3.6V 4000mAh 21700 NMC Li ion Cells
Model: LNC21700-4000
Nominal Voltage: 3.6V
Nominal Capacity: 4000mAh
Material: NCM
3.6V 4000mAh NCM 21700 rechargeable Li ion Cell
21700 NCM Li ion Cell
| ITEM 项目 | SPECIFICATION 规格 |
|---|---|
| Nominal capacity 标称容量 | 4000 mAh by standard charge / discharge 以标准充放电制式进行充放电，标称容量为 4000 mAh |
| Minimum capacity 最低容量 | 3950 mAh by standard charge / discharge 以标准充放电制式进行充放电，最低容量为 3950 mAh |
| Nominal voltage 标称电压 | 3.6 V |
| Charge cut-off voltage 充电截止电压 | 4.2 V |
| Discharge cut-off voltage 放电截止电压 | 2.5 V |
| Max continuous charge current 最大持续充电电流 | 6 A（25℃） |
| Max continuous discharge current 最大持续放电电流 | 40 A（25℃） |
| Operating temperature（Cell surface) 工作温度（电池表面温度）○1 | Charge: 0 to 50°C (Recommended recharge release ≤45°C) 充电：0 至 50°C (再次重新充电电芯表面温度≤45°C) Discharge:-20 to 75°C (Recommended re-discharge release ≤30°C) 放电：-20 to 75°C (再次重新放电电芯表面温度≤30°C) |
| Humidity range 湿度范围 | 0 ~ 60 % RH (Non-condensing) 0 ~ 60 % RH (不冷凝) |
| Internal resistance 内阻 | ≤ 12 mΩ (AC Impedance, 1000 Hz) 交流阻抗测量频率为 1000HZ，交流内阻≤12 mΩ |
| Weight 重量 | ≤ 70.0g |
| ○1 :The temperature specified above is the highest (lowest) temperature during the battery pack operation. ○1 ：上述所规定的温度即为电池包工作过程中最高（低）处的温度。 | |
Description: cylindrical Li-ion rechargeable cell.
Dimensions(D*H): max 21.3*70.3(mm)
Cell physical dimension listed in Figure 1(Unit: mm ), with tube.
Complete cell specification, pls feel free to contact us.
