SUNAPEX 12V 20 Watt Solar Trickle Charger Maintainer - Waterproof Solar Powered Battery Charger - Solar Panel Kit Built-in Smart Charge Controller for Car Rv Trailer Truck Boat Automotive Marine

- Battery Savior: Our solar panel 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 - High-efficiency Solar Panel: Our solar panel features monocrystalline cells. Compared to other polycrystalline and amorphous solar panels of the same size, our monocrystalline solar panel charges faster - No Overcharging, No Battery Drain: The solar panel includes a built-in controller that prevents overcharging. When the battery is full, the controller stops charging automatically and resumes when the voltage drops. Our solar panel system won’t drain your battery - Visual Charging Status: The controller has 3 indicator lights: blue (sunlight exposure); red (charging); and green (battery full). Easily monitor the charging process - IP67 Waterproof: Our fully sealed solar panel system is IP67 waterproof, suitable for all weather conditions - Easy Installation and Portable: Lightweight and flexible, our solar panel can be effortlessly carried anywhere. Equipped with suction cups and carabiners, it’s easy to install on car windows or hang wherever needed - Worry-Free Warranty and Support: SUNAPEX offers a one-year warranty and lifetime technical support for our solar panels. Our 24/7 customer service ensures prompt responses. If you’re unsatisfied or need technical assistance, feel free to reach out to us

Product description

SUNAPEX Flexible Solar Panel Kit For 12V Battery Maintain & Trickle Charging

How to Clear the Charging Status of Solar Charger?

ETFE Material-30% High Conversion Rate

SUNAPEX Solar Battery Charger- Maintainer

Sunapex Solar Battery Trickle Charger Maintainer - Say Goodbye To Dead Battery

Please make sure the polarity is right when connect to your battery to advoid shortcuit. Red wire is positive, Black wire is negative.

The solar battery charger adopts ETFE material can collect sunlight from different angles, and the fine layout can make secondary use of sunlight refraction. The light transmission rate up to 95%, providing 30% high photoelectric conversion rate. And lifespan of 20 years.