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Lithium Manganese Dioxide Button Battery (CR Series)
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    Strong large current working performance
    Broke the power bottleneck of traditional lithium manganese battery through our own research and innovation.
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    Excellent anti-leakage performance
    Independently designed and optimized battery structure to ensure the anti-leakage characteristics of the battery.
  • Icon_Product_Feature-3.png
    Superior long storage performance
    The independently developed special sealing technology ensures a long storage life of the battery.
The relevant products specification data are the standard products reference values. If you have any customization need, please feel free to contact us.
No. Model Nominal Voltage (V) Nominal Capacity (mAh)

Nominal Current (mA)

Max. Pulse Current (mA)

Diameter (mm)

Height (mm) Operating Temperature（°C） Weight (g)
1 CR920 3.0 25 0.1 5 9.5 2.1 -20~60℃ 0.5
2 CR1025 3.0 30 0.1 5 10.0 2.5 -20~60℃ 0.6
3 CR1212 3.0 20 0.1 5 12.5 1.2 -20~60℃ 0.6
4 CR1216 3.0 35 0.1 5 12.5 1.6 -20~60℃ 0.7
5 CR1220 3.0 40 0.1 5 12.5 2.0 -20~60℃ 0.8
6 CR1225 3.0 50 0.1 5 12.5 2.5 -20~60℃ 0.9
7 CR1616 3.0 55 0.2 5 16.0 1.6 -20~60℃ 1.1
8 CR1620 3.0 70 0.2 5 16.0 2.0 -20~60℃ 1.2
9 CR1632 3.0 130 0.2 10 16.0 3.2 -20~60℃ 1.9
10 CR2016 3.0 90 0.2 10 20.0 1.6 -20~60℃ 1.9
11 CR2025 3.0 165 0.5 15 20.0 2.5 -20~60℃ 2.5
12 CR2032 3.0 250 0.5 25 20.0 3.2 -30~85℃ 3.0
13 CR2330 3.0 280 0.5 20 23.0 3.0 -30~85℃ 4.0
14 CR2354 3.0 560 1 20 23.0 5.4 -30~85℃ 5.8
15 CR2412 3.0 100 0.2 5 24.5 1.2 -20~60℃ 2.2
16 CR2430 3.0 300 1 30 24.5 3.0 -30~85℃ 4.5
17 CR2450 3.0 600 3 50 24.5 5.0 -30~85℃ 6.5
18 CR2477 3.0 1000 1 20 24.5 7.7 -30~85℃ 10.0
19 CR3032 3.0 550 1 35 30.0 3.2 -30~85℃ 6.8
20 CR3832 3.0 950 1 75 38.0 2.8 -30~85℃ 11.5


CR920
Normal Voltage (V)
3.0
Normal Current (mA)
0.1
Normal Capacity (mAh)
25
Max. Pulse Current (mA)
5
Diameter (mm)
9.5
Height (mm)
2.1
Operating Temperature（°C）
-20~60℃
Weight (g)
0.5
CR1025
Normal Voltage (V)
3.0
Normal Current (mA)
0.1
Normal Capacity (mAh)
30
Max. Pulse Current (mA)
5
Diameter (mm)
10.0
Height (mm)
2.5
Operating Temperature（°C）
-20~60℃
Weight (g)
0.6
CR1212
Normal Voltage (V)
3.0
Normal Current (mA)
0.1
Normal Capacity (mAh)
20
Max. Pulse Current (mA)
5
Diameter (mm)
12.5
Height (mm)
1.2
Operating Temperature（°C）
-20~60℃
Weight (g)
0.6
CR1216
Normal Voltage (V)
3.0
Normal Current (mA)
0.1
Normal Capacity (mAh)
35
Max. Pulse Current (mA)
5
Diameter (mm)
12.5
Height (mm)
1.6
Operating Temperature（°C）
-20~60℃
Weight (g)
0.7
CR1220
Normal Voltage (V)
3.0
Normal Current (mA)
0.1
Normal Capacity (mAh)
40
Max. Pulse Current (mA)
5
Diameter (mm)
12.5
Height (mm)
2.0
Operating Temperature（°C）
-20~60℃
Weight (g)
0.8
CR1225
Normal Voltage (V)
3.0
Normal Current (mA)
0.1
Normal Capacity (mAh)
50
Max. Pulse Current (mA)
5
Diameter (mm)
12.5
Height (mm)
2.5
Operating Temperature（°C）
-20~60℃
Weight (g)
0.9
CR1616
Normal Voltage (V)
3.0
Normal Current (mA)
0.2
Normal Capacity (mAh)
55
Max. Pulse Current (mA)
5
Diameter (mm)
16.0
Height (mm)
1.6
Operating Temperature（°C）
-20~60℃
Weight (g)
1.1
CR1620
Normal Voltage (V)
3.0
Normal Current (mA)
0.2
Normal Capacity (mAh)
70
Max. Pulse Current (mA)
5
Diameter (mm)
16.0
Height (mm)
2.0
Operating Temperature（°C）
-20~60℃
Weight (g)
1.2
CR1632
Normal Voltage (V)
3.0
Normal Current (mA)
0.2
Normal Capacity (mAh)
130
Max. Pulse Current (mA)
10
Diameter (mm)
16.0
Height (mm)
3.2
Operating Temperature（°C）
-20~60℃
Weight (g)
1.9
CR2016
Normal Voltage (V)
3.0
Normal Current (mA)
0.2
Normal Capacity (mAh)
90
Max. Pulse Current (mA)
10
Diameter (mm)
20.0
Height (mm)
1.6
Operating Temperature（°C）
-20~60℃
Weight (g)
1.9
CR2025
Normal Voltage (V)
3.0
Normal Current (mA)
0.5
Normal Capacity (mAh)
165
Max. Pulse Current (mA)
15
Diameter (mm)
20.0
Height (mm)
2.5
Operating Temperature（°C）
-20~60℃
Weight (g)
2.5
CR2032
Normal Voltage (V)
3.0
Normal Current (mA)
0.5
Normal Capacity (mAh)
250
Max. Pulse Current (mA)
25
Diameter (mm)
20.0
Height (mm)
3.2
Operating Temperature（°C）
-30~85℃
Weight (g)
3.0
CR2330
Normal Voltage (V)
3.0
Normal Current (mA)
0.5
Normal Capacity (mAh)
280
Max. Pulse Current (mA)
20
Diameter (mm)
23.0
Height (mm)
3.0
Operating Temperature（°C）
-30~85℃
Weight (g)
4.0
CR2354
Normal Voltage (V)
3.0
Normal Current (mA)
1
Normal Capacity (mAh)
560
Max. Pulse Current (mA)
20
Diameter (mm)
23.0
Height (mm)
5.4
Operating Temperature（°C）
-30~85℃
Weight (g)
5.8
CR2412
Normal Voltage (V)
3.0
Normal Current (mA)
0.2
Normal Capacity (mAh)
100
Max. Pulse Current (mA)
5
Diameter (mm)
24.5
Diameter (mm)
1.2
Operating Temperature（°C）
-20~60℃
Weight (g)
2.2
CR2430
Normal Voltage (V)
3.0
Normal Current (mA)
1
Normal Capacity (mAh)
300
Max. Pulse Current (mA)
30
Diameter (mm)
24.5
Height (mm)
3.0
Operating Temperature（°C）
-30~85℃
Weight (g)
4.5
CR2450
Normal Voltage (V)
3.0
Normal Current (mA)
3
Normal Capacity (mAh)
600
Max. Pulse Current (mA)
50
Diameter (mm)
24.5
Height (mm)
5.0
Operating Temperature（°C）
-30~85℃
Weight (g)
6.5
CR2477
Normal Voltage (V)
3.0
Normal Current (mA)
1
Normal Capacity (mAh)
1000
Max. Pulse Current (mA)
20
Diameter (mm)
24.5
Height (mm)
7.7
Operating Temperature（°C）
-30~85℃
Weight (g)
10.0
CR3032
Normal Voltage (V)
3.0
Normal Current (mA)
1
Normal Capacity (mAh)
550
Max. Pulse Current (mA)
35
Diameter (mm)
30.0
Height (mm)
3.2
Operating Temperature（°C）
-30~85℃
Weight (g)
6.8
CR3832
Normal Voltage (V)
3.0
Normal Current (mA)
1
Normal Capacity (mAh)
950
Max. Pulse Current (mA)
75
Diameter (mm)
38.0
Height (mm)
2.8
Operating Temperature（°C）
-30~85℃
Weight (g)
11.5
Lithium Manganese Dioxide Button Battery (CR Series)
Please contact us if you have any customization requirement
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