SUNAPEX 15W MPPT Solar Battery Charger Maintainer, 12V Waterproof Solar Panel Trickle Charger with MPPT Controller for Car, Motorcycle, Boat, Marine, RV, Trailer, Tractor,Truck, etc

Price: $45.99

As of 2026-05-18 14:40:15 UTC (more info)

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Product Features

Battery Savior: Keep your infrequently used vehicles; boats; outdoor electronics; lawnmowers; and more charged and maintained with this solar panel system. Ensure instant device startup and protect batteries from long-term discharge. It’s also suitable for powering devices far from a power source, such as electric fences; gate openers; water pumps; weather systems; and cameras. Equipped with a 12V cigarette lighter plug; alligator clips; and O-rings for easy connection to the solar panel system and battery

No Overcharging, No Battery Drain: The controller safeguards your battery by preventing overcharging. When the battery is full, it automatically stops charging, resuming when the voltage drops. Our solar panel system ensures battery safety without draining any battery power

Upgraded MPPT Controller: Our MPPT controller outperforms ordinary PWM controllers with faster charging speeds and higher charging currents. The controller’s 4 battery status indicators clearly display battery levels, and it allows precise charging modes based on battery type (LiFePO?, GEL, AGM)

25-Year Solar Panel Lifespan: This efficient monocrystalline solar panel features a robust aluminum alloy frame; tempered glass surface; and sealed waterproof design. It can withstand any outdoor conditions and offers a lifespan of up to 25 years

Easy Installation: The solar panel comes with pre-drilled holes on its mounting bracket, making installation a breeze on roofs, walls, poles, or flat surfaces. Protective corners prevent accidental damage if the panel falls

What You Get: Includes a 12V solar panel; 1 waterproof MPPT controller; 1 cigarette lighter plug; 1 alligator clips; 1 O-rings; 1 mounting bracket; 1 screw kit; and 4 protective corners. Plus, enjoy worry-free warranty and lifetime technical support with our 24/7 customer service