• Input port: Micro USB
• USB output type: Type-A
• 0.5A current charging
• 1 switch control USB output
• Input Voltage:5~8V
• Output:3V & 1A (x3)and 5V & 4A (x3)
• LED indicate: Green means full,Red means charging
• Size: 9.8x2.9cm

Note:

Be careful of "+" and "-", You should follow the direction of "+"-" on the PCB. If you put wrong direction, charging chip will be destroyed.

Package Includes:

• 1 x Battery Shield Module (does not include 18650 battery)
• 1 x Cable