Typical Characteristics
SpecificationsCell Type N-270AAKDimensions
of
Bare Cell
H29.5 ±0.3 mm
1.161 ±0.012 inch
D14.0 ±0.2 mm
0.551 ±0.008 inch
d7.0 mm
0.276 inch
D
d
H
Nominal Capacity 270mAh
Nominal Voltage 1.2V
Charging Current Standard 27mA
Quick 81mA
Charging Time Standard 14 to 16Hrs.
Quick 4 to 6Hrs.
Ambient
Temperature
Charge Standard 0°C to +70°C [+32°F to 158°F]
Quick 10°C to +70°C [+50°F to 158°F]
Discharge -20°C to +70°C [ -4°F to 158°F]
Storage -30°C to +70°C [-22°F to 158°F]
Internal Impedance (Av.)
(at 50% discharge)
15.0mΩ
(at 1000Hz)
Weight 14g/0.49oz
Dimensions(D)×(H)
(with tube)
Charge
1.6
1.5
1.4
1.3
0246810121416
Charge : 27mA
0˚C/32˚F
20˚C/68˚F
40˚C/104˚F
60˚C/140˚F
Cell Voltage (V)
Charge Time (Hrs.)
Charge
1.6
1.5
1.4
1.3
0 20 40 60 80 100 120 140 160
Temperature : 20˚C/68˚F
0.3 It
0.1 It
Cell Voltage (V)
Charge Input (%)
Discharge (at low rate)
1.4
1.2
1.0
0.8
0246810121416
Charge : 81mA×5Hrs.
at 20˚C/68˚F
(0.1 It)(0.2 It)(0.5 It)
Cell Voltage (V)
Discharge Time (Hrs.)
Discharge (at high rate)
1.4
1.2
1.0
0.8
01020304050607080
Charge : 81mA×5Hrs.
at 20˚C/68˚F
(2 It) (1 It)
Cell Voltage (V)
Discharge Time (Mins)
Discharge (at high rate)
1.4
1.2
1.0
0.8
0 2 4 6 810121416
Charge : 81mA×5Hrs.
at 20˚C/68˚F
(4 It)(8 It)
Cell Voltage (V)
Discharge Time (Mins)
Temperature (Charge & Discharge)
100
80
60
40
-20-100 102030405060˚C
-4 14 32 50 68 86 104 122 140˚F
Available Capacity (%)
Operating Temperature
90
70
50
Charge Characteristics
Discharge Characteristics
Condition Charge : 81mA×5Hrs.
Discharge : 54mA
(End Volt 1.0V)
14.5 0× 30.3 0mm
-0.5 -1
0.57 0× 1.19 0inch
-0.02 -0.04
CD010830