The Zero Breeze Cigarette Lighter Charging Cable connects the Mark 3 Battery to any standard 12V automotive cigarette lighter or accessory port. The cable is 1.2 meters long, built with 16AWG wire, and rated for 10A — matched to the Mark 3 Battery's built-in charge controller, which limits input to 10A regardless of what the source can supply. Plug one end into the battery's charging port, the other into a 12V outlet in the cab or aux panel, and the battery charges while the rig moves.
At 10A from a 12V source, charging the 1022Wh Mark 3 Battery from empty takes roughly 8–10 hours — this is a trickle charge by design, not a fast charge. The AC adapter is the right tool if you need the battery topped off in two hours. The cigarette lighter cable is the right tool for drive days: start the morning with a partial battery, arrive at camp with it fuller than when you left. It does not require you to stop — the cable works with the engine running and handles normal road vibration without issue.
This cable charges the Mark 3 Battery only. It does not power the Mark 3 AC unit directly (the AC unit requires 48V) and is not compatible with Mark 2 batteries. If your rig doesn't have a cigarette lighter outlet near where the battery rides, the Zero Breeze Power Extension Dock adds additional 12V outlets.
