ITEM NAME:18V 5.5W Solar charger Solar Panel /battery Charger For Car/Moto Power othe R2B6 18V 5.5W Solar charger Solar Panel /battery Charger For Car/Moto Power othe R2B6 Product is for your car battery, notebook computer or other 12V rechargeable battery designed for emergency charging devices, trickle charge the battery with the solar power. Lightweight, environmental and safe With elastic straps of the back, convenient to set in the sun visor, you can sunshade and charge the car battery at the same time Great for outdoor work or travel or camping training Note: Be sure to note when using the product is negative and the positive must be consistent with the charging products If no professionals, please do not go trying to change the product The products are used to trickle charge the car battery, it is mainly used to supplement the power that loss by the car battery self-discharge, so you can always start the car. Do not try to make it to no battery charging or charge the battery itself is shortage Specifications: Material: A grade polycrystalline solar panels Current output: 0-300MA Power: 5.5W maximum Operating voltage: 18V Temperature: 0-60 degrees How to use: plug into the cigarette lighter Size: 230 x 210 x 3MM Net Weight(Solar Panel): 200g Product packaging: 1 x 5.5W Solar Battery Charger 4 x suckers 1 x cigarette lighter line length 1M 1 x alligator clips cable length 1M Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.