Sanyo UR18500L User Manual
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Cell Type UR18500L
Specifications
Nominal Capacit
Nominal Voltage
Charging Method
Charging Voltage
Charging Current
Charging Time
Ambient Temperature
Weight
Min.1200mAh
3.7V
Constant Current
-Constant Voltage
4.2V
Std. 1200mA
2.5hrs.
Charge 0～+40
Discharge -20～+60
Storage -20～+50
33.7g
Jan. 12
℃
℃
℃
Dimensions (W/Tube)
(D) 18.10mm
Dimensions
of
Bare Cell
H 49.2mm
D 18.05mm
d9.0mm
Volumetric Energy Densit
ravimetric Energy Densit
Maximum size without tube
Typical Characteristics
*When designing a battery pack, get the precise information on a cell battery drawing
Discharge rate characteristics Discharge temperature characteristics
Temp.:20
4.5
4.0
3.5
3.0
Cell Voltage / V
2.5
2.0
℃
0.2CA(=0.24A)
0.5CA(=0.60A)
1.0CA(=1.20A)
2.0CA(=2.40A)
0 200 400 600 800 1000 1200 1400
Discharge Capacity / mAh
Charge:CC-CV:1.2A-4. 2V(24mA or 3hrs. cut )
Discharge:CC:Variabl e Current( E.V.:2.5V)
4.5
4.0
3.5
3.0
Cell Voltage / V
2.5
2.0
0 200 400 600 800 1000 1200 1400
Charge characteristics
4.5
4.0
3.5
Charge:CC-CV:1.2A- 4.2V(24mA or 3hrs. cut )Cell Voltage
Capac it y
(H) 49.30mm
350Wh/l
131Wh/kg
Charge:CC-CV:1.2A-4 .2V(24mA or 3hrs. c ut)
Discharge:CC:1. 2A(E.V.:2. 5V)
40
℃
20
℃
0
℃
-10
℃
-20
℃
Discharge Capacity / mAh
2000
1600
1200
1600
1200
3.0
Cell Voltage / V
2.5
2.0
0 60 120 180 240 300
Curr ent
Charge Time / min
40
20
0
800
℃
℃
℃
400
0
800
Current / mA
Capacity / mAh
400
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