Panasonic MT621 User Manual
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.2
Manganese Titanium Lithium Rechargeable Batteries (MT series): Individual Specifications
.0
.0
0
.0
MT621 MT920
■ Dimensions(mm)
■ Dimensions(mm)
+0
∅6.8
-0.15
∅3.5
0.05
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
■ Charge / discharge characteristics
3.0
2.5
2.0
1.5
Voltage(V)
1.0
0.5
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5
charge
discharge
Discharge capacity(mAh)
2.15
+0
-0
Weight:0.25g
1.5
2.5
0.05
-20 ~ +60
: 20
Temp
Load
: 50 A
+0
-0.15
∅9.5
∅5.0
0.05
2.05
+0
-0
Weight:0.45g
■ Specification■ Specification
Nominal voltage (V)
Nominal capacity (mAh)
Continuous standard load (mA)
Operating temperature (C)
1.5
4.0
0.10
-20 ~ +60
■ Charge / discharge characteristics
3.0
C
2.5
2.0
1.5
Voltage(V)
1.0
0.5
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5
charge
discharge
Discharge capacity(mAh)
Temp
Load
: 20
C
:100 A
■ Consumption current vs. Duration time
■ Consumption current vs. Duration time
500
300
200
100
50
30
20
Duration (days)
10
5
3
2
1 7 10 30 50 300 100
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.
Consumption Current (µA)
10035
Temp.: 20˚C
Cut off voltage: 1.0V
Duration(days)
■ Discharge characteristics
Voltage (V)
LITHIUM HANDBOOK
Consumption current
2.5
2.0
1.5
1.0
0.5
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5
60˚C
Discharge capacity(mAh)
20˚C
-10˚C
Temp.
cut off voltage
: 10k
Load
AUGUST 2005
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