Home->Battery Fuel/Gas Gauge Board

Fuel/Gas Gauge Board for Li-ion/Li-Polymer/LiFePO4/NiMH battery Packs

Part number: HCX-D142

Features and Benefits

*Fuel/Gas Gauge with 5 LEDs;
*Fuel/Gas Gauge for Li-ion/Li-Polymer/LiFePO4/NiMH battery Packs
*2S~13S Fuel/Guage Board

Specifications

Specification (Adjustable)

Apply for

2~13Cells (Li-ion/Li-Polymer/LiFePO4)

Connection

Just simply connecting Red wire to the "+" of Battery Pack;and connecting black wire to the "-"of the battery packs

Display way

5 LEDs display based on battery's voltage

How to display:

0% all LED OFF for single cell voltage

<3V(L-ion/L-Po)/2V(LiFePO4)

1 LED=20% for single cell voltage

3.0-3.3V(L-ion/L-Po)/2.0~3.0V(LiFePO4)

2 LED=40% for single cell voltage

3.3-3.5V(L-ion/L-Po)/3.0~3.1V(LiFePO4)

3 LED=60% for single cell voltage

3.5-3.9V(L-ion/L-Po)/3.1~3.2V(LiFePO4)

4 LED=80% for single cell voltage

3.9-4.1V(L-ion/L-Po)/3.2~3.3V(LiFePO4)

5 LED=100% for single cell voltage

4.1(L-ion/L-Po)/3.3V(LiFePO4)

Self-consumption: 80uA

Size:L50*W26*3mm

Connection Diagram

Copyright © 2011 BesTech Power Co., Ltd.
Tel:+86 - 769 82033052     Fax:+86 - 769 82033050 # 620   E-mail:info@BesTechPower.com
Factory ShenZhen: 3F, Bldg3, Fulian Industrial Park, Heping Industrial area, Jianhui Rd, Longhua, ShenZhen, China 518109.
Factory DongGuan: 3F, Block 1, HaoYun TongYuan Science Park, Qiaojiao Middle Road #1, TangXia Town, DongGuan, China 523726.