SUNER POWER Waterproof 12W 12V Solar Battery Charger & Maintainer Pro, Built-in UltraSmart MPPT Charge Controller, 12 Volt Solar Panel Trickle Charging Kits for Car Automotive Boat Marine RV Trailer 17.6lbs- Blue+ White 📃『BATTERY POWER』No electric cords needed

📃『BATTERY POWER』No electric cords needed and external power supply

soft tissue soreness as well as stiff joints and aching muscles

our 7 inches LCD rear view monitor connects 4 backup cameras by a wireless transmitter

VLT 9-18% - Suitable for sunny to partially clouded day

SUNER POWER Waterproof 12W 12V Solar Battery Charger & Maintainer Pro, Built-in UltraSmart MPPT Charge Controller, 12 Volt Solar Panel Trickle Charging Kits for Car Automotive Boat Marine RV Trailer 17.6lbs- Blue+ White 📃『BATTERY POWER』No electric cords neededBrand: SUNER POWER Color: Navy Blue Features: Ultra Smart MPPT TechnologyThis 12v solar panel battery charger is crafted with SUNER POWER's unique Ultra Smart MPPT( Max Power Point Tracking) technology, the innovative MPPT allows to deliver high tracking efficiency of up to 99% and peak conversion efficiency of 98%, improving approximately 20% 30% utilization rate than other competitors Improved 3 stages ChargingThe improved 3 Stages charging