Solar Battery Charger for Cars, Trailers, Lawn Mowers, Boats

【13W HIGH WATTAGE CHARGING】BALDR’s upgraded third generation solar charger boasts the highest power output for its size, ensuring your device stays powered no matter the season, weather, or battery age. Designed with winter and harsh conditions in mind, this high-power solution keeps your battery fully charged.

Built-in MPPT and Smart Charge Controller Equipped with Maximum Power Point Tracking (MPPT) technology and a smart charge controller, BALDR’s solar panel delivers 30% more real-time wattage than other 13W panels. This technology is particularly effective in converting lower intensity light, allowing the panel to work an additional two hours each day, starting one hour earlier in the morning and running one hour longer in the evening.

DUAL SIDED EFFICIENCY Thanks to dual-sided tempered glass, our upgraded solar panel generates electricity from both sides, enhancing power generation efficiency up to 25%. This feature maximizes energy capture regardless of the angle or light source.

STABLE AND DURABLE Crafted from high-quality materials, these solar panels are engineered to last for 6+ years. With an IP67 waterproof rating and a 95% transmittance rate tempered glass, these panels are resistant to falls and scratches. The operating temperature range of -40°F to 185°F ensures reliable performance in extreme weather conditions. Whether you're in a humid oceanside location or inside a car during summer, these panels can be used year-round throughout the United States.

3 WAYS TO INSTALL For ultimate flexibility, BALDR offers three installation methods. You can use brackets to mount your panels at a fixed angle, apply suction cups and magnetic suction to glass or metal surfaces, or hang the panels on a wall using three nails. This allows for versatile and easy setup, whether in a car, on a roof, or in a sunny window.

US-BASED TELEPHONE SUPPORT We stand behind our products and offer a 3-year warranty. Additionally, we provide a 1-year full refund service. Our dedicated after-sales team in New Jersey is available to assist you any time, even after the 30-day refund window. Don't hesitate to call us for immediate assistance.