Panasonic HHR330APH User Manual
Hhr330aph, Nickel metal hydride handbook august 2005, Dimensions (with tube) (mm) specifications
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NICKEL METAL HYDRIDE HANDBOOK
AUGUST 2005
NICKEL METAL HYDRIDE BATTERIES: INDIVIDUAL DATA SHEET
This information is generally descriptive only and is not intended to make or imply any representation, guarantee or warranty with respect to any cells and batteries. Cell and battery designs/specifications are subject to
modification without notice. Contact Panasonic for the latest information.
Typical Discharge Characteristics
Typical Charge Characteristics
HHR330APH
Cylindrical L-Fat A size (HR 18/67)
Dimensions (with Tube) (mm)
Specifications
1
After charging at 0.1It for 16 hours, discharging at 0.2It.
2
For reference only.
3
Need specially designed control system
Control System:
dT/dt cut-off; 1 to 2°C/min
-
U
V cut-off; -
U
V per cell = 5 to 10 mV
T-control; T=65°C
Rapid charger timer; 2.4h (at 1.25a)
Trickle timer; within 2h
4
With control system
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.
(
+
)
( )
67.0
+
-
0
1.5
18.2
+
-
0
0.7
0
2
4
6
8
10
12
14
16
18
20
0.8
0.9
1.0
1.1
1.2
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
Voltage (V)
Charge Time (hours)
Charge: 330mA(0.1 It)
✕
16hrs.
-10˚C
25˚C
60˚C
- 20
- 10
0
10
20
30
40
50
60
70
30
40
50
60
70
80
90
100
110
120
Capacity Ratio (%)
Temperature (˚C)
Charge: 330mA(0.1 It)
✕
16hrs
Disharge: 660mA(0.2 It),cut off voltage 1.0V
Disharge Temperature: 25˚C
0
5
10
15
20
25
30
Voltage (V)
Discharge Time (min.)
10A
20A
Charge: 330mA(0.1 It)
✕
16hrs, 20˚C
Discharge Temperature: 20˚C
1.8
1.6
1.4
1.2
1.0
0.8
Note:
[It] was previously expressed as [C]. [It] is an IEC standard expression
for the amount of charge or discharge current and is expressed as:
It(A) = Cn (Ah)/1h.
• [It] is the reference test current in ampres
• [Cn] is the rated capacity of the cell or battery in Ampere-hours.
n = the time base [hours] for which the rated capacity is declared
Nominal Voltage
1.2V
Discharge
Capacity
1
Average
2
Rated (Min.)
3300 mAh
3200 mAh
5.5m
Ω
330mA x 16hrs.
1650mA x 2.4 hrs.
4
165mA x 32 hrs.
110mA x 48 hrs.
Approx. Internal impedance
at 1000Hz at charged state.
Charge
Charge
Discharge
Storage
Standard
Rapid
3
Low Rate
Standard
Rapid
Ambient
T
emperature
˚
C
˚
F
-10˚C to 60˚C
-10˚C to 45˚C
-10˚C to 60˚C
-20˚C to 35˚C
-20˚C to 45˚C
-20˚C to 55˚C
-20˚C to 65˚C
14˚F to 140˚F
14˚F to 113˚F
14˚F to 140˚F
-4˚F to 95˚F
-4˚F to 113˚F
-4˚F to 131˚F
-4˚F to 149˚F
< 1 year
< 6 months
< 1 month
< 1 week
Diameter
Height
Approximate
Weight
mm
inch
Grams
Ounces
18.2+0/-0.7
67.0+0/-1.5
0.72+0/-0.03
2.64+0/-0.06
60
2.12