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项目 Item | 规格 Specification | 条件 Conditions |
标准充电 Standard charge | 350 mA(0.1C) | 环境温度20±5℃,相对湿度: 65±20% ambient temperature of 20±5℃, Relative Humidity: 65±20% |
| 16 hrs | |
标准放电 Standard discharge | 700 mA (0.2C) | 标准充电后,放电截止电压5.0V,允许重复五次 standard charge, the final voltage is 5.0V,Up to 5cycles |
快速放电 Rapid discharge | 1750mA(0.5C) | 标准充电后,放电截止电压5.0V,允许重复五次 standard charge, the final voltage is 5.0V,Up to 5cycles |
涓流充电 Trickle Charge | 70~175 mA (0.02C~0.05C) | Ta=-10~45 ℃ |
标称电压 Nominal Voltage | 6.0 V | |
开路电压 Open circuit voltage | ≥ 6.25V | 标准充电后,1hrs内测量 Within 1 hr after standard charge |
标称容量 Nominal Capacity | 3500 mAh | |
容量Capacity | ≥3500 mAh(0.2C) | 标准充放电. Standard charge and Standard discharge |
| | 标准充电快速放电. Standard charge and Rapid discharge |
内阻 Internal Impedance | ≤200mΩ | 1KHz正弦波,带电量≥50% 1 KHz sine wave)the factory power≥50% |
荷电保持率 Charge-retention Rate | 荷电保持率≥标称容量60%(2100mAh) Charge retention rate ≥Nominal capacity 60%(2100mAh) | 标准充满电后室温贮藏28天,标准0.2C放电至5.0V Storage a period of 28 days at room temperature after standard charge, then Standard discharge (0.2C) to 5.0V |
循环寿命 Cycles Test | ≥ 500 Cycles | IEC61951-2:2011 (see note 2) |