SOLPERK Solar Panel Kit 20W 12V, Solar Battery Trickle Charger Maintainer + Upgrade Controller + Adjustable Mount Bracket for Boat Car RV Motorcycle Marine Automotive User Manual
This 20W solar panel kit with monocrystalline A+ solar cell is designed to charge and maintain 12V rechargeable batteries like LiFePO4, Lithium Ion, AGM, SLA, GEL, EFB, MF,…