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                NCR18650D290 D
                锂电芯规后背格
                型号 NCR18650D290 D
                化学成分 LiNCA
                标称容量 2900 mAh
                最小容量 2800 mAh
                标称电压 3.6 V
                能量 ≤ 10.44 Wh
                內阻 ≤25 mΩ
                尺寸 ?18.4 x 65.0 mm
                重量 ≤49 g
                充电 方法 恒流恒压
                电压 4.2 V
                标准电流 580 mA
                快速充电 2030 mA
                放电 截止电压 2.5 V
                标准电流 580 mA
                最大连续〓电流 10000 mA
                操作环境温︼度⌒ 充电 0°C ~ 45°C
                放电 -20°C ~ 60°C
                循环寿命 (次) 300
                自放电率 (按月) ≤3%