Wholesale LiMn2O4 e- bike Battery pack

Type

HKE- IMP-240-10

1. Basic Characteristics

Material of battery case

According to customers’ requirements

Weight

≤2.4 Kg(excluding battery case)

 Dimension(L*W*H)

depend on customers’ choices

Working temperature

Recharge Temperature

0~45℃

Discharge Temperature

-20~65℃

Battery Hopower keeping ability (store in one month)

≥95%

2. Technical Data

Rated Voltage

24V 

Rated Capacity C1

≥ 10Ah

 Battery Resistance

 ≤100 mΩ

Recharge

Way of Recharge

CC/CV(Constant Current;Constant Voltage)

Standard Recharge Current

2A

Max Recharge Current  

5A

Max Recharge Voltage 

29.4 V

Cell Overrecharge Protection Voltage

4.25 V

Discharge

Standard Discharge Current

5A-10A

Max Discharge Current

20A

Discharge Cut-off Voltage

21V

Cell Cell Overdischarge Protection Voltage

2.85 V

Rate Discharge

2C

>96%C1

3C

>93%C1

5C

>90%C1

Cycle Life

500 Times (Nomal temperature 1C;Recharge 1C;
Discharge cycle to 60%, 100%DOD)

3. Safety Test

Short CircuitSafety Test

No fire, No explosion

OverchargeSafety Test

CollisionSafety Test

NeedlingSafety Test

ExtrusionSafety Test

130℃High TemperatureSafety Test