...

The Gped Car Jump Starter ... you moving again. The battery in this jumpstarter provides up to 4,000 amps of current and has a capacity of 39,800 mAh. That means it can start pretty much any ...

Ability of the Jump Pack to start a weak and dead battery at warmer temperatures of approximately 70 deg. F. A weak battery is when the headlights will come on and the engines starter motor will ...

Most motorists will have had that horrible, sinking feeling when they start their car ... to jump-start it. You might have to call in breakdown assistance, or at the very least swap your battery ...

The Car Doctor recommends using a jump-pack as a memory saver when changing a car battery instead of a battery charger. A weak key fob battery can cause issues with restarting a car but should not ...

We recommend looking for jump starters with at least 10,000 mAh of capacity, though you can get one nearly double that. Peak amperage measures how much electricity the battery can supply at a ...

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...