POWOXI 10W 12 Volt Solar Car Battery Trickle Charger Maintainer Waterproof Solar Panels Kit 12V Batterys, 10Watt Solar Panels for RV Boat Car Motorcycle Snowmobile

☑️【Upgraded Back LED Smart Charger Controller】Solar panel Increase Power conversion efficiency by 30%, The new upgraded controller does not consume battery power! It will intelligently adjust the charging efficiency based on the state of the battery, Also have full protections such as short circuit protection, lightning protection, under-voltage protection, overcharge protection, and reverse polarity protection, You can understand the working status of solar panels in real-time.

☑️【POWOXI Superior Quality Material Pro+】This 10 Watt Solar Maintainer cell has an more excellent cell efficiency upgrade of 25.63%, the 20w solar panels with high-strength transparent tempered glass+black monocrystalline silicon battery tablets Provide the Highest Power Conversion efficiency and Prolonged Lifespan while reducing current and resistance loss with a thinner design.