Gas Gauge for PCB of 11.1V (3 serial cells PCB) Li-Ion Battery Pack

Features and Benefits

• Apply to PCB/PCM of 3 cells Li-ion / Polymer Li-ion 11.1V battery pack.
• No external power is need
• Can connect directly to pcb/pcm via special connector on board or connect directly to output of battery pack
• On/Off switch to turn on LED for 10 seconds or press once more to turn off immediately
• 5 LEDs display battery pack's voltage. The voltage listed below is base on battery during discharge. (The actual voltage might vary for LED 2-4 during charging.) 
  
  • 1 LED (20%) = pack voltage: 9V  (battery need recharging)
  • 2 LED (40%) = pack voltage: 10.8V
  • 3 LED (60%) = pack voltage: 11.4V
  • 4 LED (80%) = pack voltage: 12V
  • 5 LED (100%) = pack voltage: 12.3V or higher ( battery is fully charge)

Specifications

• Power consumption: Max 2mA
• Dimension (LxWxH): 42mm x 22mm x 4mm
• Weight: 5g

Warning:

• Please check polarity before making connection to avoid damaging the module.
• This fuel gauge is use for 11.1V pack only or it will damge the fuel guage. 
• Please make sure your selection is correct before purchasing.