... 2.Capacity:1500mAh 3.Warranty:1year 4.Mobile phone solar charger solar energy chargerUSB SOLAR CHARGER / HIGHT POWER LED / POWER DETECTIONBrief introduction ... a built-in Li battery inside, solar energy charger, which adopts the effective Silica solar panel, is a kind of back ... , fishing, camping and long-drive. Parameter of products :1. Solar energy battery: power 0.65W, Voltage 5.5V2. Charging output ...