Shenzhen Ryder Electronics Co., LTD

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    PCB for 4 Cells 14.4V Li-ion/Li-Polymer Battery Pack

    ● The protection board is for 4S lithium batteries, it can be used for Li-ion/Li-polymer batteries
    ● Stable various protective functions for charging and discharging, such as accurate overcharge protection, over-discharge protection, over current protection and short circuit protection

    Tel:86-13714613741
    enquiry

    Features and Benefits

    Specification

    Item Content Criteria
    Over Charge Protection Over Charge Detection Voltage 4.25±0.025V
    Over Charge Release Voltage 4.15±0.05V
    Over Discharge Protection Over Discharge Detection Voltage 2.5±0.08V
    Over Discharge Release Voltage 3.0±0.1V
    Rated Operational Current ≤6A
    Over Current Protection Over Current Detection Current 17±4A
    Release Condition Cut Load
    Detection Delay Time 5~15ms
    Short Circuit Protection Detection Condition Exterior Short Circuit
    Release Condition Cut Short Circuit
    Interior Resistance Main Loop Electrify Resistance RSS≤60mΩ
    Current Consumption Current Consumed in normal Operation 50μA Max
    Dimension 50 x 16 x 3.5 mm

    B+:Connected to the fourth battery’s positive terminal
    B3+:Connected to the third battery’s positive terminal
    B2+:Connected to the second battery’s positive terminal
    B1+:Connected to the first battery’s positive terminal
    B-:Connected to the first battery’s negative terminal
    P+:Connected to the battery’s output or the charger’s positive terminal
    P-:Connected to the battery’s output or the charger’s negative terminal

    Usage  and  Attention:




    Purchase:PCB for 4 Cells 14.4V Li-ion/Li-Polymer Battery Pack

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    Shenzhen Ryder Electronics Co.,Ltd

    Bldg C , Huaming industrial park, Huaming road, Dalang,Longhua,Shenzhen

    Email:Sales3@ryderelectronics.com
     manager@ryderelectronics.com

    86-755-32903789

    86-755-32903785
    13714613741

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