Nippon America TPS-946 Solar Trickle Charger, 12 VDCCondition:* New stock, in OEM packaging. As pictured.Additional Notes:* Designed to prevent the natural voltage drain that 12-Volt batteries undergo over time.* Constructed with durable ABS plastic and features amorphous solar cells.* Designed for use inside of a vehicle, is not weatherproof, and should be kept dry. Simply place the product on the dash board.* This trickle charger is an ideal choice for automobiles, RV’s, all terrain vehicles, personal water craft, and boat batteries* Works with tractor lawnmower, snowmobile, jet ski, four wheeler, ect.* The built-in blocking diode prevents reverse charging from the battery to the solar panel at night.* Interchangeable connectors included: alligator battery clamps and cigarette lighter plug.* Flashing blue charging LED.* Charger Dimensions (LxWxD): 14″ x 5″ x 1/2″ * Lead length: 7-1/2ftNippon AmericaTPS-946