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PCB for 7.2V Li-ion 18650 / 18500 7.2V battery packs

PCB for 7.2V Li-ion 18650 / 18500 7.2V battery packs
Item #:LI-PCB-7V2
Product Review:
Regular Price:$7.99
SALE PRICE:$3.79
Availability:Usually ships the next business day.
Quantity:
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Features and Benefits:

  • Protection Circuit Board for 7.2V Li-ion and Li-polymer battery pack
  • Designed for 7.2V Li-ion or Li-Polymer battery
  • Prevent 7.2V Li-ion or Li-polymer battery from over-charging, over-discharging and from discharging current more than 5A.

    Specifications

    Item

    Specifications

    Condition

    Min

    Mean

    Max

    Unit

    VDET1

    Over-charge Voltage

     

    8.40

    8.50

    8.60

    V

    TVDDET1

    Over-charge response time

    C =0.22uf,VDD=3.6->4.3V

    0.5

    1.0

    1.5

    S

    VDET2

    Over-discharge Voltage

     

    4.60

    4.80

    5.00

    V

    TVDET2

    Over-discharge response time

    VDD=3.6V->2.4V

    10

    20

     

    ms

    ID

    Maximum Current

     

    3.20

    4.20

    5.20

    A

    TVDET3

    Over-discharge Voltage

     

    10

    20

     

    ms

    TSHORT

    Short-Circuit response time

    Between CS-GND pins>0.8V

     

    30

    100

    ì S

    IDD

    Internal consumption current

    VDD=12 V-=0V

     

    7.5

    15

    ìA

    ISTANDBY

    Idle current

    VDD=12V

     

    0.3

    0.6

    ìA

    RD

    Internal resistance

    VDD=7.2V

     

    55

    60

    mÙ

    L

    Length

     

     

    30.5

     

    mm

    W

    Width

     

     

    15

     

    mm




    Witing Diagram

    Because of the very high energy density, Li-Ion Battery pack must be connected to a protection circuit module to prevent accidental battery explosion caused by over-charging or over-discharging.

    Application Notes: We do NOT provide engineering support for this item. It is up to the purchaser to determine suitability and manage the use of this product. If this product is modified (soldered onto) it cannot be returned.
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