Color : Black. Outer shell material : Environmental fire resistance ABS+PC. Product Size : 11.7 X 2.6 X 3.3 Cm. Automatic discriminate the battery type (Li-ion/Ni-MH/Ni-Cd) because of the smart chip. Designed with Charging status indicator Light. Reverse polarity protection & USB short-circuit protection. 1 Micro USB Input Port. 1 Charging Current. Over Charge Protection. Overload Protection. USB Cable Included. Fit for Li-on, Ni-MH/NI-CD Battery. LED Indicator with 4 Color to show the charging status. Specifications: Adapter power: Input AC 100-240V 50/60Hz. Output:DC 5V/1A. Input voltage for charging: 5V. Input Current for charging: 1000mA. Battery slot Output Current: 1000mA±10%. Auto cut-off Voltage: 4.2V±0.05. Battery outpout cut-off voltage: 3.0V±0.05. Operation Temperature: -40?~+70. Storage Temperature: 0?~40. Package included: 1 X Battery Charger. 1 X USB cable. 1 X User Manual.