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1S20A Protection Circuit Module (PCM) For 3.7V Li-ion/Li-Polymer 18650 Battery Pack

Categories PCM for Li-ion/Li-Polymer Battery Packs
Place of Origin: SHENZHEN
Brand Name: BEST
Certification: ROHS
Model Number: BEST-####
MOQ: 1000PCS
Price: $0.28/PCS
Packaging Details: EXPORT WOODEN BOX
Delivery Time: 7 DAYS AFTER RECEIVE PAYMENT
Payment Terms: TT IN ADVANCE
Supply Ability: 10000PCS/DAY
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    1S20A Protection Circuit Module (PCM) For 3.7V Li-ion/Li-Polymer 18650 Battery Pack

    Features:
    1.Protection Circuit Board for 3.7V 1S 20A Li-ion and Li-polymer battery pack;
    2.PCB applies for 1 cells Li-ion/Li-polymer battery pack;
    3.With Overcharge Protection,Over Current Protection;
    4.With maximal working current: 20A;
    5.Compatible with both Li-ion and Li-Polymer cells.

    Specifications:

    Item

    Contents

    Criteria

    1

    Model

    BEST-####

    1S-20A working current

    2

    Voltage

    Charging voltage

    4.2V

    3

    Current

    Maximal continuous charging current

    20A

    Maximal continuous discharging current

    20A

    Current consumption

    ≤20μA

    4

    Overcharge Protection

    Over charge detection voltage

    4.2V~4.35V(Adjustable)

    Over charge detection delay time

    0.5S~2S

    Over charge release voltage

    4.0V~4.2V(Adjustable)

    5

    Over Discharge Protection

    Over discharge detection voltage

    2.3V~3.0V(Adjustable)

    Over discharge detection delay time

    50~200mS

    Over discharge release voltage

    2.3V~3.0V(Adjustable)

    6

    Over Current Protection

    Over current detection voltage

    0.1V~0.2V(Adjustable)

    Over current detection current

    Adjustable

    Detection delay time

    5~20mS

    Release condition

    Cut load,automatically recover

    7

    Short Circuit Protection

    Detection condition

    Exterior shot circuit

    Detection delay time

    200~500uS

    Release condition

    Cut load,automatically recover

    8

    Balance/Equilibrium

    Balance voltage for single cell

    /

    Balance current for single cell

    /

    9

    Resistance

    Inner resistance

    ≤20mΩ

    10

    Temperature

    Operating temperature range

    -40~+85°C

    Storage temperature range

    -20~+125°C

    11

    Size (L*W*T)

    50mm*40mm*1.6mm


    Quality 1S20A Protection Circuit Module (PCM) For 3.7V Li-ion/Li-Polymer 18650 Battery Pack for sale
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