5W 12V Solar Battery Charger & Maintainer, Solar Powered Trickle Charger with Built-in Intelligent MPPT Charge Controller, Portable 12 Volt Solar Panel Charging Kit for Car Automotive Boat RV Marine

Keep your car, boat, or RV battery charged and maintained with this waterproof solar battery charger. The 12V solar trickle charger is perfect for maintaining your battery's charge during long periods of inactivity. It is easy to use and requires no external power source. This solar battery charger is made with high-quality materials that can withstand harsh weather conditions. The compact size makes it easy to store in your vehicle or boat when not in use. The charger is compatible with all types of 12V batteries, including lead-acid, gel, and AGM batteries. With this solar battery charger, you can save money on energy bills and reduce your carbon footprint.