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AUGUST 2005LITHIUM HANDBOOKThis information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specificationsare subject to modification without notice. Contact Panasonic for the latest information.
60˚C
20˚C
3.2
3.0
2.8
2.6
0.3 0.4 0.6 10.1 0.2
-10˚C
4 6 8 102 3
0.30.5120 510 23
2.4
2.2
Load
Vol
tage
(V)
~~
BR1632
12
Duration(h)
Load
Vol
tage
(V)
k
˚C
˚C
˚C
Load
Cut-off voltage
Cap
acity
(mA
h)
Capacity vs. load resistance
Dimensions(mm)
Specification
Temperature Characteristics
Operating voltage vs. load resistance (voltage at 50% discharge depth)
Weight:1.5g
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
3
120
0.03
-30 ~ +80
Poly-carbonmonofluoride Lithium Coin Batteries: Individual Specifications
BR2032
Duration (h)
Vol
tage
(V
)
Load: 15kΩ (180µA)
0 200 400 600 800 1000 1200
3.0
2.5
2.0
60˚C20˚C
-10˚C
~~
Load:
Vol
tage
(V)
3.2
3.0
2.8
2.6
2.4
2.2
~~
(M Ω)
(µA)
80˚C60˚C
20˚C -10˚C-20˚C
20 10 5 3 2 1 0.5 0.3
0.1 0.2 0.3 0.4 0.6 1 2 3 4 6 8 10
Cap
acity
(m
Ah)
Load:2 1 0.5 0.3 0.2 0.1 0.05 0.03
1 2 3 4 6 10 20 30 40 60 100
200
160
120
80
40
0(k Ω)(mA)
60˚C
20˚C
45˚C
Cut-off Voltage: 2.0V
Capacity vs. load resistance
Dimensions(mm)
Specification
Temperature Characteristics
Operating voltage vs. load resistance(voltage at 50% discharge depth)
Weight:2.5g
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
3
190
0.03
-30 ~ +80
Note: This bare cell diagram is for size reference only. BR1632 is only available withtabs.
AUGUST 2005LITHIUM HANDBOOKThis information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specificationsare subject to modification without notice. Contact Panasonic for the latest information.
BR2330
Cap
acity
(mA
h)
Load:
Cut-off voltage: 2.0V
2 1 0.5 0.3 0.2 0.1 0.05 0.03
1 2 3 4 6 10 20 30 40 60 100
300
250
200
150
100
50
0(k Ω)
(mA)
20˚C
Vol
tage
(V)
20 10 5 3 2 1 0.5 0.3
0.1 0.2 0.3 0.4 0.6 1 2 3 4 6 108
3.2
3.0
2.8
2.6
2.4
2.2
Load: (MΩ)
(µA)
60˚C
80˚C
20˚C-20˚C-10˚C
2.5
0 60002000 8000
2.0
4000
3.0
10000
Duration(h)
Vol
tage
(V)
Load: 100KΩ (29µA)
-10˚C
20˚C60˚C
~~
Capacity vs. load resistance
Dimensions(mm)
Specification
Temperature Characteristics
Operating voltage vs. load resistance(voltage at 50% discharge depth)
Weight:3.2g
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
3
255
0.03
-30 ~ +80
BR2325
0.3
Duration (h)
Vol
tage
(V
)
Load: 15kΩ (180µA)
0 200 300 400 600 700 800 900500100 1000
3.0
2.5
2.0
60˚C
20˚C-10˚C
~~
Load:
Vol
tage
(V)
3.2
3.0
2.8
2.6
2.4
2.2
~~
(M Ω)(µA) 20 10 5 3 2 1 0.5 0.3
0.1 0.2 0.3 0.4 0.6 1 2 3 4 6 8 10
80˚C60˚C 20˚C
-10˚C -30˚C-20˚C
Cap
acity
(mA
h)
Load:
Cut-off voltage: 2.0V
2 1 0.5 0.3 0.2 0.1 0.05 0.03
1 2 3 4 6 10 20 30 40 60 100
200
150
100
50
0(k Ω)
(mA)
60˚C45˚C 20˚C
0˚C -10˚C
Dimensions(mm)
Weight:3.2g
Specification
Temperature Characteristics
Operating voltage vs. load resistance (voltage at 50% discharge depth)
Capacity vs. load resistance
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
3
165
0.03
-30 ~ +80
Poly-carbonmonofluoride Lithium Coin Batteries: Individual Specifications
AUGUST 2005LITHIUM HANDBOOKThis information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specificationsare subject to modification without notice. Contact Panasonic for the latest information.
Vol
tage
(V
)
Load:20 10 5 3 2 1 0.5 0.3
0.1 0.2 0.3 0.4 0.6 1 2 4 6 8 103
3.2
3.0
2.8
2.6
2.4
2.2
(M Ω)(µA)
60˚C
-10˚C 20˚C
~~
Cap
acity
(m
Ah)
Load:
Cut-off voltage: 2.0V
2 1 0.5 0.3 0.2 0.1 0.05 0.03
1 2 4 6 8 10 20 40 60 10080
500
400
300
200
100
0(k Ω)
(mA)
60˚C
20˚C
-10˚C
2.5
0 75002500 10000
2.0
5000
3.0
12500 15000 175000 20000
Duration(h)
Load
Vol
tage
(V)
~~
Dimensions(mm)
Weight:5.5g
Specification
Temperature Characteristics
Operating voltage vs. load resistance(voltage at 50% discharge depth)
Capacity vs. load resistance
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
3
500
0.03
-30 ~ +80
Poly-carbonmonofluoride Lithium Coin Batteries: Individual Specifications
BR3032
