Input: DC5V,1000mA(Micro USB) Output: for DC 5V 1000mA Battery: Suitable for 18650 3.7V Li-ion battery( flat top only) Size: 9.5cm x 2.5cm x 2cm/3.74" 0.98" 0.79". Due to the difference between different monitors, the picture may not reflect the actual color of the item.
