Guangdong, China
Business Type:
Business Range:
Electrical & Electronics
Plant Area:
>2000 square meters
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Western Europe
OEM/ODM Availability:
OEM/ODM Service
Sample Available

PCM, BMS, Protection Circuit Module manufacturer / supplier in China, offering 3s 4s 12A PCM BMS with Cell Balancing, Qualified One Time Disposable 3 Layer Medical Face Mask, Samsung 18650 3500mAh 35e 35et 100% Orginal and so on.

Gold Member Since 2017
Audited Supplier

3s 4s 12A PCM BMS with Cell Balancing

Min. Order: 10 Pieces
Port: Shenzhen, China
Production Capacity: 50000/Month
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.

Model NO.
Battery Series
Shenzhen, China
HS Code
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.

No.Test   itemCriterion
1VoltageCharging voltageDC:12.6V  4.2/Cell
Balance voltage for single cell4.20±0.05V
2CurrentBalance current for single cell36±5mA
Current consumption for single cell50μA
Maximal continuous charging current10A
Maximal continuous Discharging current10A
3Over charge ProtectionOver charge detection voltage4.25V±0.05V
Over charge detection delay time0.5S-1.5S
Over charge release voltage4.15V±0.1V
4Over discharge protectionOver discharge detection voltage2.50V±0.1V
Over discharge detection delay time50-150mS
Over discharge release voltage3.0±0.10V
5Over current protectionOver current detection current20±5A
Detection delay time  5ms-60ms
Release conditionCut load, Auto Recovery
6Short protectionDetection conditionExterior short circuit
Detection delay time200-800us
Release conditionCut load, Auto Recovery
7ResistanceProtection  circuitry20mΩ
8TemperatureOperating Temperature Range-40~+85ºC
Storage Temperature Range-40~+125ºC
Thermal protection(detect battery)65±5ºC
3s 4s 12A PCM BMS with Cell Balancing
3s 4s 12A PCM BMS with Cell Balancing

3s 4s 12A PCM BMS with Cell Balancing

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