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5S10A Protection Circuit Module (PCM/BMS) For 18.5V Li-ion/Li-Polymer Battery Packs

SHENZHEN BEST ELECTRIC TECHNOLOGY CO., LTD.
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5S10A Protection Circuit Module (PCM/BMS) For 18.5V Li-ion/Li-Polymer Battery Packs

Brand Name : BEST

Model Number : BEST-####

Certification : ROHS

Place of Origin : SHENZHEN

MOQ : 1000PCS

Payment Terms : TT IN ADVANCE

Supply Ability : 10000PCS/DAY

Delivery Time : 7 DAYS AFTER RECEIVE PAYMENT

Packaging Details : EXPORT WOODEN BOX

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Features and Benefits

1.Battery management circuit board for 18.5V 5S Li-ion and Li-polymer battery pack;
2.BMS/PCB/PCM applies for 5 cells Li-ion/Li-polymer battery pack;
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.

Specifications

Item

Contents

Criteria

1

Model

BEST-D103

5S-10A working current

2

Voltage

Charging voltage

21V

3

Current

Maximal continuous charging current

10A

Maximal continuous discharging current

10A

Current consumption

≤20μA

4

Overcharge Protection

Over charge detection voltage

4.2V~4.35V(Adjustable)

Over charge detection delay time

0.5S~2S

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

50~200mS

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

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

4.20V±0.025V

Balance current for single cell

42mA±5mA

9

Resistance

Inner resistance

≤20mΩ

10

Temperature

Operating temperature range

-40~+85°C

Storage temperature range

-20~ +125°C

11

Size (L*W*T)

L61mm*W16mm*T9mm


Best 5S10A Protection Circuit Module (PCM/BMS) For 18.5V Li-ion/Li-Polymer Battery Packs wholesale

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