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Discharge:0.2ItA(E.V.=2.75V)
maximum size without tube
3.7
3.7
3.7
3.7
1700
1100
940
720
17.65
17.65
13.90
13.90
64.70
49.20
64.70
49.20
41.5
30.5
26.0
19.5
1It-4.2V
Constant Current-
Constant Voltage
(2.5hrs.)
UR18650P
3.7 1500 18.10 49.30 35.0
UR18500F
3.7 2100 18.10 64.80 46.5
UR18650F
UR18500P
UR14650P
UR14500P
Product Number
Nominal Voltage
(V)
Nominal Capacity
(mAh)
Standard
Charge System
Diameter Height
Weight
(max.g)
External Dimensions (mm)
4
Characteristics
Lithium ion Battery Ratings (Cylindrical)
Charge time (min.)
current
capacity
Cell voltage
Number of cycles
Discharge Rate Characteristics
Charge Characteristics
Charge/Discharge Cycle Characteristics
Discharge capacity (mAh)
Residual Capacity (%)
Measurement temperature: 20°C
Cycle Conditions:Charge:2.1A-4.2V(CC-CV)[3hrs]
Discharge:2.1A(E.V.:2.75V)
2.0
2.5
3.0
3.5
4.0
4.5
100
20
0
40
60
80
0
100 300200
0
400 800 1200 1600 2000
2400
60°C
20°C
0°C
–10°C
–20°C
0.2It(=0.42A)
0.5It(=1.05A)
1.0It(=2.10A)
2.0It(=4.20A)
Discharge Temperature Characteristics
Charge:CC-CV:2.1A-4.2V(3hrs.cut)
Discharge:CC:0.42A(E.V.:2.75V)
Measurement temperature: 20°C
Charge:CC-CV:2.1A-4.2V(3hrs.cut)
Discharge:CC:Variable Current(E.V.:2.75V)
Measurement temperature: 20°C
Charge: CC-CV:2.1A-4.2V(3hrs.cut)
Discharge capacity (mAh)
Capacity (mAh)
Cell voltage (V)Cell voltage (V)
Cell voltage (V)
Current (mA)
4.5
2.0
2.5
3.0
3.5
4.0
0
400 800 1200 1600 2000 2400
0 30 60 90 120 150 180
2.0
2.5
3.0
3.5
4.0
4.5
0
0
2000
2500
1500
1000
500
2000
2500
1500
1000
500