Sanyo UF463450F manual

						Oct. 2004
				Cell Type UF463450F
				Specifications
				Nominal Capacity		Min.830mAh
				Nominal Voltage		3.7V
				Charging Method		Constant Current
						-Constant Voltage
				Charging Voltage		4.2V
				Charging Current		Std. 830mA
				Charging Time		2.5hrs.
				Ambient Temperature	Charge	0～+40℃
					Discharge	-20～+60℃
					Storage	-20～+50℃
				Weight (Max.)		17.6g
				Dimensions (Max.)	(T)	4.40mm
					(W)	33.85mm
	T	4.3mm
Dimensions(Typ.)					(H)	49.80mm
	W	33.7mm
of
				Volumetric Energy Density		414Wh/l
	H	49.5mm
Bare Cell				Gravimetric Energy Density		174Wh/kg
	w	5.6mm
Discharged State after Assembling				*The maximum thickness of the standard shipment charging condition
Typical Characteristics			*When designing a battery pack, get the precise information on a cell battery drawing

Discharge rate characteristics

Discharge temperature characteristics

4.5

4.0

Temp.:20℃

Charge:CC-CV:0.83A-4.2V(16mA cut or 3hrs. cut)

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

4.5
	Charge:CC-CV:0.83A-4.2V(16mA or 3hrs. cut)
	Discharge:CC:0.83A(E.V.:2.5V)
4.0	40℃
	20℃

/ V
Voltage	3.5
	3.0
Cell
	2.5	0.2CA(=0.166A)
		0.5CA(=0.415A)
		1.0CA(=0.83A)
	2.0	2.0CA(=1.66A)
		200	400	600	800	1000
	0

Discharge Capacity / mAh

V							0℃
/	3.5						-10℃
Voltage							-20℃
	3.0
Cell
	2.5
	2.0	0	200	400	600	800	1000

Discharge Capacity / mAh

Charge characteristics Cycle characteristics

	4.5
/ V	4.0
Voltage	3.5
	3.0
Cell
	2.5
	2.0	0

				1000
Cell Voltage	Charge:CC-CV:0.83A-4.2V(16mA cut or 3hr cut)
				800	mA/
		Capacity		600
				400	Current
			40℃
			20℃	200
	Current		0℃
60	120	180	240	0

Charge Time / min

800

600mAh

400/Capacity

200

Discharge Capacity / mAh

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