1.1.5Watt amporphous solar panel,can work under low light and cloudy day
2.This product is a solar trickle charger for 12V batteries,which helps to manage battery drain in all seasons.Especially ,It prevents your car battery becoming dead,which happens often when your car is left in the garage for weeks.
3.4pcs suction cup available to attach the product to windshield of cars,for simply place the product on dash boards
4.Different output cables available :alligator battery clamp + cigarette lighter plug.
5.Flashing blue charging LED
6.Built-in blocking diode to prevent reverse charging.