Datasheet

D ata Sheet
Model ML2032
System (Li-Al) alloy-Manganese Dioxide/Organic Electrolyte
Nominal Voltage (V) 3
Nominal Capacity (mAh)* 65
Nominal Discharge Current (A) 200
Charge/Discharge Cycle Lifetime
Depth of Discharge = 10% 1,000 (6.5 mAh discharge) (total capacity 6,500 mAh)
Depth of Discharge = 20% 300 (13 mAh discharge) (total capacity 3,900 mAh)
Operating Temperature Ranges (deg. C) min. max.
–20 +60
Weight (g)** 3.0
Dimensions (mm)**
Diameter 20
Height 3.2
UL Recognition MH12568
Characteristics
Discharge duration time (h)
Voltage (V)
1.0
1.5
2.0
2.5
3.0
3.5
0 10 20 30 40 50 60 70 80
Temperature: 20 deg. C
1mA
2mA4mA 3mA
 High Rate Discharge Characteristics
ML2032
Lithium Manganese Dioxide Rechargeable Battery
Available Terminals and Wire Connectors
Check http://www.maxell.co.jp/e/products/industrial/battery/pdf/ml2032tw_e.pdf for diagrams of
batteries with terminals.
ø20.0
(–)
(+)
3.2
3.5
3.0
2.5
2.0
1.5
1.0
0
2010 30 40 50 60 70 80
Discharge capacity (mAh)
Voltage (V)
Temperature: 20 deg. C
30k
15k
240k
100k
 Discharge Characteristics
3.5
3.0
2.5
2.0
1.5
1.0
0 100 200 300 400 500
Discharge duration time (h)
Voltage (V)
Discharge load: 15 k
–20 deg. C
0 deg. C
60 deg. C
20 deg. C
 Temperature Characteristics
10
4
10
3
10
2
10
1
10
0
10
0
10
1
10
2
Discharge duration time (days)
Discharge final voltage: 2V Temperature: 20 deg. C
Discharge current (µA)
 Relationship between Discharge Current and Duration Time
1/2