ML421 Datasheet, PDF (1/1 Pages) Panasonic Battery Group – Manganese Lithium Coin Batteries

Manganese Lithium Coin Batteries (ML series): Individual Specifications
ML414
Dimensions(mm)
ML421
Dimensions(mm)
4.8
+0
-0.15
4.0 (max)
0.02
(min)
1.45
+0
-0.15
Weight 0.09g
Specification
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
Discharge characteristics
3
1.2
0.005
-20 ~ +60
4.0
Temp: 20˚C
3.5
Load: 300kΩ (8µA)
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
0.5
1.0
1.5
Discharge Capacity (mAh)
Consumption current vs. Duration time
1.6
1.4
1.2
1.0
0.8
0.6
0.4
Temp: 20˚C
0.2
Load: 300kΩ
Cut off voltage 2.0V
0.0
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5
Charge Voltage (V)
4.8
+0
-0.15
4.0 ± 0.3
0.05
(min)
2.15
+0
-0.15
Weight 0.11g
Specification
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
Discharge characteristics
3
2.3
0.003
-20 ~ +60
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0.0
Temp: 20˚C
Load: 1MΩ (2.5µA)
0.5
1.0
1.5
2.0
2.5
3.0
Discharge Capacity (mAh)
Consumption current vs. Duration time
3.0
2.5
2.0
1.5
1.0
0.5
0.0
2.6
Temp: 20˚C
Load: 1MΩ
Cut off voltage: 2.0V
2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4
Charge Voltage (V)
LITHIUM HANDBOOK
AUGUST 2005
This 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/specifications are subject to
modification without notice. Contact Panasonic for the latest information.