No. | Item 项目 | Characteristics 性能指标 | Remark 备 注 | ||
2.1 | Model 型号 | LIR943 | Standard charging and discharging system (see 5.1.1) | ||
2.2 |
Capacity 容量 | Nominal 标称容量 | 26 |
mAh |
|
Minimum 较小容量 | 26 |
mAh |
| ||
2.3 | Nominal Voltage 额定电压 | 3.7 | V |
| |
2.4 | Charging voltage充电电压 | 4.2 | V |
| |
2.5 | Max charging voltage较大充电电压 | 4.25 | V |
| |
2.6 | Discharge cut-off voltage放电截止电压 | 2.75 | V |
| |
2.7 | Internal resistance内阻 | ≤800 | mΩ |
| |
2.8 | recharging current充电电流 | 0.2C | mA |
| |
2.9 | Charging time充电时间 | 约5.0小时 | h |
| |
2.10 | Max recharging current较大充电电流 | 2C | mA |
| |
2.11 | Fast charging time快速充电时间 | 约0.5小时 | h |
| |
2.12 | Standard discharge current标准放电电流 | 0.2C | mA |
| |
2.13 | Discharge current较大放电电流 | 1C | mA |
| |
2.14 | Dimension 尺寸 | Diameter 直径 | 9±0.1 | mm |
|
Height 高 | 4.3±0.1 | mm |
| ||
2.15 | Weight 重量 | 1.0±0.1 | g |
| |
2.16 | Working Temperature 工作温度 | Charging充电 | 0~ +45 | ℃ |
|
Discharge放电 | -20~ +60 | ℃ |
| ||
2.17 | Storage Temperature 贮存温度 | 20±1 | ℃ |