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LR14 2 alkaline battery

LR14 product details
Battery weight 70g
Total battery height 49.9-50.0mm
Battery diameter 25.25-25.45mm
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 ≥17h ≥5200mAH 18.5h
3.9Ω 1h/d 0.9V ≥19h ≥5400mAH 20h
20Ω 4h/d 0.9V ≥110h ≥7100mAH 115h
400mA 2h/d 0.9V ≥12h ≥5000mAH 12.8h

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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