血压计锂电池行车记录仪锂电池3.7V 450mAh

血压计锂电池 行车记录仪锂电池3.7V 450mAh 

 产品介绍：   

1. 电压容量：3.7V 450mAh

2. 首要维护功用：过充、过充、过流、短路、温度、均衡等功用

3. 电池参数

序号   项目                       参数                                     补白

1        标称电压                 3.7V                                     

2        额外容量                 450mAh                               

3        标准放电继续电流    0.2C/7.7A                            

4        最大放电继续电流    0.52C/20A                           

5        作业电压规模          20～29.2V                           

6        充电形式                 29.2V恒流恒压                     

7        充电电流                 ≤20A                                   

8        充电温度                 0～45℃                                

9        放电温度                 -40℃                                   

10      过充维护电压          3.9±0.02V/每串                   

11      过放维护电压          2.0±0.05V/每串                   

12      过流值                    50～70A                               

13      制品外形尺度          MAX 20*70*19mm             

14      制品电池内阻          ≤80mΩ                                

15      制品电池分量          大约60g                               

注（Remarks）:

本公司一切产品均可依据客户要求进行按需定制制造各种电压、容量、尺度、巨细、分量的电池组，

电池内置BMS体系，具有多重维护功用，维护体系（PCM/BMS）悉数选用国际最先进的芯片.

All products of the company can becustomized according to customer requirements for various voltage, capacity,

size, size, weight of the battery pack!
Battery built-in BMS system, with multiple protection functi***, protecti***ystem (PCM/BMS) all use the world's

most advanced chip.