Coin Cells
Introduction
Since 1982, when RENATA launched the industrial
production of lithium batteries, the range of
applications has grown continuously. In addition to
the wide spectrum of memory backup power
sources, RENATA lithium batteries are used for
different applications in the computer and
automotive industries, telecommunications,
medical industry and in an increasing number of
portable devices (measuring equipment, payment
systems, toys etc.).
RENATA lithium batteries meet the highest quality
standards and offer excellent reliability.
Advantages
• Nominal voltage of 3V, approx. twice the voltage
level of alkaline button cells
• Wide operating temperature range depending
on battery model
• Low self discharge of less than 1% per year at
23°C
• Best practical capacity/volume ratio
• Superior leakage resistance
• Excellent storage characteristics, up to 10 years
storage with minimum deterioration
• Safe products: all Renata and MFR coin cells
are UL-recognized products (File No. MH14002)
• Environmental-friendly, do not contain toxic
substances
• No air transport restrictions (non hazardous)
• Available in a wide range of solder contact
configurations or in combination with our
battery holders
the
swiss
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5
Coin Cells
Standard bare coin cells
General characteristics
• Self-discharge: less than 1% per year at 23°C
• Shelf life: up to 10 years at max. 23°C
• Stable voltage during shelf life
• High reliability of operation, including leakage
resistance
• Contains no heavy metals
Dimensions and weights
Model
A
CR1025
CR1216 MFR
CR1220 MFR
CR1225
CR1616
CR1620
CR1632
CR2016 MFR
CR2025 MFR
CR2032 MFR
CR2320
CR2325
CR2430 MFR
CR2430
CR2450N
CR2477N
10.00
12.50
12.50
12.50
16.00
16.00
16.00
20.00
20.00
20.00
23.00
23.00
24.50
24.50
24.50
24.50
Max. Dimensions (mm)
B
C
2.50
1.60
2.00
2.50
1.60
2.00
3.20
1.60
2.50
3.20
2.00
2.50
3.00
3.00
5.00
7.70
Ref. 6.0
Ref. 10.2
Ref. 10.3
Ref. 9.0
Ref. 12.0
Ref. 12.0
Ref. 12.0
Ref. 18.0
Ref. 17.0
Ref. 17.0
Ref. 18.0
Ref. 19.0
Ref. 20.0
Ref. 20.0
Ref. 22.3
Ref. 22.4
approx
Weight (g)
0.6
0.7
0.8
0.9
1.1
1.2
1.8
1.7
2.5
2.8
2.7
3.0
4.3
4.1
5.9
8.3
Part.No.*
700263
100551
100552
700281
700287
700291
700296
100270
100271
100272
700344
700348
100350
700359
700377
700391
D
min 0.08
min 0.05
min 0.10
min 0.08
min 0.02
min 0.06
min 0.08
min 0.05
min 0.05
min 0.05
min 0.06
min 0.08
min 0.08
min 0.08
min 2.50
min 5.30
*Packaging: Industrial Bulk (IB-Trays)
6
www.renata.com
Electrical characteristics
Model
Nominal
capacity
(mAh)
30
30
40
48
50
68
125
90
165
225
150
190
300
285
540
950
Standard
discharge current
(mA)
1)
0.05
0.10
0.10
0.10
0.10
0.10
0.20
0.20
0.30
0.40
0.20
0.30
0.50
0.50
0.80
1.00
Max. continuous
discharge current
(mA)
2)
0.40
1.00
1.00
1.00
1.00
1.00
1.50
3.00
3.00
3.00
3.00
3.00
4.00
4.00
3.00
2.50
Operating
Temperature
(C)
3)
-40/+85°
-30/+70°
-30/+70°
-40/+85°
-40/+85°
-40/+85°
-40/+85°
-30/+70°
-30/+70°
-30/+70°
-40/+85°
-40/+85°
-30/+70°
-40/+85°
-40/+85°
-40/+85°
1) Standard discharge
current: 100% of nominal
capacity is obtained by
discharging the cells at
this current rates.
2) The maximum current is
determined for a yield of
70% of the nominal
capacity with a cut-off
voltage of 2.0V, at 23°C.
For currents exceeding
those given above or
pulsed current, please
contact Renata.
3) In applications where the
battery is exposed to tem-
peratures above 70°C,
please contact Renata for
consultancy.
CR1025
CR1216 MFR
CR1220 MFR
CR1225
CR1616
CR1620
CR1632
CR2016 MFR
CR2025 MFR
CR2032 MFR
CR2320
CR2325
CR2430 MFR
CR2430
CR2450N
CR2477N
the
swiss
power source
7
Coin Cells
Standard bare coin cells
CR1025
Rated capacity: 30 mAh
Average weight: 0.6 g
CR1216 MFR
Rated capacity: 30 mAh
Average weight: 0.7 g
ø10
-0.3
Ref. ø6
min. 0.08
2.5
-0.3
max. 0.3
1.6
-0.2
0
0
0
ø12.5
-0.3
ø10.2
±0.2
min. 0.05
30 k
47 k
200
300
400
500
0
Discharge performance at 23°C
3.5
3
2.5
2
1.5
1
0.5
0
0
100
200
300
400
3.5
3
2.5
2
1.5 2 k
1
0.5
0
0
Discharge performance at 23°C
Voltage (V)
Voltage (V)
47 k
8.25 k
500
100
600
Time (h)
Discharge performance at 23°C
3.5
3
2.5
2
1.5
1
0.5
0
0
200
400
600
800
3.5
3
2.5
2
1.5
1
0.5
0
0
200
400
Time (h)
Discharge performance at 23°C
Voltage (V)
Voltage (V)
100 k
Ω
68.1 k
100 k
1000
1200
600
800
1000
1200 1400
Time (h)
Temperature performance
3.5
3
2.5
2
1.5
1
0.5
0
0
100
200
Load 47 k
3.5
3
2.5
2
1.5
1
0.5
0
0
100
Time (h)
Temperature performance
70°C
Load 47 k
Ω
Voltage (V)
Voltage (V)
-20°C 0°C 70°C 23°C
-20°C
0°C
23°C
300
400
500
200
300
400
500
600
Time (h)
Cell capacity at various loads
40
30
20
10
0
1
10
100
35
30
25
20
15
10
5
0
1
Time (h)
Cell capacity at various loads
Capacity (mAh)
70°C
23°C
0°C
-20°C
Capacity (mAh)
70°C
23°C
0°C
-20°C
10
100
Load (
k
)
Load (
k
)
8
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CR1220 MFR
Rated capacity: 40 mAh
Average weight: 0.8 g
CR1225
Rated capacity: 48 mAh
Average weight: 0.9 g
ø12.5
-0.2
ø10.3
±0.2
max. 0.25
min. 0.1
2
-0.2
2.5
-0.3
0
0
0
ø12.5
-0.3
Ref. ø9
min. 0.08
15 k
27 k
200
300
400
0
Discharge performance at 23°C
3.5
3
2.5
2
2 k 8.25 k
1.5
1
0.5
0
100 200
0
3.5
3
2.5
2
1.5
1
0.5
0
0
Discharge performance at 23°C
Voltage (V)
Voltage (V)
30 k
47 k
300
400
500
600
700 800
100
500
Time (h)
Discharge performance at 23°C
3.5
3
2.5
2
1.5
1
0.5
0
0
3.5
3
2.5
2
1.5
1
0.5
0
0
Time (h)
Discharge performance at 23°C
Voltage (V)
Voltage (V)
68.1 k
100 k
32.2 k
68.1 k
150 k
200 400 600 800 1000 1200 1400 1600 1800
500
1000
1500
2000
2500
3000
Time (h)
Temperature performance
3.5
3
2.5
2
1.5
1
0.5
0
0
Time (h)
Temperature performance
3.5
3
2.5
2
1.5
1
0.5
0
0
100
200
Load 30 k
Load 27 k
70°C
Voltage (V)
-20°C
0°C
23°C
Voltage (V)
0°C
-20°C
70°C
23°C
100
200
300
400
500
300
400
500
Time (h)
Cell capacity at various loads
50
60
Time (h)
Cell capacity at various loads
Capacity (mAh)
50
40
30
20
10
0
1
10
100
70°C
23°C
0°C
-20°C
Capacity (mAh)
40
30
20
10
0
1
70°C
23°C
0°C
-20°C
Load (k )
10
100
Load (k )
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