National Standard
Model

International
Model

Maximum Appearance
Dimensions
(Mm)

Weight (g)

Nominal Voltage (V)

End-point Voltage (V)

Capacity
(MAh)

Maximum continuous
working Current
(MA)

Power Type

 ER14250M

 1/2AA

Φ1 4.5X25.0

10

3 .6

2 .0

800(2mA)

1 00

ER14335M

2/3AA

Φ1 4 .5X33.5

13

3 .6

2 .0

1350(3mA)

150

ER14505M

AA 

Φ1 4 .5X50.5

22

3 .6

2 .0

2200(4mA)

1000

ER17335M

 2/3A

Φ1 7 .0X33.5

21

3 .6

2 .0

1700(5mA)

500

 ER17450M

 Φ1 7 .0X45.0

 23

 3.6

2.0 

2500(5mA) 

 800

ER18505M

Φ1 8 .8X50.5

32

3 .6

2 .0

3500(5mA)

1000

ER20505M

Φ2 0.0X50.5

35

3 .6

2 .0

3800(10mA)

1000

ER26500M

C

Φ2 6.2X50.0

53

3 .6

2 .0

6500(10mA)

1000

ER34615M

D

Φ3 4 .0X61.5

1 08

3 .6

2.0

13000(15mA)

1800