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  • 14 8v Li Ion Battery Bms For Pack - China

    price: contact company for price

    Protection Circuit Module Specifications For 14.8V Li- ion Battery Pack

    Charging voltage DC: 16.8V 4.2V/ Cell

    Balance voltage for single cell 4.20±0.025V

    Balance current for single cell 84±10mA

    Current consumption for single cell ≤ 20μ A

    Maximal continuous Discharging current 60A

    Maximal continuous Charging current 60A

    Over charge detection voltage 4.25±0.025V

    Over charge detection delay time 0.7S—1.3S

    Over charge release voltage 4.05±0.05V

    Over discharge detection voltage 2.50±0.062V

    Over discharge detection delay time 14mS—26mS

    Over discharge release voltage 3.0±0.1V

    Over current detection voltage 0.20±0.02V

    Over current detection current 130±20A

    Detection delay time8ms—16ms

    Release condition Cut load

    Detection condition Exterior short circuit

    Detection delay time 200- 500us

    Release conditionCut load

    Protection circuitry≤ 60mΩ

    Operating Temperature Range - 40~ +85℃

    Storage Temperature Range - 40~ +125℃


    Company Contact:


    • Phone: 13926595297

    • Address: longhua,shenzhen, shenzhen, China

    • Email: Email


    Published date: March 13, 2014 -

    • Business Description: Shenzhen Leadyo technology Co.,Ltd ,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 . We are equipped with the advance production and kinds of test of instruments , comfortable Office environment , strictly according to ISO9001 quality management system, Paying attention to quality and environment protection ,which is our long time principle

      We have successfully developed several series 1 32s ,continuous operation current up to 150A, BMS 、charger、battery pack ,what is more important ,we can produce them according to our customer requirement .

      The BMS was applied to electric tools battery /e bike battery /e scooter battery /golf car battery/store energy battery and other backup power and so on. Charger apply (Li ion,Lifepo4,Lead acid ,NI MH),Battery pack apply (electric tools,e bike, electric motor car ,golf car ,car start, Medical equipment)and so on .

      Innovative engineers, experience staff ,modern facility ,strict management ,strong responsibility make us capable offering reliable products at competitive cost and also best service to meet client s requirement .

      "Excellent Quality,Professional Service" is our persistent tenet and pursuit.Aggressiveness ,keep moving ,it make product quality to be accepted at home and abroad ,we have established cooperative relation well with most famous battery manufacture .and our market is major in Germany, Sweden ,USA, Australia ,India ,Korea,Japan, Isreal and other Europe and America country .

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