Sanyo UR-611 Leaflet
Aug. 2004
2100mAh
3.7V
Constant Current
-Constant Voltage
4.2～4.5
Std. 2100mA
3.0hrs.
Charge
0～+40℃
Discharge
-20～+60℃
Storage
-20～+50℃
Internal Resistance
about 200mΩ
about 50g
(D)
20.3
+0.2
mm
(W)
70.7±0.2
UR18650F
1S1P
Nominal Capacity
Nominal Voltage
Nominal Voltage
Charging Method
Charging Voltage
Cell Type
Cell Organization
Cell Organization
Charging Current
Charging Time
Charging Time
Ambient Temperature
Weight
Dimensions
Cell Type UR-611
Specifications
Typical Characteristics
Discharge rate characteristics
Discharge temperature characteristics
Charge characteristics
Cycle characteristics
T
H
D
－０．５
0
400
800
1200
1600
2000
2400
Discharge Capacity / mAh
2.0
2.5
3.0
3.5
4.0
4.5
Cel
l V
o
ltage /
V
Temp.:20
℃
Charge:CC-CV:2.1A-4.2V(3hrs. cut)
Discharge:CC:Variable Current(E.V.:2.5V)
Discharge:CC:Variable Current(E.V.:2.5V)
0.2CA(=0.42A)
0.5CA(=1.05A)
1.0CA(=2.10A)
0.5CA(=1.05A)
1.0CA(=2.10A)
0
400
800
1200
1600
2000
2400
Discharge Capacity / mAh
2.0
2.5
3.0
3.5
4.0
4.5
Cel
l V
o
ltage /
V
Charge:CC-CV:2.1A-4.2V(3hrs. cut)
Discharge:CC:2.1A(E.V.:2.5V)
Discharge:CC:2.1A(E.V.:2.5V)
40
℃
20
℃
0
℃
-10
℃
-20
℃
0
60
120
180
240
Charge Time / min
2.0
2.5
3.0
3.5
4.0
4.5
C
e
ll V
o
ltag
e /
V
0
500
1000
1500
2000
2500
C
u
rren
t /
m
A
500
1000
1500
2000
C
a
p
a
ci
ty /
m
A
h
Charge:CC-CV:2.1A-4.2V(3hrs. cut)
Cell Voltage
Capacity
40
℃
20
℃
0
℃
Current
0
100
200
300
400
500
Number of Cycle
0
400
800
1200
1600
2000
2400
Di
sc
h
a
rg
e C
a
pa
ci
ty
/
m
A
h
Temp.:20
℃
Charge:CC-CV:1.44A-4.2V(3hr. cut)
Discharge:CC:2.1A(E.V.:2.75V)
Discharge:CC:2.1A(E.V.:2.75V)