ACG4000CE251

New
High temperature & long life type
Old
( HHR370AH)
BK370AH
H
LFat/A size
■ Dimensions (with tube)
type
■ Typical charge characteristics
ø 18.2 -+00.7
2.0
(+)
1.8
Voltage (V)
Charge : 350 mA(0.1 lt) × 16 hrs.
1.6
1.4
1.2
-10 ℃
20 ℃
60 ℃
1.0
+0
67.5 -1.5
0.8
0
2
4
6
8
10
12
14
16
18
20
Charge time (hours)
120
110
Unit: mm
(- )
■ Specifications
Diameter
Height
Approximate Weight
18.2 +0 / -0.7 mm
67.5 +0 / -1.5 mm
60 g
Nominal Voltage
1.2 V
Average *2
Rated (min.)
Charge
Rapid
*3
Low rate
Ambient Temperature
Standard
Charge
Rapid
Low rate
Discharge
Storage
80
70
Charge : 350 mA (0.1 It) ×16 hrs.
Charge temperature : -10 to 60 ℃
Discharge : 700 mA(0.2 It)
Cut off voltage : 1.0 V
Discharge temperature : 20 ℃
60
50
30
-20
-10
0
10
20
30
40
50
60
70
Temperature (℃)
3700 mAh
3500 mAh
Approx. Internal impedance
at 1000Hz at charged state.
Standard
90
40
20 mΩ
■ Typical discharge characteristics
350 mA X 16 hrs.
1.8
3000 mA X 1.4 hrs.
185 mA X 32 hrs.
123 mA X 48 hrs.
-10 ℃ to 60℃
-10 ℃ to 45 ℃
Charge : 1750 mA -dV = 5 mV, 20 ℃
Discharge : 700 mA
1.7
1.6
Voltage (V)
*1
Discharge
Capacity
Capacity raito (%)
100
-10 ℃
20 ℃
60 ℃
1.5
1.4
1.3
1.2
-10 ℃ to 60 ℃
1.1
<1 year
-20 ℃ to 35 ℃
1.0
<6 months
-20 ℃ to 45 ℃
0.9
<1 month
-20 ℃ to 55 ℃
<1 week
-20 ℃ to 65 ℃
0.8
0
1
2
3
4
Discharge time (hours)
5
6
*1 After charging at 0.1 It for 16 hours, discharging at 0.2 It.
*2 For reference only.
*3 Need specially designed control system. Please contact Panasonic for details.
Battery performance and cycle life are strongly affected by how they are used. In order to
maximize battery safety, please consult Panasonic when determining charge/discharge
specs, warning label contents and unit design.
*The data in this document are for descriptive purposes only and are not intended to make or imply any guarantee or warranty.
Nickel Metal Hydride Battery
2014/03
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