Panasonic HHR650D User Manual
NICKEL METAL HYDRIDE BATTERIES: INDIVIDUAL DATA SHEET
5
0
)
6
0
HHR650D Cylindrical D size (HR 33/62)
Dimensions (with T ube) (mm)
+-0
33.0
1.0
(+)
+-0
61
1.
( )
Specifications
mm inch
Diameter
Height
33.0+0/-0.1
61+0/-1.5
Approximate
Weight
Nominal V oltage 1.2V
Discharge
Capacity*
Average**
Rated (Min.)
Approx. Internal impedance
at 1000Hz at charged state.
Charge
Standard
Rapid
Charge
Ambient
Temperature
Storage
Standard
Rapid
Discharge
< 2 years
< 6 months
0˚C to 45˚C
0˚C to 40˚C
-10˚C to 65˚C
-20˚C to 45˚C
-20˚C to 55˚C
Grams
170 6.0
6800 mAh
6500 mAh
650mA (0.1It) x 16hrs.
6500mA (1It) x 1.2 hrs.
C
˚
2.40+0/-0.08
2mΩ
32˚F to 113˚F
32˚F to 104˚F
14˚F to 149˚F
-4˚F to 113˚F
-4˚F to 131˚F
1.3+0/-0.04
Ounces
F
˚
Typical Charge Characteristics
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
Voltage (V)
1.2
1.1
1.0
0.9
0.8
0 10203040506070809010
Charge Time (minutes)
Charge: 6500mA(1 It)✕1.2hrs.
Typical Discharge Characteristics
1.8
1.7
1.6
1.5
1.4
1.3
Voltage (V)
1.2
1.1
1.0
0.9
0.8
012345
1.8
1.7
1.6
1.5
1.4
1.3
1.2
Voltage (V)
1.1
1.0
0.9
0.8
0 1020304050607
Charge:
6500m
Disharge Temperature:
Discharge Time (hours)
Charge:
Disharge Temperature:
Discharge Time (minutes)
A(1 It)✕1.2hrs,20˚C
6500m
A(1 It)✕1.2hrs,20˚C
6500mA(1 It)
13000mA(2 It)
32500mA(5 It)
1300mA(0.2 It
0˚C
20˚C
40˚C
20
˚C
20
˚C
* After charging at 0.1It for 16 hours, discharging at 0.2It.
** For reference only.
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.
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
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.
NICKEL METAL HYDRIDE HANDBOOK
AUGUST 2005
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