Cell
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Cell Type ML414 Specifications
Nominal Capacity*1 Nominal Voltage Standard Charge/Discharge Current...
Description
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Cell Type ML414 Specifications
Nominal Capacity*1 Nominal Voltage Standard Charge/Discharge Current Max. Discharge Current Charge/Discharge Cycle Characteristics Charging Method 1.0mAh 3V 0.005mA 0.2mA Continuous *2 0.6mA Pulse*3 Discharging Depth of 5% 3000 Discharging Depth of 20% 300 Constant Voltage Charge 3.1±0.15V Hight Temperature 2.95±0.15V -20℃~60℃ 0.07g Diameter(D) 4.8mm Height(H) 1.4mm
D
H
Temperature Range Weight Dimensions
*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.
Typical Characteristics
Charging Voltage vs. Capacity of ML414 Temperature Characteristics of ML414
3.5
Charging Voltage : 3.0V Load : 300kohm
Discharge Capacity(mAh)
1.0
3.0
Cell Voltage(V)
2.5
0.5
Charging Conditon(discharged cell to 2.0V) Load:3kohm Temp.: 23 oC Charging Duration : 30hours Discharging condition Load : 300kohm Temp.: 23 oC End Voltage : 2.0V
2.0
-20 o C 23 o C 60 o C
1.5
0 2.6
1.0
Charging Voltage(V)
2.8
3.0
3.2
0
50
100
150
200
Duration(hour)
Discharge Characteristics after Storage of ML414
3.5
Discharge Condition Load : 300kohm Temp.: 23 oC
3.0
Cell Voltage(V)
2.5
2.0
after 20days storage at 60 oC
1.5
1.0
0
50
...
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