Sanyo UR14430Y User Manual

Dimens ions(Typ.)

Bare Cell

H 42.8mm

D 13.85mm

d7.0mm

Jan. 12

Cell Type UR14430Y

Specifications

Nominal Capacity Min. 500mAh Nominal Voltage

Charging Method

Charging Voltage Charging Curren Charging Time

Charge 0～+40

Ambient Temperature

Discharge -20～+60

Storage -20～+50

Weight (Max.)

Dimensions (Max.)

Volumetric Energy Density Gravimetric Energy Density

Constant Current

-Constant Voltage

(D) 13.90m m

(H) 42.90m m

3.7V

4.2V

Std. 500mA

2.5hrs.

℃ ℃ ℃

16.3g

284Wh/l

113Wh/kg

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(=0.1A)

0.5CA(=0.25A)

1.0CA(=0.5A)

2.0CA(=1.0A)

0 100 200 300 400 500 600 700 800

Discharge Capacity / mAh

Charge:CC-CV:0.5A- 4.2V(10mA 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

℃

-10

℃

-20

℃

Discharge Capacity / mAh

Charge :CC-CV:0 .5A-4. 2V(10mA cut ) Discharge:CC:0. 5A(E.V.:2. 5V)

Charge characteristics

Cell Voltage / V

4.5

4.0

3.5

3.0

2.5

Charge:CC-CV:0. 5A-4.2V(10mA cut)Cell Voltage

Capac i ty

Current

40 20 0

1000

800

600

400

℃ ℃ ℃

200

800

600

400

Current / mA

Capacity / mAh

200

2.0

0 60 120 180 240

Charge Time / min