Sanyo N-250AAA User Manual

Typical Characteristics

1.4

1.2

1.0

0.8

0 1020304050607080

Charge : 25mA×16Hrs.

at 20˚C/68˚F

(2 It) (1 It)

Cell Voltage (V)

Discharge Time (Mins)

1.4

1.2

1.0

0.8

0246810121416

Change : 25mA×16Hrs.

at 20˚C/68˚F

(4 It)(8 It)

Cell Voltage (V)

Discharge Time (Mins)

100

80

60

40

-20 -10 0 10 20 30 40 50 60˚C

-4 14 32 50 68 86 104 122 140˚F

Available Capacity (%)

Operating Temperature

90

70

50

Charge Characteristics
Discharge Characteristics

Condition Charge : 25mA×16Hrs.

Discharge : 50mA
(End Volt 1.0V)

Dimensions

of

Bare Cell

D
d

H

+0.3/-0.4

43.7

H

+0.012/-0.016

1.720

±0.2

10.0

D

±0.008

0.394

5.5 mm

d

0.217 inch

mm

inch

mm

inch

Cell Type N-250AAA

Specifications

Nominal Capacity 250mAh
Nominal Voltage 1.2V

Standard 25mA

Charging Current

Charging Time

Ambient
Temperature

Charge

Discharge -20°C to +60°C [ -4°F to 140°F]
Storage -30°C to +50°C [ -22°F to 122°F]

Internal Impedance (Av.)
(at. 50% discharge)

Weight 11g/0.39oz

Dimensions(D)×(H)
(with tube)

Quick 75mA
Fast 375mA
Standard 14 to 16Hrs.
Quick 4 to 6Hrs.
Fast about 1Hr.
Standard 0°C to +45°C [+32°F to 113°F]
Quick 10°C to +45°C [+50°F to 113°F]
Fast 0°C to +45°C [+32°F to 113°F]

24.0m

Ω

(at 1000Hz)

10.5

0.41

0

44.4

×

-0.5 -1
0

1.75

×

-0.02 -0.04

0

mm

0

inch

Charge

1.6

1.5

1.4

Cell Voltage (V)

1.3

Charge

1.6

1.5

1.4

Cell Voltage (V)

1.3

Charge : 25mA

0˚C/32˚F

20˚C/68˚F

45˚C/113˚F

0246810121416

Charge Time (Hrs.)

Temperature : 20˚C/68˚F

1.5 It

0.3 It

0.1 It

0 20 40 60 80 100 120 140 160

Charge Input (%)

Discharge

Discharge

(at high rate)

(at high rate)

Discharge

(at low rate)

1.4

1.2

1.0

Cell Voltage (V)

0.8

0246810121416

Discharge Time (Hrs.)

Charge : 25mA×16Hrs.

(0.1 It)(0.2 It)(0.5 It)

at 20˚C/68˚F

Temperature

(Charge & Discharge)

CD010830