DescriptionOur most popular Solar Power Bank - 4000mAh 2 USB Ports, LED light, UL certified Material/Sturdy Plastic, polymer lithium battery£©. Connections USB + Micro 5.Input:5 V / 1000mah. Output:5 V / 1000mah. Cycle count :> 500 Complies with CE FCC RoHS UL UN38.3 , Min order qty 25 pieces. 5.5" L x 2.75" W x 0.5" Thick
