Sanyo UR18500H User Manual

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Cell Type UR18500H

Specifications

Nominal Capacity
Nominal Voltage

Charging Method

Charging Voltage
Charging Curren
Charging Tim e

Am bient Temperature

Weigh

Min.1450mAh

3.7V

Constant Current

-Constant Voltage

4.2V

Std. 1450mA

2.5hrs.

Charge 0～+40

Discharge -20～+60

Storage -20～+50

33.5g

Jan. 12

℃
℃
℃

Dimensions (W/Tube)

(D) 18.10mm

Dimensions

of

Bare Cell

H 49.2mm

D 18.05mm

d9.0mm

Volumetric Energy Density

ravimetric Energy Density

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(=0.29A)

0.5CA(=0.725A)

1.0CA(=1.45A)

2.0CA(2.90A)

0 400 800 1200 1600

Discharge Capacity / mAh

Charge:CC-CV:1.45A-4. 2V(25mA or 3hrs. cut)
Discharge:CC:Variabl e Current( E.V.:2. 75V)

4.5

4.0

3.5

3.0

Cell Voltage / V

2.5

2.0
0 400 800 1200 1600

Charge characteristics

4.5

4.0

3.5

Cell Voltage

Charge:CC-CV:1.45A- 4.2V(25mA or 3hrs. cut)

Capac i ty

(H) 49.30mm

160Wh/kg

Charge:CC-CV:1.45A- 4.2V(29mA. cut)
Discharge:CC:1. 45A(E.V.:2. 75V)

40

℃

20

℃

0

℃

-10

℃

-20

℃

Discharge Capacity / mAh

2000

1600

1600

1200

1200

422Wh/l

3.0

Cell Voltage / V

2.5

2.0

0 60 120 180 240

Current

Charge Time / min

40
20
0

800

℃
℃
℃

400

0

800

Current / mA

Capacity / mAh

400