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

Item

Contents

Criteria(adjustable)

1

Model

HCX-2648

2S- 1.5A working current

2

Voltage

Charging voltage

7.2V

3

Current

Maximal continuous charging current

1.5A

Maximal continuous discharging current

1.5A

Current consumption

≤10μA

4

Overcharge Protection

Over charge detection voltage

3.6V~3.9V(Adjustable)

Over charge detection delay time

1S

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

114ms

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

5A +1A

Detection delay time

9mS

Release condition

Cut load,automatically recover

7

Short Circuit Protection

Detection condition

Exterior shot circuit

Detection delay time

300us

Release condition

Cut load,automatically recover

8

Balance

Balance voltage for single cell

/

Balance current for single cell

/

9

Resistance

Inner resistance

< 50 mΩ

10

Temperature

Operating temperature range

-40 ~ +85°C

Storage temperature range

-40 ~ +125°C

11

Size  (L*W*H)