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Description
Factory direct supply Grade A Keheng brand new LiFePO4 Prismatic lithium ion deep cycle Cells 3.2 Volts 50Ah ，for Solar street light，stack battery pack. wholesale,oem.custom,distribution.cells supplier saved buyer 45% purchase cost.
Product Features
1.Advantages for this Lifepo4 Battery against Lead-acid:
2.Longer life cycle with over 4000 times;
3.Portable with Small size and light weight;
4.Good discharge performance;
5.More safe and environmental protection;
6.Higher power discharge;
7.Higher temperature resistance.
LiFePO4 Prismatic Cell Data Sheel：
|
No. |
Item |
unit |
Parameters |
Remark |
|
|
1 |
Nominal Capacity |
Ah |
50.0 |
Capacity according to standard discharge, After standard charge |
|
|
2 |
Nominal Voltage |
V |
3.2 |
Average Voltage according to standard discharge, After standard charge |
|
|
3 |
Charge Type |
/ |
CC/CV |
/ |
|
|
4 |
Charge Cut-off Voltage |
V |
3.65 |
/ |
|
|
5 |
Discharge Cut-off Voltage |
V |
2.5 |
/ |
|
|
6 |
Max continuous charge current |
A |
1C(50A) |
constant current |
|
|
7 |
Max continuous discharge current |
A |
1C(50A) |
constant current |
|
|
8 |
Max charge current |
A |
2C(100A) |
10s |
|
|
9 |
Weight |
g |
1.1kg±50g |
/ |
|
|
10 |
Inner Resistance |
mΩ |
<3 |
/ |
|
|
11 |
Dimension(L×W×T) |
mm |
140*163*24 |
/ |
|
|
12 |
Working Temperature |
Charging |
°C |
0~45 |
/ |
|
Discharging |
°C |
-20~60 |
/ |
||
|
13 |
Storage Temperature |
1 month |
°C |
-20~60 |
/ |
|
3 months |
°C |
-20~45 |
/ |
||
|
6 months |
°C |
-20~25 |
/ |
||
|
Atmospheric pressure |
KPa |
86~106 |
/ |
||
|
Relative Humidity |
RH |
25%~85% |
/ |
||
3.2V battery cell product series list
Product process
