The solar trickle charger for car battery is adopted with the highest conversion rate, <br> high-quality crystalline silicon material to improve the charging efficiency, realize the stability and <br> reliability of the long time output. It is portable and convenient for charging the 12V rechargeable batteries in case of emergency. <br> (Solar charger maintainer is applied to the charging of the cars,trucks, jet skis, motorbikes, tractors, <br>all terrain vehicles, snowmobiles,boats and personal water sports equipment or <br> RV12v batteries so as to maintain the battery efficiency and prolong its service life.) <br> <br>The solar charger for car battery can convert the luminous energy into the 12V direct current, <br>delivering it into the rechargeable batteries through the wires and connectors so as <br>to realize the conversion of the light and the electricity for the energy conservation and environmental protection. <b><br><br>Traveling</b> <br>If you’re on the go,you don’t have to worry about losing battery power at home or in the car. <br>Easily solve these problems with this solar battery charger car. <b><br><br>Life</b> <br>The solar trickle charger can change people’s way of life --- the energy is ECO, safer, more and convenient, to improve quality of life <b><br><br>Eco-Friendly &Pollution Free</b> <br>Do your part and help the planet with this environmentally friendly, safer, <br>and more convenient method to charge your battery. solar battery tender <br><br>Wattage: 10W <br>Amperage: 590mA<br>Volt: 12V <br>Dimensions: 14.5X9X1.7 inch <br>Weight:2.2 lbs <b><br><br>Package Contents:</b> <br>1 *solar panel <br>1* 12V DC plug <br>1 * alligator battery clip module <br>1* user manual <br>4 *suction cups <br><br>