1. Solar charger manufacturer 2. CE, RoHS compatible 3. Various connectors for laptop and mobilephone 4. Warranty one year Product Description: High Capacity Solar Charger BatteryCapacity: 20000 mAH (74W/h)OutputUSB: 5V/ 500mAVoltage Port: Selectable 16V, 18V, 22V (all 3000mA max)Input: 18V/ 2000mA maxSolar Panel Type: PolycrystallineCharging TimeAC: approx 3 hrsSolar: approx 8~10 hrsWorking ...