Home->PCM for Li-ion/Li-Polymer Battery Packs ->For 3S~4S Packs (11.1~14.8V)-> For 3S Packs (11.1V)

Battery Protection Circuit Module (BMS/PCM) for 3S 11.1V Li-ion/Li-Polymer Battery Packs

Part number: HCX-D729V1

Features and Benefits

1.Protection Circuit Board for 11.1V 3S Li-ion and Li-Polymer battery pack;

2.PCM applies for 3 cells Li-ion/Li-Polymer battery pack with E-Switch integrated, E-Switch can totally turn off the output;

3.To prevent the battery packs from overcharge,overdischarge,over current, over temperature ,short circuit ;

4.With cell balance/equilibrium function;

5.Compatible with both Li-ion and Li-Polymer cells; 

6.How balancing function works? After battery pack is fully charged. PCM will detect each cell's voltage and trim higher voltage down until other cells reach the same voltage level. Therefore, it helps cells have longer service life.

7.PCM comes with all the voltage detection wires and connectors.

Specifications

Item

Contents

Criteria (Adjustable)

   1

Model

HCX-D729V1 / DW01

3S-15A working current

2

Voltage

Charging voltage

12.6V

3

Current

Maximal continuous charging current

10A/5A

Maximal continuous discharging current

10A/15A

Current consumption

≤60μA

4

Overcharge Protection

Over charge detection voltage

4.2V~4.35V(Adjustable)

Over charge detection delay time

MAX200mS

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

MAX120mS

Over discharge release voltage

2.3V~3.0V(Adjustable)

6

Over Current Protection

(1st Protection)

Over current detection current / Voltage

Adjustable

Detection delay time

MAX20ms

Release condition

Cut load / charge to recover

7

Short Circuit Protection

Short circuit detection current

Adjustable

Detection delay time

MAX320us

Detection condition

Cut load/charge to recover

8

Balance

Balance voltage for single cell

/

Balance current for single cell

/

9

Temperature Protection

NTC (10KNTC B=3435)

Optional

10

Resistance

Inner resistance

≤20mΩ

11

Temperature

Operating temperature range

0 ~ +85°C

Storage temperature range

0 ~ +85°C

12

Size (L*W*T)

L60mm*W32mm*T12mm

 

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