ACC4000CE41

Cell Type KR-FH
Specifications
D
d
Nominal Capacity
7000mAh
Nominal Voltage
1.2V
Trickle
Charging Current
Standard
H
Charging Time
H
Dimensions
of
Bare Cell
D
d
90.0 ±0.4
3.543 ±0.016
32.3 ±0.3
1.272 ±0.012
8.5
0.335
mm
inch
mm
inch
mm
inch
233mA
700mA
Trickle
above 48Hrs.
Standard
14 to 16Hrs.
Charge
Ambient
Discharge
Temperature
Storage
0°C to +70°C [+32°F to 158°F]
-30°C to +70°C [ -22°F to 158°F]
Internal Impedance (Av.)
(at 50% discharge)
3.5mΩ
(at 1000Hz)
Weight
224g/7.90oz
-20°C to +70°C [ -4°F to 158°F]
× 91.0
× 3.58
0
-0.9
0
-0.04
33.2
1.31
Dimensions(D)×(H)
(with tube)
0
-1.4
0
-0.06
mm
inch
Typical Characteristics
Charge
Discharge (at high rate)
Charge : 233mA
1.5
20˚C/68˚F
1.4
40˚C/104˚F
60˚C/140˚F
Charge : 700mA×16Hrs.
at 20˚C/68˚F
1.4
0˚C/32˚F
Cell Voltage (V)
Cell Voltage (V)
1.6
1.3
1.2
1.0
0.8
0
6
12
18
24
30
36
42
48
10
20
Charge Time (Hrs.)
40
50
60
70
80
Discharge Trickle charge (at high temperature)
Charge : 700mA
0˚C/32˚F
20˚C/68˚F
1.5
40˚C/104˚F
60˚C/140˚F
1.4
Charge : 233mA×48Hrs.
Charge : 233mA×24Hrs.
Discharge : 7000mA
at 45˚C/113˚F
1.4
Cell Voltage (V)
1.6
Cell Voltage (V)
30
Discharge Time (Mins)
Charge
1.2
1.0
0.8
1.3
0
2
4
6
8
10
12
14
0
16
10
20
Discharge (at low rate)
Available Capacity (%)
Charge : 700mA×16Hrs.
at 20˚C/68˚F
1.2
1.0
(0.5 It)
0
2
40
50
60
70
80
Temperature (Charge & Discharge)
1.4
0.8
30
Discharge Time (Mins)
Charge Time (Hrs.)
Cell Voltage (V)
(1 It)
(2 It)
0
(0.2 It)
4
6
10
Discharge Time (Hrs.)
12
90
80
Charge Characteristics
Discharge Characteristics
Condition Charge : 233mA×48Hrs.
Discharge : 1400mA
(End Volt 1.0V)
70
60
50
40
(0.1 It)
8
100
14
16
-20
-4
-10
14
0
32
10
50
20
68
30
86
40
104
Operating Temperature
50
122
60
140
70˚C
158˚F
CD120613
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