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          LR03 7 alkaline battery

          LR03 product details
          Battery weight 11.3g
          Total battery height 43.8-44.3mm
          Battery diameter 10.10-10.30mm
          Battery open circuit voltage Initial value ≥1.610V
          Twelve months later ≥1.580V
          Battery short-circuit current Initial value ≥8A
          Twelve months later ≥4A

          Battery discharge performance (initial period)

          Discharge load Discharge mode Termination voltage Discharge time Battery capacity Sample measured value
          3.9Ω 24h/d 0.9V ≥130min ≥600mAH 142min
          5.1Ω 4m/h, 8h/d 0.9V ≥230min ≥700mAH 240min
          10Ω 1h/d 0.9V ≥7.5h ≥900mAH 8.4h
          24Ω 15s/m, 8h/d 1V ≥18.5h ≥950mAH 19.5h
          75Ω 4h/d 0.9V ≥70h ≥1100mAH 71.5h
          600mA 10s/m, 1h/d 0.9V ≥300次 ≥500mAH 330次

          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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