NICKEL METAL HYDRIDE BATTERIES: INDIVIDUAL DATA SHEET
HHR300SCP
Cylindrical SC size (HR 23/43)
Dimensions (with Tube)
(mm)
Typical Charge Characteristics
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0
Charge: 3000mA(1 It)✕1.2hrs.
Voltage (V)
23.0
+ 0
-
1.0
0˚C
20˚C
40˚C
(
+
)
10
20
30
40
50
60
70
80
90
100
Charge Time (minutes)
Typical Discharge Characteristics
43.0
+ 0
-
1.5
1.8
1.7
1.6
1.5
Voltage (V)
Charge:
3000mA(1
It)✕1.2hrs,20˚C
Disharge Temperature:
20˚C
1.4
1.3
1.2
1.1
1.0
( )
Specifications
mm
Diameter
Height
Approximate
Weight
23.0+0/-0.1
43.0+0/-1.5
Grams
57
inch
0.91+0/-0.04
1.69+0/-0.06
Ounces
2.01
0.9
0.8
0
10
20
30
40
50
60
70
3000mA(1 It)
80
90
100
Discharge Time (minutes)
1.6
Nominal Voltage
Discharge
Capacity*
Average**
Rated (Min.)
1.2V
3050 mAh
Voltage (V)
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0
2
4
6
8
Charge:
2000mA(1
It)✕1.2hrs,20˚C
Disharge Temperature:
20˚C
2800 mAh
4mΩ
300mA (0.1It) x 16hrs.
3000mA (1It) x 1.2 hrs.
Approx. Internal impedance
at 1000Hz at charged state.
Charge
Standard
Rapid
Ambient
Temperature
Charge
Standard
10A
20A
˚
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
˚
F
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
10
12
14
16
18
20
Rapid
Discharge
Storage
< 2 years
< 6 months
Discharge Time (minutes)
* 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
NICKEL METAL HYDRIDE HANDBOOK
AUGUST 2005
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.
Analogue and Mixed Signal
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