12V 4.5W Solar Panel Power Battery Charger Backup for Car Boat Motorcycle

Features The 5 Watt 12V Solar Car Battery Charger is the perfect solution for charging the batteries of motorcycles automobiles snowmobiles tractors and more which is not only environmental protection and energy saving but also can maintain the battery lifetime extending its usage life It can also charge other 12V rechargeable batteries in emergency suitable for vehicles in outdoor work or travel or camping training Made of durable plastic and Mono crystallinesilicon solar cells this unit charges in all daylight conditions even on cloudy days Constructed with a built in blocking diode to prevent reverse discharge this solar panel is easy to install and completely maintenance free Just plug this solar charger into your vehicle s 12 volt lighter socket and position the panel to pick up the most daylight possible Or if you prefer use the included clips to connect it directly to the battery Specifications Material Polysilicon or monocrystal silicon Solar panelSize Approx 320mmX120mmX6mmSolar panel power consumption 12V 4 5WOutput voltage Over 18VDCOutput current Over 250mA Light source in 10000LUXWorks with automobile motorcycle tractor boat batteries and more Built in blocking diode to prevent reverse discharge Best working time 9 00 am 5 00pmNote Be sure to note when using the product is negative and the positive and teh negative charged products must be consistent Rations using the product accessories if no professionals please do not go trying to cha