Sanyo KR-SCH User manual

Typical Characteristics
Specifications
Cell Type KR-SCH
Dimensions
of
Bare Cell
H42.0 ±0.3 mm
1.654 ±0.012 inch
D22.0 ±0.3 mm
0.866 ±0.012 inch
d10.0 mm
0.394 inch
D
d
H
Nominal Capacity 1200mAh
Nominal Voltage 1.2V
Charging Current Tr i c k l e 4 0 m A
Standard 120mA
Charging Time Trickle above 48Hrs.
Standard 14 to 16Hrs.
Ambient
Temperature
Charge 0°C to +70°C [+32°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)
8.5mΩ
(at 1000Hz)
Weight 46g/1.62oz
Dimensions(D)×(H)
(with tube)
Charge
1.6
1.5
1.4
1.3
0 6 12 18 24 30 36 42 48
Charge : 40mA
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
0246810121416
Charge : 120mA
0˚C/32˚F
20˚C/68˚F
40˚C/104˚F
60˚C/140˚F
Cell Voltage (V)
Charge Time (Hrs.)
Discharge (at low rate)
1.4
1.2
1.0
0.8
0246810121416
Charge : 120mA×16Hrs.
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
Charge : 120mA×16Hrs.
at 20˚C/68˚F
(2 It) (1 It)
Cell Voltage (V)
Discharge Time (Mins)
Discharge Trickle charge (at high temperature)
1.4
1.2
1.0
0.8
0 1020304050607080
Charge : 40mA×48Hrs.
Charge : 40mA×24Hrs.
Discharge : 1200mA
at 45˚C/113˚F
Cell Voltage (V)
Discharge Time (Mins)
Temperature (Charge & Discharge)
100
80
60
40
-20 70˚C
-4
-10
14
0
32
10
50
20
68
30
86
40
104
50
122
60
140 158˚F
Available Capacity (%)
Operating Temperature
90
70
50
Charge Characteristics
Discharge Characteristics
Condition Charge : 40mA×48Hrs.
Discharge : 240mA
(End Volt 1.0V)
22.9 0× 43.0 0mm
-1 -1.2
0.90 0× 1.69 0inch
-0.04 -0.05
CD010830