ULP 18650 3.7V 2000mAh 7.4Wh Lithium ion battery
Nominal Voltage: 3.7V
Nominal capacity: 2000mAh
Weight: Approx 45.0g
Combination: 18650 single cell with PCM
No | 项目 Items | 特性 Characteristics | |
3.1 | 额定容量 Nominal capacity
| 2000mAh (Charge@0.2C Discharge@0.2C) | |
3.2 | 最小容量 Min. capacity | 1950mAh (Charge@0.2C Discharge@0.2C) | |
3.3 | 电池组电芯组合结构 Combination structure of battery | 18650 | |
3.4 | 额定电压 Nominal voltage | 3.7V | |
3.5 | 放电终止电压 End of discharge voltage | 3.0V | |
3.6 | 标准充电电压 Standard charge voltage | 4.2V | |
3.7 | 标准充电电流 Standard charge current | 400mA (0.2C) | |
3.8 | 推荐充电电流 Recommended charge current | ≤1000mA(0.5C) | |
3.9 | 最大充电电流 Max. charge current | 2000mA(1C) | |
3.10 | 标准放电电流 Standard discharge current | 1000mA(0.5C) | |
3.11 | 推荐放电电流 Recommended discharge current | ≤2000mA(1C) | |
3.12 | 最大持续放电电流 Max.continuous discharge current | 6000mA(3C) | |
3.14 | 内阻 Internal Resistance | ≤60mΩ (cell) | |
3.15 | 重量 Weight | Approx 42.0g (cell ) | |
3.16 | 出货电量 Ex-factory capacity | Approx.50% SOC | |
3.17 | 工作温度 Operation temperature
| 放电 Discharge | -20℃~60℃ |
充电 Charge | 0℃~45℃ | ||
3.18 | 储存环境 Storage environment | ≤1Month | -20~+45℃、5~75%RH |
≤6Month | -10~+40℃、5~75%RH | ||
Recommend environment | 15~+35℃、5~75%RH
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