Shenzhen Joint Edges Technology Co., Ltd.
Main products:NiMH/NiCD Battery Charger,Li-ion Charger,NiMH Charger
Contact Us
  • Contact Person : Mr. Li Frank
  • Company Name : Shenzhen Joint Edges Technology Co., Ltd.
  • Tel : 86-755-32903785
  • Fax : 86-755-32903781
  • Address : Guangdong,Shenzhen,3rd floor, Building 3, Hua ming Industrial park, Hua ming Road,Da lang, Long hua, Shenzhen, Guangdong, China
  • Country/Region : China
  • Zip : 518109

PCM 11.1V/14.8V (3S/4S) battery protection board

PCM 11.1V/14.8V (3S/4S) battery protection board
Product Detailed
PCM,battery management system Meet the ROHS standard, ISO9001: 2000, ISO14004: 2004 approved

PCM,battery management system

Protection Circuit Board for 3/4Cell Series Li-ion / Li-polymer/LifePO4 batteryDesigned for 3/4Cell Series Li-ion / Li-polymer/LifePO4 batteryPrevents 3/4Cell Series Li-ion / Li-polymer/LifePO4 battery from over-charging, over-discharging, Applied for Li-ion /Li-polymer/LifePO4 cell.Customized for all types of Li-ion / Li-polymer/LifePO4 cell and pack

11.1V/14.8V (3S/4S) battery protection board specifications
No.Test itemCriterionNotes
1Voltage  Charge voltageDC :12.6V/16.8V 
2Current    current consumption<50μA 
Continuous operating current≤5A 
3Overcharge Protection(Cell)Over charge detection voltage4.35±0.025V 
Over charge detection delay time0.5-1.5S 
Over charge release voltage4.15±0.05V 
4Over-discharge Protection(Cell)Over discharge detection voltage2.40±0.08V 
Over discharge detection delay time50-150mS 
Over discharge release voltage3.00±0.10V 
5Over Current ProtectionOver current detection current7±1.5A 
Detection delay time5-15ms 
Release conditionCut load  
6Short ProtectionDetection conditionExterior short circuit 
Detection delay time100-600us 
Release conditionCut short circuit 
7ESD ProtectionESD Protection±10KV 
8ResistanceProtection circuitry<70mΩ 
9TemperatureOperating temperature range-40~+85°c 
Storage temperature range-40~+125°c 

PCM 11.1V/14.8V (3S/4S) battery protection board

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