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Fuel Gauge for PCB of 18.5V Li-Ion Battery Pack (#4480)


Your Price: $8.95
In Stock

Product ID # 4480
Part Number:
PCB-5GS-1

Quantity Discounts

QuantityAmount
5 to 20$8.68
21 to 50$8.50
51 to 100$8.32
101 or more$8.05

Note: This fuel gauge is not intend to be use as a very accurate reading of the battery pack's capacity. The battery level indication can vary by 5% depending on the capacity of the pack!

 

Features:

  • Apply to PCB/PCM of 5 cells Li-ion / Polymer Li-ion 18.5V 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
  • 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 Flashing = pack voltage  < 14.8V  (must recharge battery)
    • 1 LED = pack voltage: 14.7-17.8V  (battery need recharging)
    • 2 LED = pack voltage: 17.7-18.6V
    • 3 LED = pack voltage: 18.5-19.7V
    • 4 LED = pack voltage: 19.6-20.2V
    • 5 LED = pack voltage: 20.2V or higher ( battery is fully charge)

Specifications

Warnings:

  • Please check polarity before making connection to avoid damaging the module.
  • This fuel gauge is use for 18.5V pack only or it will damge the fuel guage. 
  • Please make sure your selection is correct before purchasing.

 

 How to connect to the excluded PCB

 The LED fuel gauged locate on the pack's surface by double side tape

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