Dimension

200*210*70mm

Voltage

73.6V

Capacity

5.4Ah

Impedance

<12m ohm

Discharge cut-off voltage

65V

Maximum Charge voltage

80V

Standard charge current

2.5C

Max working current

5C

Charging and charger

CC/CV with professional charger

Weight

<6Kg

Working temperature

Charge:0-60 degree

Discharge: -20-55 degree

Storage temperature

minus 20 - 55 degree

Type

electric motorcar battery 72V 5.4Ah LiFePo4 battery

Cycle life

1500 cycles with DOD 100% to 80% capacity under normal temperature.

2000 times cycle life.

Battery Gas

3.2V LiFeO4

Battery Link

23

S

Input Charging Voltage

3.65*23

±1%

V

Input Charging Current

≤5

A

Output Discharging Voltage

2.70*10

V

Continuous Output Discharging Current

≤30

A

Ambient

Condition

Operating Temperature

-20

25

60

℃

Humidity (No Water-Drop)

0%

90%

RH

Storage

Condition

Temperature

-40

85

℃

Humidity (No Water-Drop)

0%

90%

RH

Protection Parameters (for Individual Cell)

Over-Charge Voltage Protection (OVP)

3.70

±25mV

V

Over-Charge Voltage Protection Release (OVPR)

3.60

±25mV

V

Over-Discharge Voltage Protection (UVP)

2.70

±50mV

V

Over-Discharge Voltage Protection Release

(UVPR)

2.90

±50mV

V

Over-Current Discharge Protection (OCDP)

35A

Delay time

1000mS

Over-Current Discharge Protection Release

Release load

Short circuit current protection

Enable

Short circuit protection Release

Release load

Temperature protection

High temperature

65

±5℃

Low temperature

-30

±5℃

℃

Balance (Balance Current)

<150mA

mA 

Balance (Balance Enable Voltage)

3.45

V 

Normal current consumption

≤13

mA

Sleep model

≤400

uA

PCBA Size

118×294×7

mm