Panasonic HHR300SCP User Manual
NICKEL METAL HYDRIDE BATTERIES: INDIVIDUAL DATA SHEET
5
.0
0
0
0
HHR300SCP Cylindrical SC size (HR 23/43)
Dimensions (with T ube) (mm)
+-0
23.0
1
(+)
+-0
43.0
1.
( )
Specifications
mm inch
Diameter
Height
Approximate
Weight
23.0+0/-0.1
43.0+0/-1.5
Grams
57 2.01
Nominal V oltage 1.2V
Discharge
Capacity*
Average**
Rated (Min.)
3050 mAh
2800 mAh
Approx. Internal impedance
at 1000Hz at charged state.
Charge
Charge
Ambient
Temperature
Storage
Standard
Rapid
Standard
Rapid
Discharge
< 2 years
< 6 months
300mA (0.1It) x 16hrs.
3000mA (1It) x 1.2 hrs.
C
˚
0˚C to 45˚C
0˚C to 40˚C
-10˚C to 65˚C
-20˚C to 35˚C
-20˚C to 45˚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
0.91+0/-0.04
1.69+0/-0.06
4mΩ
32˚F to 113˚F
32˚F to 104˚F
14˚F to 149˚F
-4˚F to 95˚F
-4˚F to 113˚F
Ounces
F
˚
Typical Charge Characteristics
2.0
1.9
1.8
1.7
1.6
1.5
1.4
Voltage (V)
1.3
1.2
1.1
1.0
0.9
0.8
0 10203040506070809010
Charge: 3000mA(1 It)✕1.2hrs.
Charge Time (minutes)
Typical Discharge Characteristics
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 10203040506070809010
1.6
1.5
1.4
1.3
1.2
1.1
Voltage (V)
1.0
0.9
0.8
0.7
0.6
0246810121416182
Charge:
3000m
Disharge Temperature:
Discharge Time (minutes)
Charge:
2000m
Disharge Temperature:
10A
20A
Discharge Time (minutes)
A(1 It)✕1.2hrs,20˚C
A(1 It)✕1.2hrs,20˚C
0˚C
20˚C
40˚C
20
˚C
3000mA(1 It)
20
˚C
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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