Moolsun 10W/18V Solar Battery Maintainer With Cigarette Lighter Plug for Automotive, Boat

For OEM, ODM, Wholesale and distribution, please click "Wholesale Inquiry" FEATURES TECH SPECS OEM & ODM Q & A REVERSE CHARGE BLOCKING DIODE: 10w/18V solar panel charge with reverse charge blocking diode prevents stored energy from the battery leaking out through the charger when it is not supplying energy at night. With the portable size( 15.67x 6.97x 0.2 inches) and with the SAE connector, it is suitable for vehicles in outdoor work or travel or camping training. YOUR CAR BATTERY MAINTAINER:   Solar Car Battery Charger is the perfect solution for the battery maintenance of motorcycles, automobiles, snowmobiles, tractors and can prolong battery life and heath. It can also charge other 12V lead acid batteries in emergency. HIGH EFFICIENCY: This solar charger made with mono-crystalline silicon solar panel, with a high solar conversion efficiency by up to 19.5%, environment friendly and energy free. Industrial-strength PET polymer fabric with the waterproof IPX4 protect