Powerful 80AH 24V LiFePO4 Batteries For E Wheelchiar

No.

Item

General Parameter

1

Model

HX2480

2

Standard Capacity

80AH

3

Rated Voltage

25.6V

4

Max Charge Voltage

29.2V

5

Discharge Cut Off Voltage

20V

6

Standard Charge Current

80A

7

Max Continuous Discharge Current

80A

8

Peak Instant Discharge Current

100A with 5S

9

Dimension(ABS)

customized

10

Total weight(Approx.)

23kg

11

Operate Temperature

-20°C~60°C

12

Built-in BMS

YES

13

Cycle Times

2000 cycles

Item

Content

Criterion

Charge and Discharge Port

Shared

Communication

None

Parallel Connection

None

Serial Connection

Max. 2pcs

Normal Current

Charge Current

≤80A

Discharge Current

≤80A

Over charge Protection

Over charge detection voltage

3.75±0.05V

Over charge detection delay time

~1000mS

Over charge release voltage

3.55±0.05V

Over charge release condition

Cut off charger

Maximum charge voltage

3.65±0.05V

Over discharge protection

Over discharge detection voltage

2.20V±0.10V

Over discharge detection delay time

200ms

Over discharge release voltage

2.4V±0.10V

Cylindrical

1,Steel case, mechanically stable, higher unloading ability because of round shape

2,Safety valve protection and tabs disconnecting for high pressure

1,plastic and Aluminum plastic shell mostly, poor mechanical character, especially during crash

2,Safety valve protection only, tabs wouldn’t disconnect even for high pressure

Internal Structure

The cathode and anode pole piece is one piece, better to keep conformity

1,Good for cooling and temperature controlling,

2, Easy and cost lower for replacement

3,High-maturity and standardized process like A123,Panasonic,LG

1, Poor cooling because of compact stack

2,Cost higher when the cell need for replacement

3,Hard to keep standard model for all manufacturers