Battery Protection Circuit Module (PCM) for 3.2V1S LiFePO4 Battery Packs

Battery Protection Circuit Module (PCM) for 3.2V1S LiFePO4 Battery Packs

Model No.︰3.2V1S

Brand Name︰BEST

Country of Origin︰China

Unit Price︰US $ 3.5 / pc

Minimum Order︰100 pc

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Product Description

Features and Benefits

1.Protection Circuit Board for 3.2V 1S 20A LiFePO4 battery pack;

2.PCB applies for 1 cells LiFePO4 battery pack;

3.With Overcharge Protection,Over Current Protection;

4.The Maximal working current: 20A;

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

Specifications

 

Item

Contents

Criteria

1

Model

HCX-D121

  1S-20A working current

2

Voltage

Charging voltage

3.6V

3

Current

Maximal continuous charging current

20A

Maximal continuous discharging current

20A

Current consumption

≤20uA

4

Overcharge Protection

Over charge detection voltage

3.65V±25mV

Over charge detection delay time

0.5S~2S

Over charge release voltage

3.65V±50mV

5

Over Discharge Protection

Over discharge detection voltage

2.5V±50mV

Over discharge detection delay time

10mS~30mS

Over discharge release voltage

3.0V±0.1V

6

Over Current Protection

Over current detection voltage

0.2V±0.02V

Over current detection current

28±2A

Detection delay time

5mS~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

Balance voltage for single cell

/

Balance current for single cell

/

9

Resistance

Inner resistance

≤30mΩ

10

Temperature

Operating temperature range

-40~+70°C

Storage temperature range

-40~+70°C

11

Size  (L*W*H)

                      50mm*40mm*1.6mm  

Price Terms︰ FOB SHENZHEN

Payment Terms︰ TT/PAYPAL/WEST UNION/ESCROW

Packing︰ EXPORT CARTON BOX

Lead Time︰ 7 BUSINESS DAYS AFTER RECEIVE YOUR PAYMENT

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