Sunsei SE135 (2W) Solar Car and Boat Battery Maintainer

Car and boat battery maintainer

Maintain your car, van, or boat battery. Connects in seconds, and keeps your battery fully topped up when not in use. Works well under low light conditions but is not weatherproofed.

• Includes built-in discharge and overcharge protection
• Verify sunlight exposure by the push of a button (blue LED)
• Charges your car battery via the cigarette lighter socket, or
• Connect to your battery with clamps and plug’n’play connectors
• Retractable wings and suction cups for window mounting
• Warranty: 5-year