SUNAPEX 12V 50 Watt Solar Trickle Charger Maintainer with MPPT Controller – Portable Waterproof Solar Powered Battery Charger – Solar Panel Kit for Car Rv Trailer Truck Boat Automotive Marine

Price: $108.99 - $76.97
(as of Feb 12, 2026 07:23:13 UTC – Details)

Product description

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solar battery charger

Battery Savior: This is designed to charge and maintain 12V rechargeable batteries. Use it to charge and maintain infrequently used vehicles; boats; outdoor electronics; lawnmowers and more. Ensure your devices start anytime and protect batteries from long-term discharge. It’s also ideal for off-grid devices like electric fences; gate openers; water pumps; weather systems; cameras, etc. Compatible with most battery likes sealed lead-acid; lithium; LiFePO4; GEL; AGM; flooded, etc
No Overcharging, No Battery Drain: The controller prevents overcharging and stops charging when the battery is full, resuming when voltage drops. Ensures battery safety without draining power
Upgraded MPPT Controller: Outperforms PWM controllers with faster charging and higher currents. Features 4 battery status indicators and precise charging modes for LiFePO₄; GEL and AGM batteries
High-Efficiency Solar Panel: Monocrystalline cells charge faster than polycrystalline and amorphous panels of the same size
IP67 Waterproof: Fully sealed and IP67 waterproof, suitable for all weather conditions
Easy Installation & Portable: Lightweight and flexible, with carabiners for hanging anywhere
Worry-Free Warranty & Support: SUNAPEX offers a one-year warranty and lifetime technical support. 24/7 customer service ensures prompt responses. Contact us anytime for assistance