| NO. 序号 |
Item项目 | Content内容 | |
| 2.1 | Cell Technology 电芯类型 |
EVE 50E | |
| 2.2 | Nominal Voltage 额定电压 |
48V | |
| 2.3 | Nominal Capacity 额定容量 |
Nominal:20Ah(by standard charge and discharge) 典型值：20Ah(标准充电、放电) Minimum:18.62Ah(by standard charge and discharge) 最小值：18.62Ah(标准充电、放电) |
|
| 2.4 | Standard Charge 标准充电 |
Constant Current and Constant Voltage(CC/CV) 恒流恒压 Current=2000mA 电流=2000mA Voltage=54.6V 电压=54.6V End Current=400mA 截止电流=400mA |
|
| 2.5 | Max.Constant Charge Current 最大持续充电电流 |
3A | |
| 2.6 | Spark Prevention of Charging 允电防打火 |
Under specific conditions(overcurrent,short circuit, overdischarge protection,ctc.),the charger that needs to detect the voltage of the charging port is not supported.The pulse charger needs to be confirmed before using,otherwise the battery protection cannot be relcased.特定状态时(过流、短路、过放保护等), 不支持需检测充电口电压的充电器，脉冲充电器需 确认使用，否则可能会导致电池保护不能释放。 |
|
| 2.7 | Standard Discharge 标准放电 |
Constant Curent (CC) Current=4000mA 放电电流=4000mA End Voltage=35.1V 截止电压=35.1V Note*1:Standard discharging at 25°C |
|
| 2.8 | Max.Constant Discharge Current 最大持续放电电流 |
30A | |
| 2.9 | Max.Pulse Charge Current 最大瞬间放电电流 |
35A(3S) | |
| 2.10 | Cycle life循环寿命 | Discharge capacity(501st cycles)≥70%(Min Capacity,Standard charge and standad discharge, rest 30mins after charge and rest 30 min after discharge) |
|
| 2.11 | Internal Impedance 内阻 |
≤200mΩ(AC 1kHz) | |
| 2.12 | Weight 重量 |
4.6±0.3Kg | |
| 2.13 | Voltage of shipment 出货电压 |
48~50V | |
| 2.14 | Operating Temperature 工作温度 |
Chg:5~40℃ | Dsg:-10~40℃ |
| 2.15 | Storage Temperature 储存温度 |
1 month:-10 to 45℃ | 3 month:-5 to 35℃ |
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