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8s LiFePO4 Protection Circuit Module PCBA for 24V LiFePO4 Battery Pack
May 26, 2017

Basic Info

  • Model NO.: PCM-L08S30-A38(8S)

  • Mode of Production: SMT

  • Base Material: FR-4

  • Customized: Customized

  • Maximal Continuous Charging Current: 35A

  • Size: 139*67*11mm

  • Specification: SGS/ROHS/ISO

  • Metal Coating: Copper

  • Layers: Single-Layer

  • Certification: RoHS, ISO

  • Charging Voltage: 24V/Cell

  • Maximal Continuous Discharging Current: 35A

  • Trademark: Shen Zhen Smartec

  • Origin: Shenzhen

Product Description

8s 24v lifepo4 battery pcm Protection Circuit Module pcba


Shenzhen SmarTec Technology Co.,ltd
Protection Circuit Module Specifications  For 24V Lifepo4 Battery  Pack 
Model:  PCM-L08S30-A38(8S)
No.Test   ItemCriterion
1VoltageCharging voltageDC:28.8V    3.6V/Cell
Balance voltage for single cell3.60±0.05V
2CurrentBalance current for single cell72±10mA
Current consumption for single cell≤200μA
Maximal continuous charging current35A
Maximal continuous Discharging current35A
3Over charge ProtectionOver charge detection voltage3.90±0.05V
Over charge detection delay time0.5S-2S
Over charge release voltage3.6±0.1V
4Over discharge protectionOver discharge detection voltage2.0±0.1V
Over discharge detection delay time10mS-400mS
Over discharge release voltage2.7±0.1V
5Over current protectionOver current detection current110±20A
Detection delay time  5ms-60ms
Release conditionCut load or Press E-switch
6Short protectionDetection conditionExterior short circuit
Detection delay time200-800us
Release conditionCut load or Press E-switch
7ResistanceProtection  circuitry≤20mΩ
8TemperatureOperating Temperature Range-40~+85oC
Storage Temperature Range-40~+125oC  

Factory Status:
    Shenzhen SmarTEC Technology Co., Ltd. established in 2007, is a new hi-tech enterprise engaged in the research and development, manufacture and sales of Protection Circuit Module for battery pack , especially cylindrical Li-ion battery , Li-ion polymer battery pack and LiFePO4 battery.
Through years of hard work and efforts in this field , we have successfully developed several series and over five hundreds product , including Li-ion battery pack PCM , Li-ion polymer battery pack, LiFePO4 battery PCM , and related product like capacity display PCB and charging management PCB , etc. Our main technology make us confident in offering first class product especially for high power and high drain battery pack.
In order to concert to the application of Li-ion battery packs, and thus provide the customers with professional service , the company also develops and produces various Li-ion charger, solar-power-related products meet to order. Innovative engineers , experienced staff , modern facility , strict management and strong responsibility make us capable offering reliable products at competitive cost and also best service to meet client's requirement.


Packaging Details:each piece packed in antistatic bag,10-20pcs/gray plastic bag /inner box,500-1000pcs/master carton
Delivery Time:3-7 working days