Sanyo UF383450F manual

W

W		T
	H
Dimensions(Typ.)	T	3.6mm
	W	33.7mm
of
	H	49.3mm
Bare Cell
	w	5.6mm

Discharged State after Assembling

Typical Characteristics

Aug. 2004

Cell Type UF383450F

Specifications

Nominal Capacity		Min.680mAh
Nominal Voltage		3.7V
Charging Method		Constant Current
		-Constant Voltage
Charging Voltage		4.2V
Charging Current		Std. 680mA
Charging Time		2.5hrs.
Ambient Temperature	Charge	0～+40℃
	Discharge	-20～+60℃
	Storage	-20～+50℃
Weight (Max.)		14.5g
Dimensions (Max.)	(T)	3.80mm
	(W)	33.85mm
	(H)	49.60mm
Volumetric Energy Density		394Wh/l
Gravimetric Energy Density		173Wh/kg

*The maximum thickness of the standard shipment charging condition

*When designing a battery pack, get the precise information on a cell battery drawing

Discharge rate characteristics Discharge temperature characteristics

Cell Voltage / V

4.5

Charge:CC-CV:0.68A-4.2V(13ma cut or 3hrs. cut)

Discharge:Variable Current(E.V.:2.5V)

4.0

3.5

3.0

0.2CA(=0.136A)

0.5CA(=0.34A)

2.5 1.0CA(=0.68A)

2.0CA(=1.36A)

2.0
	0	100	200	300	400	500	600	700	800

Discharge Capacity / mAh

Cell Voltage / V

4.5 Discharge:CC:0.68A(E.V.:2.5V)

Charge:CC-CV:0.68A-4.2V(13mA cut or 3hrs. cut)

4.0

3.5

3.0

40℃

2.5 20℃

			0℃
			-10℃
2.0			-20℃
	0	100		200	300	400	500	600	700	800

Discharge Capacity / mAh

Charge characteristics

4.5						1000
		Cell Voltage	Charge:CC-CV:0.68A-4.2V(13mA cut or 3hrs. cut)
4.0						800
V			Capacity				Current/ mA
3.5						600
CellVoltage/					0℃	400
3.0					40℃
					20℃
2.5			Current			200
2.0	0	60	120	180	240 0
		Charge Time / min

800

600mAh

400/Capacity

200

Cycle characteristics

mAh	2000
	1800
/	1600
	1400
Capacity
			Under evaluation
	1000
	1200
Discharge	800
	600
	400
	200
	0
		0	100	200	300	400	500
				Number of Cycle