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Typical Characteristics
Specifications
Cell Type N-1900SCR
Dimensions
of
Bare Cell
H
42.0
±0.4
mm
1.654
±0.016
inch
D
22.0
±0.3
mm
0.866
±0.012
inch
d
10.0 mm
0.394 inch
D
d
H
Nominal Capacity 1900mAh
Nominal Voltage 1.2V
Charging Current
Standard 190mA
Fast 2900mA
Charging Time
Standard 14 to 16Hrs.
Fast about 1Hr.
Ambient
Temperature
Charge
Standard 0°C to +45°C [+32°F to 113°F]
Fast 5°C to +40°C [+41°F to 104°F]
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)
4.0m
Ω
(at 1000Hz)
Weight 54g/1.98oz
Dimensions(D)
×
(H)
(with tube)
Charge Characteristics
(5 cells pack)
0 102030405060
70 80 90 100
Charge Time (Mins)
8.0
7.5
7.0
Battery Voltage (V)
Battery Temperature(˚C)
60
40
20
0
Charge : 2.9A to 45˚C/113˚F
Cell Capacity
(at various discharge rate)
100
80
60
40
90
70
50
012345678
Charge : 2.9A to 45˚C/113˚F
Discharge : End Volt 1.0V
at 20˚C/68˚F
Available Capacity (%)
Discharge Rate (It)
Discharge
(at low rate)
1.4
1.2
1.0
0.8
0246810121416
Charge : 2.9A to 45˚C/113˚F
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
0 1020304050607080
(2 It) (1 It)
Cell Voltage (V)
Discharge Time (Mins)
Charge : 2.9A to 45˚C/113˚F
at 20˚C/68˚F
Discharge
(at high rate)
1.4
1.2
1.0
0.8
0246810121416
(4 It)(8 It)
Cell Voltage (V)
Discharge Time (Mins)
Charge : 2.9A to 45˚C/113˚F
at 20˚C/68˚F
Temperature
(Charge & Discharge)
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 : 2.9A to 45˚C/113˚F
Discharge : 380mA
(End Volt 1.0V)
22.9
0
×
42.9
0
mm
-1 -1.2
0.90
0
×
1.69
0
inch
-0.04 -0.05
CD010830