Panasonic Typical charge characteristics Dimensions (with tube) -

Panasonic Typical charge characteristics Dimensions (with tube) -
Panasonic
Individual Data Sheets
HHR-370AH/FT Cylindrical LFat/A size for back-up use
Dimensions (with tube)
Typical charge characteristics
(mm)
+0
18.2 - 0.7
2.0
(+)
Charge: 370mA X 16 hrs.
Voltage (V)
1.8
1.6
1.4
1.2
10°C
25°C
60°C
1.0
+0
0.8
67.0 - 1.5
0
2
4
6
8
10
12
14
16
18
20
60
70
Charge time (hours)
120
110
(-)
Capacity ratio (%)
100
Specifications
Diameter
Height
Approximate Weight
18.2+0 / -0.7mm
67.0+0 / -1.5mm
60g
Nominal Voltage
Average
-20
-10
0
10
20
30
40
50
Temperature °C
20m⏲
Rapid
*3
Typical discharge characteristics
370mA X 16hrs.
3,000mA X 1.4hrs.
Low rate
Ambient Temperature
40
3,500mAh
Rated (min.)
Standard
Standard
Rapid
Low rate
Discharge
Storage
50
3,700mAh
1000Hz at charged state.
Charge
Charge: 370mA X 16hrs.
Charge temperature: -10 to 60°C
Discharge: 740mA
Cut off voltage: 1.0V
Discharge temperature: 25°C
60
1.2V
*2
Approx. Internal impedance at
Charge
80
70
30
185mA X 32hrs.
123mA X 48hrs.
-10°C to 45°C
-10°C to 60°C
-20°C to 35°C
<6 months
-20°C to 45°C
<1 month
-20°C to 55°C
10°C
25°C
60°C
1.6
1.4
2.0
1.2
1.8
1.0
1.6
1.4
0.8
0
1
2
3
4
Discharge time (hours)
-20°C to 65°C
*1 After charging at 0.1It for 16 hours, discharging at 0.2It.
*2 For reference only.
*3 Please consult Panasonic for details of dT/dt.
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 Batteries
Charge: 370mA X 16hrs. 25°C
Discharge: 740mA
1.8
-10°C to 60°C
<1 year
<1 week
2.0
Voltage (V)
*1
Discharge Capacity
90
6
5
6
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