Home->PCM for LiFePO4 Battery Packs ->For 3S~4S Packs (9.6~12.8V)-> For 4S Packs (12.8V)

Battery Protection Circuit Module (PCM) for 4 cells in series 12.8V LiFePO4 Battery Packs

Part number: HCX-D109

Features and Benefits

1.Protection Circuit Module for 12.8V 4S LiFePO4 battery pack;
2.PCM/PCB applies for 4 cells LiFePO4 battery pack;
3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature ,short circuit ;
4.The Maximal working current: 5A;
5.Compatible with all the LiFePO4  cells.

Specifications

 

Item
Contents
Criteria
1
Model
HCX-D109
3S- 5A working current
2
Voltage
Charging voltage
10.8V
3
Current
Maximal continuous charging current
5A
Maximal continuous discharging current
5A
Current consumption
≤50μA
4
Overcharge Protection
Over charge detection voltage
3.6V~3.9V(Adjustable)
Over charge detection delay time
0.5S~2S
Over charge release voltage
3.5V~3.8V(Adjustable)
5
Over Discharge Protection
Over discharge detection voltage
2.0V~2.5V(Adjustable)
Over discharge detection delay time
50~200mS
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
14A±20A
Detection delay time
5~20mS
Release condition
Cut load,automatically recover
7
Short Circuit Protection
Detection condition
Exterior shot circuit
Detection delay time
200~500uS
Release condition
Cut load,automatically recover
8
Balance/Equilibrium
Balance voltage for single cell
/
Balance current for single cell
/
9
Resistance
Inner resistance
≤20mΩ
10
Temperature
Operating temperature range
0~+85°C
Storage temperature range
0~ +85°C
11
Size (L*W*T)
L37mm*W20mm*T4mm

 

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