• 4.5W Solar Panel Battery Charger
• Mfr. model number CL-300
• No more worries about dead batteries
• Prevents deep cycle or other large 12V batteries from self draining while the vehicle is parked
• Weather-resistant & installs in seconds
• Great for small sized RV's, boats, pick-ups, ATV's & motorcycles
• 300mA = 4.5W of charging power
• Mounts on universal mount
• Plugs into cigarette lighter or directly to battery
• Works in cloudy weather conditions
• Weight: Approximately 23.325 pounds
• Shipping Dimensions: Approximately 27 x 5 x 5 inches.