Transcript
Cell Type ML414 Specifications Nominal Capacity*1 Nominal Voltage Standard Charge/Discharge Current Max. Discharge Current Charge/Discharge Cycle Characteristics Charging Method Temperature Range Weight D H Dimensions 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 *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 3.0 0.5 Cell Voltage(V) Discharge Capacity(mAh) Charging Voltage : 3.0V Load : 300kohm 1.0 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 1.0 0 2.6 2.8 3.0 0 3.2 Charging Voltage(V) 3.5 Discharge Condition Load : 300kohm Temp.: 23 oC 3.0 2.5 2.0 after 20days storage at 60 oC 1.5 1.0 0 50 100 Duration(hour) 150 50 100 Duration(hour) Discharge Characteristics after Storage of ML414 Cell Voltage(V) 2.5 200 150 200
