power bank (isorine baterija) kit

Specification: Cell type: 4X 18650 battery Input: DC 5V/2.0A (max.) Output: DC 5.1V/2.1A (max.) Size: approx.9x7.5x2.1cm/L*W*H Color: Gold,Silver,Blue,Hot Pink,Black Quantity:1pc(Phone,battery,USB cable not included) Note: Please allow1-2cm error Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x DIY Power Bank Case Box (battery,USB cable not included)