Battery :5.5V 480mah Rated capacity by 3.7 1200×2mah
Battery type: 18650*2
Battery life: 6-12 hours
Input Type-c : 5V/1A
Input USB-A : 5V/1A
Solar power: Monocrystalline silicon 2.64W
Material: ABS
Waterproof : IP65
LED light: 137pcs
Size : 13.5X16.5X3.5cm
Weight :608g
