SUNAPEX 10W 12V Solar Battery Charger Maintainer – Portable Waterproof Trickle Charger with Controller & Clips

Keep your vehicle batteries topped off and ready with the SUNAPEX 10W 12V Solar Battery Charger Maintainer. This portable, waterproof solar panel is designed for long-term battery maintenance, using clean solar power to prevent battery drain in cars, trucks, tractors, boats, RVs, and more. With its built-in charge controller, it delivers safe, efficient charging without overcharging or damaging your battery.

Key Features:

• 10W High-Efficiency Solar Charging: Maintains and extends the life of 12V lead-acid, AGM, GEL, or LiFePO4 batteries.

• Built-In Charge Controller: Regulates voltage for safe, optimized charging, protecting against overcharge, reverse polarity, and short circuits.

• Versatile Connection Options: Includes cigarette lighter plug, alligator clips, and O-ring terminals for multiple installation methods.

• Waterproof & Weather-Resistant: Durable panel withstands outdoor elements for year-round use.

• Low-Light Performance: Generates power even in cloudy conditions, ideal for trickle charging when parked outdoors.

• Maintenance-Free Operation: Perfect for seasonal or backup vehicles to prevent dead batteries.

Dimensions & Specs:

• Power: 10 Watts

• Voltage: 12V output

• Panel Type: Monocrystalline solar cells

• Waterproof Rating: IP65 (resists rain and dust)

• Cable Length: ~10 ft (varies by model)

• Weight: ~1.5 lbs (lightweight and portable)

• Included Accessories: Cig plug, alligator clips, O-ring terminals, built-in charge controller, user guide

• 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