Basic HTML Version
ML Coin Type
Lithium Manganese Dioxide Rechargeable Battery
■
Approx. 2.5V operating voltage.
■
Superior charge/discharge characteristics.
■
Wide –20°C to 60°C usable temperature range.
■
Low self-discharge and superior leakage resistance.
■
Excellent overcharge characteristics.
■
UL (Underwriters Laboratories Inc.) Recognized Components.
SPECIFICATIONS
ML2032
ML2016
ML1220
Nominal voltage (V)
3
3
3
Nominal capacity (mAh)*
65
25
18
Nominal discharge current (mA)
0.2
0.2
0.1
Charge/Discharge cycle lifetime
10%D.O.D
1,000 cycles at 6.5 mAh
1,500 cycles at 2.5 mAh
1,500 cycles at 1.8 mAh
20%D.O.D
300 cycles at 13 mAh
500 cycles at 5 mAh
500 cycles at 3.6 mAh
Maximum charge
Current (mA)
2
2
1
Voltage (V)
3.3
3.3
3.3
Weight ( g )**
3.0
1.8
0.7
Dimensions (mm)**
Diameter
20.0
20.0
12.5
Height
3.2
1.6
2.0
ML1220 T10
1.6 4.5
φ
20
0.75
10.16
20.3
0.2
18.05
0.75
4
4
4
2.9
8.5
φ
20
4.8
4.5
MIN
4.1
4
4
20.5
0.75
0.2 1.8
4
4
ML2032 T6
Model
Dimensions
Dimensions
Dimensions
Model
ML2016 T25
Model
ø12.5
0.75 0.75
3.25
(+)
(+)
(–)
(–)
16.25
3.0
3.75
Insulation sleeve
2.7
0.2
(+)
(–)
16.25
Note: The above diagrams are a sample of the various specifications and configurations available. Please contact Maxell for more detailed information.
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*Nominal capacity indicates duration until the voltage drops to 2.0V when discharged at a nominal discharge current at 20ºC.
**Dimensions and weight are for the battery itself, but may vary depending on terminal specification and other factors.
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