| 序号NO |
项目 Items |
单位 Unit |
参数/Parameters | 备注/Remark | |
| 1 | 电池类型/ Battery Type | / |
磷酸铁锂电池 LiFePO4 |
/ | |
| 2 | 标称容量/Nominal Capacity | Ah | 50 |
按照标准充/放电 By standard charge and discharge |
|
| 3 | 标称电压/Nominal Voltage | V | 3.2 | / | |
| 4 | 充电方式/Charging Mode | / | CC/CV | / | |
| 5 | 充电截止电压/End of Charge Volta | V | 3.7 | / | |
| 6 | 放电截止电压/End of Discharge Voltage | V | 2.5 | / | |
| 7 | 标准充电电流/Standard Charge Current | A | 1C(50A) | CC | |
| 8 | 标准放电电流/Standard Discharge Current | A | 1C(50A) | CC | |
| 9 | 最大持续放电电流 | A | 3C(150A) | CC | |
| Max. Continuous Discharge Current | |||||
| 10 | 单个电芯重量/Weight of Single Cell | g | 1300±50 | / | |
| 11 | 内阻/Resistance | mΩ | < 2.0 | / | |
| 12 | 尺寸/Dimension | mm | 36-1+1×130-1+1×150-1+1 | / | |
| 13 |
工作温度 Working Temperature |
充电/Charge 放电/Discharge |
℃ |
0～45 -20～+55 |
/ |
| 14 |
贮存温度 Storage Temperature |
1个月/1 Month | ℃ | 0～60 |
贮存时应充电至定容量的40%~50% Storage capacity should be 40%~50% of rated capacity |
| 3个月/3 Months | ℃ | 0～45 | |||
| 6 个月/6 Months | ℃ | 0～25 | |||
| 大气压力/Air Pressure | kPa | 86～106 |
|
||
| 相对湿度/Relative Humidity | RH | 25%～90% |
|
||
| 15 | 循环寿命/Cell Cycle Life (Times) | / | >2000 |
25℃，1C充放电，不低于额定容量的80%（40Ah） 0.5C charge-discharge at 25℃, Not less than 80% of rated capacity（40Ah） |
|
| 16 | 月自放电率/Self-Discharge Rate per Month | % | <3 | 室温 | |
