Battery ：4.2V 3000mah Rated capacity by 5V 1820mah
Battery type: 18650*2pcs
Battery life: 4-5 hours
Input Type-c : 5V/1A
Input USB-A : 5V/1A
Solar power: polysilicon 0.3W
Material: ABS
Waterproof : IP31
LED light : 5W 450LM
Size: 8*8*3cm
Weight :160g
