10W Solar Battery Charger 12 Volt with Upgrade Charging Algorithm, 2023 Upgraded Solar Car Battery Charger for Boat Car RV Motorcycle Marine Automotive Black - RVSUNSPK, 10w flexible solar panel black

• ✅【3-color indicator light】 The indicator light can let you know the working status, the blue light is on (indicating that there is sunlight), the green light is on (charging), and the red light is on (the battery is fully charged) ✅【Higher Conversion Rate】Built-in charging microprocessor, and the charging algorithm has been improved to convert more light energy into battery energy, increasing the charging efficiency by at least 20%. Also works perfectly if you live in area with lots of cloud or shorter daylight hours. ✅【Intelligent Maintain】The solar battery charger 12 volt has a nominal output and a reverse charge blocking diode for safety, with overcharge protection and over-discharge protection to keep both you and your battery as safe as possible. ✅【Wide Application】As a solar trickle charger and maintainer for different 12V DC batteries including Gel, MF,Wet, EFB, and AGM. A variety of scenarios for RV, boat,car, marine, camper, lawnmower, motorcycle, jet ski, shed,water pump, gate opener, etc. ✅【Accessories】Equipped with an extra 78-inch extension cable, ensuring that you can charge without having to buy additional accessories.