Solar Battery Trickle Charger 40W 12V Solar Panel Maintainer for Car Boat RV
Easily monitor charging with 3 battery level indicators and choose precise modes for LiFePO₄, GEL and AGM batteries. Our solar panel system ensures no overcharging or battery drain (IP67 waterproof).
Solar Battery Trickle Charger 30W 12V Solar Panel Maintainer for Car Boat RV
Plus, it doesn’t drain battery power (IP67 waterproof).