Sanyo UR18650ZTA User Manual

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Cell Type UR18650ZTA

Specifications

Nominal Capacity
Nominal Voltage

Charging Method

Charging Voltage
Charging Current
Charging Time

Ambient Temperature

Weight (Max.)

Charge 0～+40

Dis charge -20～+60

Storage -20～+50

Min.2900mAh

3.7V

Constant Current

-Constant Voltage

4.35V

Std.1450mA

4.0hrs.

48.0g

Jan. 12

℃
℃
℃

Dimensions(Ty p.)

of

Bare Cell

Discharged State after Assembling

H 65.0 mm

D 18.2 mm

d 9.0 mm

Dimensions (Max.)

Volumetric Energy Densit
Gravimetric Energy Density

Typical Characteristics

Discharge rate characteristics

4.5

4.0

3.5

3.0

Cell Voltage / V

2.5

2.0

0.2CA(=0.58A)

0.5CA(=1.45A)

1.0CA(=2.90A)

2.0CA(=5.80A)

0 500 1000 1500 2000 2500 3000 3500

Discharge Capacity / mAh

Charge:CC-CV:1.45A-4. 35V(58mA cut)

Discharge:CC:Variabl e Current(E.V.: 3.0V)

Charge characteristics

4.5

4.0

4.5

4.0

3.5

3.0

Cell Voltage / V

2.5

2.0
0 500 1000 1500 2000 2500 3000 3500

Charge:CC-CV:1.45A-4.35V(58mA cut)

Cell Voltage

(D) 18.24mm

(H) 65.10mm

620Wh/l

220Wh/kg

*Maximum size without tube

Discharge temperature characteristics

40

℃

20

℃

0

℃

-10

℃

-20

℃

Discharge Capacity / mAh

2500

2000

4000

Charge:CC-CV:1.45A-4.35V(58mA cut)

Discharge:CC:1.45A(E.V.:3.0V)

3.5

3.0

Cell Voltage / V

2.5

2.0
0 60 120 180 240 300

Charge Time / min

Capacity

Curr ent

40
20
0

1500

1000

℃
℃
℃

500

0

3000

2000

Current / mA

Capacity / mAh

1000