Sanyo ML614 manual

Cell Type ML614

Specifications

D

H

Typical Characteristics

Charge Characteristics of ML614

Nominal Capacity*1		3.4mAh
Nominal Voltage		3V
Standard Charge/Discharge Current	Continuous*2	0.015mA
Max. Discharge Current		0.5mA
	Pulse*3	1.5mA
Charge/Discharge Cycle Characteristics	Discharging Depth of 5%	3000
	Discharging Depth of 20%	300
Charging Method	Constant Voltage Charge	3.1±0.15V
	Hight Temperature	2.95±0.15V
Temperature Range
		-20℃～60℃
Weight		0.16g
Dimensions	Diameter(D)	6.8mm
	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.

Temperature Characteristics of ML614

3.5
Cell Voltage	5.0
3.0
	4.0

3.5

3.0

Charging Voltage : 3.0V Load:150kohm

Voltage(V)	2.5				Charge Capacity		3.0
	2.0			Charge circuit	1kohm Temp.:23oC		2.0
Cell	1.5			3.0V
					ML614		1.0
					discharged cell to 2.0V
	1.0	0	10	20	30	40	0
				Duration(hour)

Discharge Characteristics after Storage of ML614

Charge Capacity(mAh)

Voltage(V)	2.5
	2.0
Cell					-20 o C	23 o C	60 o C
	1.5
	1.0	0	50	100	150	200	250	300
				Duration(hour)

Discharge Characteristics after Continuous Charge of ML614

Cell Voltage(V)

3.5
						Load: 150kohm
						Temp.: 23 oC
3.0
2.5
2.0		Fresh(3.0V charged)
		after 30days continuous charged 3.0V, at 60 oC
1.5
1.0	0	50		100	150	200	250
			Duration(hour)

Cell Voltage(V)

3.5
					Discharge Condition
					Load : 150kohm
					Temp.: 23 oC
3.0
2.5
2.0			initial(3.0V charged)
			after 20days storage at 60oC
1.5
1.0	0	50	100	150	200	250
			Duration(hour)