Home->PCM for Li-ion/Li-Polymer Battery Packs -> For 2S Packs (7.4V)

Battery Protection Circuit Module (PCM) for 7.4V 2cells in series Li-ion/Li-Polymer Battery Packs

Part number: HCX-D086

Features and Benefits

1.Protection Circuit Board for 7.4V 2S Li-ion and Li-polymer battery pack;

2.PCB applies for 2 cells Li-ion/Li-polymer battery pack;
3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature ,short circuit ;
4.The Maximal working current: 6A;
5.Compatible with both Li-ion and Li-Polymer cells.  

Specifications

Item
Contents
Criteria
1
Model
HCX-D086
2S- 6A working current
2
Voltage
Charging voltage
8.4V
3
Current
Maximal continuous charging current
6A
Maximal continuous discharging current
6A
Current consumption- single cell
<20μA
4
Overcharge Protection
Over charge detection voltage

4.2V~4.35V(Adjustable)

Over charge detection delay time
0.3- 1.3S
Over charge release voltage

4.0V~4.2V(Adjustable)

5
Over Discharge Protection
Over discharge detection voltage

2.3V~3.0V(Adjustable)

Over discharge detection delay time
39-128mS
Over discharge release voltage

2.3V~3.0V(Adjustable)

6
Over Current Protection
Over current detection voltage

0.1V~0.2V(Adjustable)

Over current detection current
8-13A
Detection delay time
<16mS
Release condition
Cut load,automatically recover
7
Short Circuit Protection
Detection condition
Exterior shot circuit
Detection delay time
<500μS
Release condition
Cut load,automatically recover
8
Balance
Balance voltage for single cell
--------
Balance current for single cell
--------
9
Resistance
Inner resistance
<35mΩ
10
Temperature
Operating temperature range
-55~+85°C
Storage temperature range
-55~+125°C
11
Size (L*W*H)
                                                               38mm*10mm*0.8mm

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