Sunforce's 1.8-Watt Solar Battery Maintainer helps prevent batteries from dying. Connect it to a windshield with the included suction cup mounts and plug it into the vehicle's 12VDC power outlet. Plus, since it's under 10 watts it won't overcharge a standard vehicle battery and it works in all daylight conditions.
- Maintenance free for your convenience
- Maintains vehicle, SUV, Boat and ATV PWC batteries
- Battery clamps included and it works in all daylight conditions
- Maximum output 1.8 watts 125mAh
- Includes a 5-year warranty