Guangdong, China
Business Type:
Business Range:
Electrical & Electronics
Management System Certification:
ISO 14001
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Western Europe
Average Lead Time:
Peak season lead time: within 15 workday
Off season lead time: within 15 workday
OEM/ODM Service
Sample Available

PCM, BMS, Protection Circuit Module manufacturer / supplier in China, offering 3s 4A Li-ion/Li-Poly Battery PCM BMS with Balancing, 100% Orginal Samsung 18650 3500mAh 35e 35et, 100% Original Samsung 18650 29e 29et 3.7V 2900mAh and so on.

Gold Member Since 2017
Audited Supplier
Supplier Homepage Products Battery BMS PCM 3s 4A Li-ion/Li-Poly Battery PCM BMS with Balancing

3s 4A Li-ion/Li-Poly Battery PCM BMS with Balancing

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Min. Order: 10 Pieces
Port: Shenzhen, China
Payment Terms: T/T, Western Union, Paypal
Metal Coating: Copper
Mode of Production: SMT
Layers: Single-Layer
Base Material: FR-4
Certification: RoHS
Customized: Customized

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Basic Info

Condition: New
Battery Series: 3s
Over-Discharge Voltage Protectio: 2.40V/Cell
Origin: Shenzhen, China
HS Code: 8537109090

Product Description

We have over six hundreds of PCM/BMS series products for your choice, most of them widely used for Li-ion battery pack, Li-Polymer battery pack, LiFePO4 battery pack and so on.

Our main PCB/BMS normally adopt imported raw material for reliable quality, IC from Japan, MOS from USA, Components from Sumsang, Almost Zero RMA.

1Balance start voltage4.20±0.05VPCM tester
6Balance start current67±10mAPCM tester
1Over charge detect voltage4.35±0.05VPCM tester
2Over charge detect delay time0.5S-2SPCM tester
3Over charge release voltage4.15±0.1VPCM tester
4Over discharge detect voltage2.40±0.1VPCM tester
5Over discharge detect delay time50mS-1500mSPCM tester
6Over discharge release voltage3.0±0.1VPCM tester
7Short Circuit protectionCut load auto recoveryP+,P- short circuit
8Short circuit protection delay time200-800usPCM tester
9Over current protection7A-9APCM tester
10Over current protection delay time5ms-60msPCM tester
11Charging voltageDC:12.6V  CC/CVP+,P-
12P+,P- max input voltageDC:20VP+,P-
13Working current4AElectronic Load 
14Resistance≤60mΩB- to P-
15Current consumption≤50uAB+,B-
16Working temperature-40~80ºC 
17Storage temperature-55~125ºC 

3s 4A Li-ion/Li-Poly Battery PCM BMS with Balancing
3s 4A Li-ion/Li-Poly Battery PCM BMS with Balancing


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