Battery Model

IFM24-100E4

IFM24-150E4

IFM24-200E4

IFM24-600E4

Nominal Voltage(V/cell)

3.2V

3.2V

3.2V

3.2V

Nominal Capacity(Ah/cell)

10Ah

15Ah

20Ah

60Ah

Max.Voltage(V/cell)

3.7V

3.7V

3.7V

3.7V

Cut-off Voltage(V/cell)

2.0V

2.0V

2.0V

2.0V

Max.Charge Current(V/cell)

0.5C

1C

1C

0.5C

Cell Quantity

8

8

8

8

Max.Operation Temperatrue

50

50

50

50

Nominal Capacity(Ah)

10Ah

15Ah

20Ah

60Ah

Minimum Capacity(Ah)

10Ah

15Ah

20Ah

60Ah

Charging Over-current(A)

5A

5A

5A

5A

Rate Energy(Wh)

240

360

480

1440

Nominal Output Voltage(V)

25.6V

25.6V

25.6V

25.6V

Output Over-current(A)

10A

15A

20A

60A

Input Voltage(V)

29.2V

29.2V

29.2V

29.2V

Input Current Range(A)

0~5A

0~15A

0~20A

Approx.Weight(kg)

2.4±0.1

3.75±0.1

4.9±0.1

13.8±0.1

Approx.Dimensions(mm)

250×79×85

246×158×55

242×158×76

290×300×82

Max.Resistance(AC 1KHZ)

≤40mΩ

≤40mΩ

≤40mΩ

≤40mΩ

Cycle Life(80% DOD@0.2C)

1000cycels

1000cycels

1000cycels

1000cycels

Monthly Self-discharge Rate

≤5%

≤5%

≤5%

≤5%