If your car refuses to start from a weak or dead battery, these compact devices can jump-start your car wherever you are and provide emergency power on ... compact 12-volt jump starter features ...

BMW Group Plant Leipzig - battery module production ... down the voltage to 12 volts to power all auxiliary systems without passing the current through the 12-volt battery. The most important ...

A manufacturing defect in the vehicles' 12-volt batteries can cause them to stall at low speeds, or not restart after ...

That means you're already overdue for power-outage prep. Even if the outages are fairly brief (maybe a few hours or overnight), you should have a backup battery ... uncovered 12-volt car socket ...