auto battery

LiFePO4 battery
Long extend cycle,high capacity
Low self-discharge,small size
No pollution,no explosion
Good performance
72V,105AH pure electric car LiFePO4 battery pack

Specification
NO.
Item

General Parameter

Remark
1

Cell Model
IFR 32650


2

Case material

steel case for single cells

3

Standard capacity(0.2C
5
A)
105Ah

4

Rated voltage
72V
Work voltage
5

Max.Charge voltage
87.6V

6

Cut-off voltage
60.0V

7

Standard charge current
0.5C
5
A

8

Max discharge current
2.5C5A

11

(Length)
636.5±0.5mm
(21 Paralleled 24 Serial)
12

(Width)
398.5±0.5mm

13

(Height)
236±0.5mm

14

Weight(Approx,including case)
About 116kg

11

Impedance(Max, at 1000Hz.)
≤ 20mΩ

12

Charge method
(CC/CV) With (normal charger)

Standard
CC
0.2C

87.6V cut off

CV
87.6V

0.05C cut off


Rapid
CC
1C

87.6V cut off

CV
87.6V

0.05C cut off

13

Operate temperature

Charge
0°C~45°C


discharge
-20°C~60°C


storage
-20°C~45°C


Successful case
Pure electric cars.such as 144V150Ah, 320V100Ah, etc.Under the trend of active development of new energy automotive industry, pure electric cars and hybrid cars are produced in large quantities for common families. Optimum has cooperated with large well-known car companies and engaged in the research, design, and production of electric vehicle systems to achieve zero fuel consumption and zero emission. They are used in cars of many companies and running in good condition.