POWOXI Upgraded 7.5W-Solar-Battery-Trickle-Charger-Maintainer-12V Portable Waterproof Solar Panel Trickle Charging Kit for Car, Automotive, Motorcycle, Boat, Marine, RV,Trailer, Snowmobile, etc. Sunbeam Bluetooth connectivity: set

Bluetooth connectivity: set

Automatic water level control

Package of 12

3 fuel tank bushing

POWOXI Upgraded 7.5W-Solar-Battery-Trickle-Charger-Maintainer-12V Portable Waterproof Solar Panel Trickle Charging Kit for Car, Automotive, Motorcycle, Boat, Marine, RV,Trailer, Snowmobile, etc. Sunbeam Bluetooth connectivity: setBrand: POWOXI Color: Solar Powered Battery Chargers 7. 5w B Features: Upgrade Intelligent Charge Controller: Built in internal protection system and smart fast charging Cooperate with Quality solar silicon material ensures high conversion and stable output the solar panel's energy conversion efficiency to 25 30% Smart Internal Protection System: From POWOXI technology Solar battery charger will not damage the battery and overcharge. The built in smart