河南海宏科技有限公司
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电芯INR18650-2500(10c)
参考报价：面议
型号：电芯INR18650-2500(10c)
产地：河南
产品详情
| No. | Test Item | Test Method | Test Standard | |||
| 序号 | 检测项目 | 测试方法 | 检测标准 | |||
| 1 | Normal temperature discharge performance | Standard charge, then rest for 10min and discharge at 1C5A、5C5A、10C5A respectively. | Discharge capacity/Nominal capacity×100% | |||
| 常温放电性能 | 电池标准充电后，搁置10min，然后分别以1C5A、5C5A、10C5A放电。 | 放电容量/标称容量×100% 1C5A≥100% 5C5A≥98% 10C5A≥95% | ||||
| 2 | Normal Temperature Storage | Store for 28 days after standard charge, then discharge at 0.5C5A to 2.75V; Then standard charge/discharge cycle for 3 times to obtain the recoverable capacity. | Residual capacity≥ Nominal capacity×85% Recoverable capacity≥ Nominal capacity×92% | |||
| 常温荷电保持能力 | 电池标准充电后，开路放置28天，然后标准0.5C5A放电至2.75V。再以标准充放电三次测试电池的恢复容量。 | 剩余容量≥标称容量×85% 恢复容量≥标称容量×92% | ||||
| 3 | Cycle Life | The cell is charged at 1C5A, and discharged at a constant current of 10C5A, then stored 10min. After 500 charge-discharge cycles the residual discharge capacity is above 80% of first capacity under rate discharge (10C5). | ≥500 cycles | |||
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