5PCS 4A BMS 2S 2 Cell Series Li-ion 18650 Lithium Battery Charger Protection Board 7.4V DIY Kit Electronic PCB Board Module
  • 5PCS 4A BMS 2S 2 Cell Series Li-ion 18650 Lithium Battery Charger Protection Board 7.4V DIY Kit Electronic PCB Board Module
  • 5PCS 4A BMS 2S 2 Cell Series Li-ion 18650 Lithium Battery Charger Protection Board 7.4V DIY Kit Electronic PCB Board Module
  • 5PCS 4A BMS 2S 2 Cell Series Li-ion 18650 Lithium Battery Charger Protection Board 7.4V DIY Kit Electronic PCB Board Module
  • 5PCS 4A BMS 2S 2 Cell Series Li-ion 18650 Lithium Battery Charger Protection Board 7.4V DIY Kit Electronic PCB Board Module
  • 5PCS 4A BMS 2S 2 Cell Series Li-ion 18650 Lithium Battery Charger Protection Board 7.4V DIY Kit Electronic PCB Board Module
  • 5PCS 4A BMS 2S 2 Cell Series Li-ion 18650 Lithium Battery Charger Protection Board 7.4V DIY Kit Electronic PCB Board Module

    USD 14.09USD 11.27

    Current Category:Isolation Transformers



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    Products Description



    Features:


    1.High-precision voltage detection function for each battery;


    2.3 overcurrent detection function;


    3.Through the MOS tube can control the battery charge and discharge;


    4.Wide operating temperature range: -40 ° C ~ +85 ° C;


    5.Low current consumption







    Specifications:


    1. Charging voltage:DC 9V CC / CV (MAX:12V)


    2. Current


    Single current consumption (consumption) ≤6uA


    Maximum sustained discharge current:4A


    3. Overcharge protection


    Overcharge detection voltage:4.29V Accuracy ≤±0.025V


    Overcharge detection delay time:1s


    Overcharge recovery voltage:4.05V Accuracy ≤±0.025V


    4. Over-discharge protection


    Over-discharge detection voltage:3V Accuracy ≤±0.1V


    Over-discharge detection delay time:128ms


    Over discharge recovery voltage:3.2V Accuracy ≤±0.1V


    5. Over-current protection


    Overcurrent detection voltage:200mV


    Overcurrent detection current:9.8A


    Overcurrent delay time:12ms


    Recovery Status: Auto Recovery


    6. Short-circuit protection


    Detection status:external short circuit


    Detection delay time:≤ 50us


    Recovery Status:Auto Recovery


    7. Internal resistance:protection circuit:(MOSPET) ≤ 21mΩ


    8. Temperature


    Operating temperature range:-40 ° ~ +80 °


    Storage temperature range:-40 ° ~ +125 °


    Product size: about 3.50*1.70cm/1.38"*0.67"


    No Retail Packages


    Quantity: 1Pc







    Note: D



    • Date First Available ‏ : ‎ May 19, 2019
    • Manufacturer ‏ : ‎ ElectronicNova

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