1 Channel 18650 Battery Holder Protection Board + Cable

The pictured shield holds a 18650 Li-Ion battery holder at the top of the circuit board, which can accommodate an ‘unprotected’ single-cell lithium-ion battery. It also includes a standard USB ‘A’ female connector, and one power on/off switch for that connector atop. Battery Charging Input: 5V/500mA typical via Micro USB

Features

• 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 the right direction, charging chip will be protected.
  
• This product does not include an 18650 battery