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Lithium ion battery ratings (cylindrical), Characteristics – Sanyo Lithium ion User Manual

Page 5

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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

300

200

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