6000 Cycles 5C LiFePo4 Prismatic 3.2V 50Ah Battery Cell Laser Welding
Nominal charge current: 1C (25℃±5℃)
Maximum continuous charge current: 2C (25℃±5℃)
Charge cut-off voltage: 3.65V (25℃±5℃)
Standard charging method: 1C (CC-CV 1C to limited charge voltage at 0.05C)
Nominal charge temp: 25±5℃ (Cell temp)
Temp range of charging: 0℃~55℃
Nominal discharge current: 1C (25℃±5℃)
Maximum continuous discharge current: 2C (25℃±5℃)
Maximum pulse current: 5C
Discharge cut-off voltage: 2.5V (25℃±5℃)
Standard discharging method: 1C
Nominal discharge temp: 25±5℃ (Cell temp)
Temp range of charging: -20℃~55℃
|
Section No. |
Parameter |
Specification |
Condition |
|
1 |
Rated capacity |
50Ah |
Discharge current:1C |
|
2 |
Minimum capacity |
50Ah |
Discharge current:1C |
|
3 |
Nominal voltage |
3.2V |
— |
|
4 |
Operating voltage |
2.5V-3.65V 2.0V-3.65V |
T＞0℃ T≤0℃. |
|
5 |
AC IMP（1KHz） |
≤0.7（mΩ） |
Fresh cell |
|
6 |
Average AC IMP （1KHz） |
0.6（mΩ） |
Fresh cell |
|
7 |
Self-discharge rate/month |
≤4% |
25℃±5℃ |
|
8 |
Delivery SOC |
30%SOC |
N.A. |
|
9 |
Working charge temperature |
0℃-55℃ |
|
|
10 |
Working discharge temperature |
-20℃-55℃ |
|
|
11 |
Storage temperature |
-10℃～45℃ |
|
Contact: Angela Zhao
Phone:
Tel: +852 58197710
Email: info@li-ionpowertech.com
Add: Unit 04,7/F,Bright Way Tower, No.33 Mong Kok RoadKowloon, Hongkong
