Sanyo UF553443R manual

											Aug. 2004
									Cell Type UF553443R
									Specifications
		ｗ
									Nominal Capacity		Min.800mAh
									Nominal Voltage		3.7V
									Charging Method		Constant Current
							Ｔ				-Constant Voltage
		ｗ
									Charging Voltage		4.2V
									Charging Current		Std. 800mA
									Charging Time		2.5hrs.
									Ambient Temperature	Charge	0～+40℃
						Ｈ				Discharge	-20～+60℃
										Storage	-20～+50℃
									Weight (Max.)		16.9g
									Dimensions (Max.)	(T)	5.40mm
										(W)	33.85mm
					T		5.0mm
Dimensions										(H)	42.60mm
				W			33.7mm
	of								Volumetric Energy Density		380Wh/l
					H		42.3mm
Bare Cell									Gravimetric Energy Density		175Wh/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:0.8A-4.2V(3hrs. cut)

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

4.5

Charge:CC-CV:0.8A-4.2V(3hrs. cut)

Discharge:CC:0.8A(E.V.:2.5V)

4.0

/ V
Voltage	3.5
	3.0
Cell
	2.5		0.2CA(=0.16A)
			0.5CA(=0.4A)
			1.0CA(=0.8A)
	2.0		2.0CA(=1.8A)
		0	200	400	600	800	1000
				Discharge Capacity / mAh

/ V
Voltage	3.5
	3.0
Cell
			40℃
	2.5		20℃
			0℃
			-10℃
			-20℃
	2.0	0	200	400	600	800	1000

Discharge Capacity / mAh

Charge characteristics

4.5						1000
		Cell Voltage		Charge:CC-CV:0.8A-4.2V(3hr cut)
4.0						800
V							Current/ mA
3.5				Capacity		600
CellVoltage/						400
3.0
					40℃
2.5					20℃	200
			Current		0℃
2.0	0	60	120	180	240	0
			Charge Time / min

800

600mAh

400/Capacity

200

Cycle characteristics

mAh	1000
						Charge:CC-CV:0.8A-4.2V(3hrs. cut)
	800					Discharge:CC:0.8A(E.V.:2.75V)
/
Capacity	600
Discharge	400
	200
	0	0	100	200	300	400	500
				Number of Cycle