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Piles boutons lithium

 

Large selection, different pin configurations

Piles boutons lithium
Lithium Manganese Dioxide Coin Cells (Li-MnO2 battery)
Model
Volt­age (V)
Ca­pac­ity (mAh)
Diameter (mm)
Height (mm)
Weight (g)
CR1025
3.00
30
10.0
2.5
2.50
Model
CR1025
Volt­age (V)
3.00
Ca­pac­ity (mAh)
30
Diameter (mm)
10.0
Height (mm)
2.5
Weight (g)
2.50
CR1216
3.00
30
12.0
1.6
1.60
Model
CR1216
Volt­age (V)
3.00
Ca­pac­ity (mAh)
30
Diameter (mm)
12.0
Height (mm)
1.6
Weight (g)
1.60
CR1220
3.00
40
12.5
2.0
1.20
Model
CR1220
Volt­age (V)
3.00
Ca­pac­ity (mAh)
40
Diameter (mm)
12.5
Height (mm)
2.0
Weight (g)
1.20
CR1620
3.00
75
16.0
2.0
1.25
Model
CR1620
Volt­age (V)
3.00
Ca­pac­ity (mAh)
75
Diameter (mm)
16.0
Height (mm)
2.0
Weight (g)
1.25
CR1632
3.00
135
16.0
3.2
1.80
Model
CR1632
Volt­age (V)
3.00
Ca­pac­ity (mAh)
135
Diameter (mm)
16.0
Height (mm)
3.2
Weight (g)
1.80
CR2016
3.00
85
20.0
1.6
1.70
Model
CR2016
Volt­age (V)
3.00
Ca­pac­ity (mAh)
85
Diameter (mm)
20.0
Height (mm)
1.6
Weight (g)
1.70
CR2025
3.00
165
20.0
2.5
2.40
Model
CR2025
Volt­age (V)
3.00
Ca­pac­ity (mAh)
165
Diameter (mm)
20.0
Height (mm)
2.5
Weight (g)
2.40
CR2032
3.00
240
20.0
3.2
2.90
Model
CR2032
Volt­age (V)
3.00
Ca­pac­ity (mAh)
240
Diameter (mm)
20.0
Height (mm)
3.2
Weight (g)
2.90
CR2330
3.00
265
23.0
3.0
3.00
Model
CR2330
Volt­age (V)
3.00
Ca­pac­ity (mAh)
265
Diameter (mm)
23.0
Height (mm)
3.0
Weight (g)
3.00
CR2354
3.00
530
23.0
5.4
5.90
Model
CR2354
Volt­age (V)
3.00
Ca­pac­ity (mAh)
530
Diameter (mm)
23.0
Height (mm)
5.4
Weight (g)
5.90
CR2430
3.00
280
24.0
3.0
3.00
Model
CR2430
Volt­age (V)
3.00
Ca­pac­ity (mAh)
280
Diameter (mm)
24.0
Height (mm)
3.0
Weight (g)
3.00
CR2450
3.00
610
24.5
5.0
6.20
Model
CR2450
Volt­age (V)
3.00
Ca­pac­ity (mAh)
610
Diameter (mm)
24.5
Height (mm)
5.0
Weight (g)
6.20
CR2477
3.00
1,000
24.5
7.7
8.70
Model
CR2477
Volt­age (V)
3.00
Ca­pac­ity (mAh)
1,000
Diameter (mm)
24.5
Height (mm)
7.7
Weight (g)
8.70
Tabbed lithium coin cells
Model
Volt­age (V)
Ca­pac­ity (mAh)
Variation
CR1632 H2
3.00
135
Model
CR1632 H2
Volt­age (V)
3.00
Ca­pac­ity (mAh)
135
Variation
more information
Diameter
16.0 
Height
3.2 
Weight
2.00 
CR1632 H2B
3.00
135
Model
CR1632 H2B
Volt­age (V)
3.00
Ca­pac­ity (mAh)
135
Variation
more information
Diameter
16.0 
Height
3.2 
Weight
2.00 
CR2032 H3
3.00
240
Model
CR2032 H3
Volt­age (V)
3.00
Ca­pac­ity (mAh)
240
Variation
more information
Diameter
20.0 
Height
3.2 
Weight
3.00 
CR2032 H3B
3.00
240
Model
CR2032 H3B
Volt­age (V)
3.00
Ca­pac­ity (mAh)
240
Variation
more information
Diameter
20.0 
Height
3.2 
Weight
3.00 
CR2032 V3
3.00
240
Model
CR2032 V3
Volt­age (V)
3.00
Ca­pac­ity (mAh)
240
Variation
more information
Diameter
20.0 
Height
3.2 
Weight
3.00 
CR2450 H3
3.00
610
Model
CR2450 H3
Volt­age (V)
3.00
Ca­pac­ity (mAh)
610
Variation
more information
Diameter
24.5 
Height
5.0 
Weight
7.00 
CR2450 V3
3.00
610
Model
CR2450 V3
Volt­age (V)
3.00
Ca­pac­ity (mAh)
610
Variation
more information
Diameter
24.5 
Height
5.0 
Weight
7.00 
CR2477 V3
3.00
1,000
Model
CR2477 V3
Volt­age (V)
3.00
Ca­pac­ity (mAh)
1,000
Variation
more information
Diameter
24.5 
Height
7.7 
Weight
10.00 

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Lithium batteries are available in many different versions, which differ in terms of cathode, electrolyte, and separator. They are available in different designs and sizes to accommodate a wide range of applications. Because of their high voltage of 3 volts, high capacity, wide temperature range, and long shelf life (due to low self-discharge) they have a wide range of applications.

Main application areas are car keys, watches, medical equipment, toys, LED flashlights, and of course any form of memory back-up.

There come in a variety of different sizes. The cells are used either in a battery holder or pins which are welded to the cell.

Lithium is an ideal (negative) electrode material since it has the lowest potential of all chemical elements and therefore the highest possible cell voltage. Lithium manganese dioxide batteries (LiMnO2) with a voltage of 3 volts are widely used. This type is mainly used in small electronic devices, and as a backup battery for motherboards. The advantage over lithium batteries with a liquid cathode (LiSO2, LiSOCl2, LiSO2Cl2) is the lower passivation of the anode, which helps avoid voltage drops at the beginning of the load (voltage delay).

Lithium carbon fluoride mono cells (Li(CF)n), likewise with a voltage of 3 volts, are also widely used. Benefits include further increased durability and an extended temperature range with a lower self-discharge. A disadvantage is the lower current carrying capacity which means these cells are mainly used in the field of memory backup.