Lithium Manganese Dioxide Battery CR2032 - Matthieu Benoit

Load 15k. Load. Load. Pulse load. Discharge Characteristics on Load. Discharge Load vs. Operation Voltage. Discharge Characteristics on Pulse Load ...
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DATA SHEET

CR2032

Lithium Manganese Dioxide Battery

Dimensions (mm)

Specifications Diameter

20.0mm

Height

3.20mm

3V

Nominal Voltage

220mAh

Nominal Capacity (2.5V cutoff)

0.3mA

Recommended Continuous Drain

12mA

Recommended Pulse Drain

3.2g

Weight 0 Ø 2 0 . 0 –0.15

(—)

Applications 0 3 . 2 –0.3

0.10MIN

Ø16.9

( )

Discharge Characteristics 2.5V cutoff At23˚C 4.0

15k 10k

Voltage

3.0

2.0

1.0

0.0 0

300

600

900

Discharge time

1200

1500

DATA SHEET

Discharge Characteristics on Load

Discharge Characteristics on Temperature 2.5V cutoff At23˚C

3.0

3.0

2.0 Load : 4.7k

Voltage

Voltage

2.5V cutoff Load 15k

4.0

Load : 15k

1.0 0.0 0

300

600

900

1200

2.0 60˚C

0

500

Discharge time

60˚C

0˚C

2.5

10

100

1000

2.0V cutoff

260 240 220 200 180 160 140 120 100 80 60

60˚C

0.1

100

Storage Characteristics

Pulse Load for 15 sec

2.5V cutoff At23˚C

4.0

3.0

3.0

23˚C

Voltage

–10˚C 1.0

100

10

1000

Pulse load

3.0

15

10000

Storage at 60˚C for 80 days equivalent to storage at room temperature for 4 years

2.0

1.0

0.0

0

200

400

600

800

Discharge time Sec

Voltage

10

Load

Discharge Characteristics on Pulse Load (Discharge depth 40%)

Voltage

0˚C

1

Load

2.0

23˚C

1000

Load : 15k

1200

1400

CR2032

2.0 1

1500

Discharge Load vs. Discharge Capacity

Capacity

Voltage

23˚C

1000

Discharge time

Discharge Load vs. Operation Voltage (Discharge depth 40%)

3.0

0˚C

1.0

0.0

1500

23˚C