FlexSolar 12V 20W Solar Car Battery Charger IP67 Waterproof Trickle Charger
FlexSolar 12V 20W Solar Car Battery Charger IP67 Waterproof Trickle Charger with Built-in Charge Controller,Cig Plug, Alligator Clips,O-Rings OBDII Connector for Car,Boat,Motorcycle,Trailer,RV Marine High Efficiency Conversion: Our solar panels use monocrystalline cells. Monocrystalline solar cells have a relatively high photoelectric conversion efficiency, which can reach approximately 20.25% under standard test conditions. This means they can convert solar energy into electrical energy more efficiently. Monocrystalline silicon solar trickle chargers can generate more power for charging under the same light conditions. Battery Saver: Our solar panel is designed to charge and maintain 12V rechargeable batteries. Trickle charging is a slow charging method....