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Battery Protection Circuit Board (PCB) for 2 cells in series 6.4V LiFePO4 Battery Packs

Part number: HCX-D241

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: 12A;

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

Specifications

Item

Contents

Criteria

1

Model

HCX-D241

  2S-12A working current

2

Voltage

Charging voltage

7.2V

3

Current

Maximal continuous charging current

12A

Maximal continuous discharging current

12A

Current consumption

≤20μA

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

Adjustable

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

-40~+85°C

Storage temperature range

-20~+125°C

11

Size  (L*W*T)

L60*W26*T4mm

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