NI-MH Battery
The nickel-metal hydride batteries (NI-MH Battery) are a very good rechargeable battery.
NI-MH Battery is divided into high voltage NI-MH Battery and low voltage NI-MH Battery , their positive active materials are all nickel hydroxide (NI(OH)2), the negative active material is a hydrogen storage alloy, the electrolyte is a potassium hydroxide (KOH) solution. Therefore, NI-MH batteries also have many advantages, the battery voltage is 1.2~1.3V, which is very similar to the nickel-cadmium battery (NI-CD Battery), high energy density, 1.5 times more than cadmium nickel battery, fast charge and discharge, good low temperature performance, sealable, resistant to overcharge and discharge, safe and reliable, no pollution to the environment, no memory effect，NI-MH batteries are already mature products. At present, the number of NI-MH batteries produced in the international market is about 700 million per year, which is widely used in various industries.
Product Information
Ni-MH Button Cell
Model
Dimension(mm)
Nominal Voltage(V)
Nominal Capacity(mAh)
Approx. Weight(g)
Diameter
Height
20H
11.6
3.1
1.2
20
1.2
40H
11.8
5.2
1.2
40
1.7
60H
15.4
6.3
1.2
80
3.5
80H
15.3
6.1
1.2
80
4.0
150H
25.1
5.4
1.2
180
7.0
250H
25.1
6.3
1.2
250
10.0
330H
25.1
8.5
1.2
330
11.6
Ni-Mh Battery - Square
Model
Dimension(mm)
Nominal Voltage(V)
Nominal Capacity(mAh)
Length
Height
Width
2/3F6 H400
30.0
17.0
6.1
1.2
400.0
3/5F6 H550
34.0
17.0
6.1
1.2
550.0
4/5F6 H600
37.0
17.0
6.1
1.2
600.0
F6 H800
48.0
17.0
6.1
1.2
800.0
7/5F6 H1100
67.0
17.0
6.1
1.2
1100.0
F8 H1300
48.0
17.0
8.2
1.2
1300.0
Ni-Mh Battery - Column
Model
Dimension(mm)
Nominal Voltage(V)
Nominal Capacity(mAh)
Approx. Weight(g)
Diameter
Height
AA2700
14.1
50.0
1.2
2700
35.0
AA2300
14.1
50.0
1.2
2300
31.0
AA1500
14.1
50.0
1.2
1500
25.0
AA2000
14.1
50.0
1.2
2000
28.5
A2700
16.9
50.0
1.2
2700
5.7
AAA600
10.0
44.0
1.2
600
11.5
AAA800
10.0
44.0
1.2
800
13.0
AAA650 LSD
10.0
44.5
1.2
650
16.0
AAA950
8.5
42.5
1.2
950
7.5
SC2200
23.0
43.0
1.2
2200
50.0