Home->PCM for LiFePO4 Battery Packs -> For 2S Packs (6.4V)

Battery Protection Circuit Module (PCM) for 2 cells in series 6.4V LiFePO4 Battery Packs

Part number: HCX-1835

Features and Benefits

1.Protection Circuit Board for 6.4V 2S LiFePO4 battery pack;
2.PCB applies for 2 cells LiFePO4 battery pack;
3.With Overcharge Protection,Over Current Protection;
4.The Maximal working current: 4A;

5.Compatible with LiFePO4 and Li-ion/Li-Polymer cells. 

Specifications

Item
Contents
Criteria
1
Model
HCX-1835
2S- 4A working current
2
Voltage
Charging voltage
7.2V
3
Current
Maximal continuous charging current
4A
Maximal continuous discharging current
4A
Current consumption
≤14μA
4
Overcharge Protection
Over charge detection voltage

3.6V~3.9V(Adjustable)

Over charge detection delay time
500mS-1600mS
Over charge release voltage

2.0V~2.5V(Adjustable)

5
Over Discharge Protection
Over discharge detection voltage

2.0V~2.5V(Adjustable)

Over discharge detection delay time
39mS-173mS
Over discharge release voltage

2.0V~2.5V(Adjustable)

6
Over Current Protection
Over current detection voltage

0.1V~0.2V(Adjustable)

Over current detection current
5-14A
Detection delay time
<16mS
Release condition
Cut load,automatically recover
7
Short Circuit Protection
Detection condition
Exterior shot circuit
Detection delay time
<500uS
Release condition
Cut load,automatically recover
8
Balance
Balance voltage for single cell
/
Balance current for single cell
/
9
Resistance
Inner resistance
≤40mΩ
10
Temperature
Operating temperature range
-40~+85°C
Storage temperature range
-40~+125°C
11
Size (L*W*H)
64mm *20mm *0.8mm

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.