NO.

Model

Nominal 
Voltage(V)

Nominal Capacity(mAh)

Dimension(mm)
Dia.×Height 

Approx 
Weight(g)

Typical

Minimum

1

IFR14500EC

3.2

550

500

14.2±0.2x50.0±0.2

18.0±1.0

2

IFR18650EC

3.2

1500

1450

18.2±0.2×65.0±0.3

40.0±2.0

3

IFR18650PC

3.2

1150

1100

18.2±0.2×65.0±0.3

42.0±1.0

4

IFR22650EC

3.2

2050

2000

22.2±0.2x65.0±0.3

62.0±1.0

5

IFR22650PC

3.2

1550

1500

22.2±0.3x65.0±0.3

62.0±1.0

6

IFR26650EC

3.2

3100

3050

26.2±0.3×65.0±0.3

82.0±1.0

7

IFR26650PC

3.2

2350

2300

26.2±0.3×65.0±0.3

78.0±1.0

8

IFR32900EC

3.2

5500

5000

32.2±0.2x90.2±0.3

188.0±2.0

9

IFR32900PC

3.2

4600

4500

32.2±0.3x90.2±0.3

188.0±2.0

10

IFR421200EC

3.2

12000

11500

42.2±0.3x120.2±0.3

390.0±5.0

11

IFR17335EC

3.2

450

440

16.2±0.2x34.0±0.2

17.0±1.0