5 Watt Solar 12V Battery Charger with Windshield Mount Truck the internal battery pack delivers

the internal battery pack delivers enough cranking power to start most passenger cars

The SAE J563 quick disconnect connector plugs directly into any Battery Tender® ring terminal harness or SAE quick disconnect accessory already installed on the vehicle

heat accelerates overcharge risk and electrolyte evaporation

glass-reinforced thermoplastic housing withstands sun exposure

5 Watt Solar 12V Battery Charger with Windshield Mount Truck the internal battery pack deliversCharge and maintain your vehicle's battery with the sun. Once connected, this Battery Tender Battery Charger will charge and maintain your battery so it's always ready to go when you are. Lightweight, fully automatic, and easy to use, the Battery Tender Solar Panels are the only panels available with a built in charge controller to prevent overcharging. SMART CHARGING While in the sun, the panel provides full current until switching to float mode to