Typical charge characteristics Dimensions (with tube) Specifications -

Typical charge characteristics Dimensions (with tube) Specifications -
Panasonic
Individual Data Sheets
HHR210AH/FT Cylindrical A size (HR17/50) for back up use
Dimensions (with tube)
Typical charge characteristics
(mm)
2.0
+0
Charge: 210mA X 16hrs.
17.0 - 0.7
1.8
Voltage (V)
(+)
1.6
1.4
1.2
10°C
25°C
1.0
60°C
0.8
+0
0
50.0 - 1.5
2
4
6
8
10
12
14
16
18
20
Charge time (hours)
(-)
120
Capacity ratio (%)
110
Specifications
Diameter
Height
Approximate Weight
17.0+0 / -0.7mm
50.0+0 / -1.5mm
36g
Nominal Voltage
Discharge Capacity
Average
Rated (min.)
1000Hz at charged state.
Standard
*3
Rapid
Ambient Temperature
Low rate
Standard
Charge
Rapid
Low rate
Discharge
Storage
80
70
Charge: 210mA X 16hrs.
Charge temperature: -10 to 60°C
Discharge: 420mA
Cut off voltage: 1.0V
Discharge temperature: 25°C
60
50
30
-20
-10
0
10
20
30
40
50
60
70
Temperature (°C)
1.2V
*2
Approx. Internal impedance at
Charge
90
40
2,050mAh
1,900mAh
Typical discharge characteristics
20m⏲
210mA X 16hrs.
1,000mA X 2.3hrs.
105mA X 32hrs.
70mA X 48hrs.
2.0
-10°C to 60°C
Charge: 210mA X 16hrs. 25°C
Discharge: 420mA
10°C
25°C
60°C
1.8
Voltage (V)
*1
100
-10°C to 45°C
-10°C to 60°C
1.6
1.4
1.2
<1 year
-20°C to 35°C
1.0
<6 months
-20°C to 45°C
0.8
<1 month
-20°C to 55°C
<1 week
-20°C to 65°C
0
1
2
3
4
5
6
Discharge time (hours)
*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.
5
Nickel Metal Hydride Batteries
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