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  • GLOBAL

    LR20 1 alkaline battery

    LR20 product details
    Battery weight 139g
    Total battery height 60.5-61.0mm
    Battery diameter 33.0-33.2mm
    Battery open circuit voltage Initial value ≥1.610V
    Twelve months later ≥1.580V
    Battery short-circuit current Initial value ≥10A
    Twelve months later ≥8A

    Battery discharge performance (initial period)

    Discharge load Discharge mode Termination voltage Discharge time Battery capacity Sample measured value
    3.9Ω 24h/d 0.9V ≥36h ≥10000mAH 37.5h
    2.2Ω 4m/h,8h/d 0.9V ≥19h ≥10000mAH 20.3h
    10Ω 4h/d 0.9V ≥120h ≥14000mAH 123h
    600mA 2h/d 0.9V ≥16.5h ≥10000mAH 17h

    Note: The storage period of the battery shall be at least 12 months, and the discharge index of the battery during the storage period shall be 90% of the average discharge time in the initial period
    Battery leakage resistance: ① 60 ℃, RH90%, no leakage after 20 days of storage ② 70 ℃, no leakage after 25 days of high temperature storage
    Battery safety performance: ① Three charge and one test without explosion ② External short circuit test: no explosion
    Battery storage period: It can be stored for three years at room temperature

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