The Power Magic Ultra Battery recharges when driving and powers your dash cam when the ignition is off. The B-130X battery comes with two wiring cables:
12V power cable: For a quick and easy installation, simply plug the 12V power cable into your car’s 12V auxiliary power outlet (ie. the cigarette lighter socket) for a full charge in 90 minutes (charging current 5A).
Hardwiring cable: While slightly more complex to install as it requires connection to your car’s fuse panel, it allows the B-130X battery to be charged almost twice as fast in 50 mins (charging current 9A).