Specification:
Material:PCB
Compatible device:Suitable for 3.7V battery
Functions:Can charge 4 batteries at the same time
Package size: 6 * 2 * 1cm / 2.4 * 0.8 * 0.4in
Package weight: 12g / 0.4oz

Packing List:
1 * 3.7V Lipo Battery adapter