Description: It has the characteristics of fast charging, stable current, sufficient capacity and convenient use. Using 4 way slots charging design, with usb to micro adapter cable, easy to install,convenient disassembly. Each battery is controlled separately and does not affect each other. With LCD charging display, which shows a charge state of 30% 60% 100%. Over-temperature protection, battery protection, over-current protection, short-circuit protection, over-charge protection, over-voltage protection, and leakage protection. Specification: Material: ABS Size: 92 x 64 x 26 mm/ 3.62 x 2.51 x 1.02 inch Package Includes: 1 Piece 4 Slots Battery Charger Note: Please allow slightly difference due to manual measurement. Color may be slightly different since different monitor