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Fuel Gauge for PCB of 18.5V Li-Ion Battery Pack (#4480)
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In Stock
Product ID # 4480 Part Number: PCB-5GS-1
* Whole number only
Quantity Discounts
Quantity | Amount |
5 to 19 | $9.98 |
20 to 49 | $9.77 |
50 to 99 | $9.56 |
100 or more | $9.26 |
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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
- Power consumption: Max 2mA
- Dimension (LxWxH): 51mm x 26mm x 4mm
- Weight: 5g
- Connector: 5.3" long 2 pin Female SH connector
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
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The LED fuel gauged locate on the pack's surface by double side tape
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