• Battery protection(Over charge or Over discharge)
• Micro USB port Input
• Type-A USB Output
• 0.5A current charging
• 1 switch control USB output
• 5~8V Input Voltage
• 3V & 1A Output
• 5V & 2A Output
• LED indicate(Green means full,Red means charging)
• 3V output port x3
• 5V output port x3
• Be careful of “+” and “-“, You should follow the direction of “+””-” on the PCB.
• If you put wrong direction, charging chip will be destroyed.
• This product does not include 18650 battery
• Size: 9.8×2.9cm/3.86×1.14inch
• Quantity: 1 Set

Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid.

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!