D
H
Typical Characteristics
Charging Voltage vs. Capacity of ML414
Cell Type ML414 |
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Specifications |
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Nominal Capacity*1 |
| 1.0mAh | |
Nominal Voltage |
| 3V | |
Standard Charge/Discharge Current | Continuous*2 | 0.005mA | |
Max. Discharge Current | 0.2mA | ||
Pulse*3 | 0.6mA | ||
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Charge/Discharge Cycle Characteristics | Discharging Depth of 5% | 3000 | |
Discharging Depth of 20% | 300 | ||
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Charging Method | Constant Voltage Charge | 3.1±0.15V | |
Hight Temperature | 2.95±0.15V | ||
Temperature Range | |||
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Weight |
| 0.07g | |
Dimensions | Diameter(D) | 4.8mm | |
Height(H) | 1.4mm | ||
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*1 Nominal capacity is determined to an end voltage of 2.0V when the battery is allowed to discharge at a standard current level at 23oC.
*2 Current value is determined so that 50% of the nominal capacity is obtained with an end voltage of 2.0V at 23 oC.
*3 Current value for obtaining 2.0V cell voltage when 15sec. pulse is applied at 50% discharge depth at 23 oC.
Temperature Characteristics of ML414
Capacity(mAh) | 1.0 |
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0.5 | Charging Conditon(discharged cell to 2.0V) | |
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| Load:3kohm |
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| Temp.: 23 oC |
Voltage(V)
3.5
Charging Voltage : 3.0V
Load : 300kohm
3.0
2.5
2.0
Discharge |
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| Charging Duration : 30hours |
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| Discharging condition | |
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| Load : 300kohm | |
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| Temp.: 23oC | |
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| End Voltage : 2.0V | |
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Cell
1.5
23 o C 
60 o C
0 |
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2.6 | 2.8 | 3.0 | 3.2 | ||
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| Charging Voltage(V) |
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Discharge Characteristics after Storage of ML414
1.0
050100150200
Duration(hour)
Voltage(V)
3.5
3.0
2.5
Discharge Condition Load : 300kohm Temp.: 23 oC
Cell
2.0 |
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1.5 |
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| after 20days storage at 60oC |
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1.0 |
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0 | 50 | 100 | 150 | 200 | |||||||
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