Sanyo N-1900SCR Cadnica User Manual

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

Sanyo N-1900SCR Cadnica Specifications

General

Capacity	1900 mAh
Voltage	1.2V
Chemistry	NiCd
Type	Rechargeable
Cycle Life	500
Operating Temperature	0 to 45°C

Summary

Battery Cell Specifications

Nominal Capacity and Voltage

Specifies the rated capacity (1900mAh) and nominal voltage (1.2V) of the battery cell.

Charging Current and Time

Details charging current (Standard/Fast) and charging time (Standard/Fast) for the cell.

Operating and Storage Temperatures

Outlines acceptable ambient temperature ranges for charging, discharging, and storage.

Physical and Electrical Characteristics

Includes internal impedance, weight, and overall dimensions of the battery cell.

Typical Characteristics

Charge Characteristics

Shows battery voltage and temperature during charging for a 5-cell pack over time.

Cell Capacity vs. Discharge Rate

Illustrates how available capacity changes with different discharge rates (It).

Discharge Characteristics (High Rate)

Depicts cell voltage during high-rate discharge over time (e.g., 1It, 2It).

Discharge Characteristics (Low Rate)

Shows cell voltage during low-rate discharge over time (e.g., 0.1It, 0.2It, 0.5It).

Temperature Effects on Charge & Discharge

Graphs available capacity (%) versus operating temperature for charge and discharge conditions.