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Panasonic - NICKEL METAL HYDRIDE BATTERIES

Numéro de référence HHR75AAA
Description NICKEL METAL HYDRIDE BATTERIES
Fabricant Panasonic 
Logo Panasonic 





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HHR75AAA fiche technique
NICKEL METAL HYDRIDE BATTERIES: INDIVIDUAL DATA SHEET
HHR75AAA/B Cylindrical AAA size (HR 11/45)
Dimensions (with Tube)
(mm)
10.5
+-
0
0.7
(+)
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: 450mA (0.64 It) x 1.7hrs
0˚C
20˚C
45˚C
10 20 30 40 50 60 70 80 90 100 110 120
Charge Time (minutes)
44.5
+-
0
1.0
Typical Discharge Characteristics
()
Specifications
Diameter
Height
Approximate
Weight
mm
10.5+0/-0.7
44.5+0/-1.0
Grams
12
inch
0.41+0/-0.03
1.75+0/-0.04
Ounces
0.42
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0
Charge: 450mA (0.64It) x 1.7 hrs, 20˚C.
Discharge Temperature: 20˚C.
140mA
(0.2It)
1 2 34 56
Discharge Time (hours)
Nominal Voltage
1.2V
Discharge
Capacity*
Average**
Rated (Min.)
730 mAh
700 mAh
Approx. Internal impedance
at 1000Hz at charged state.
35m
Charge
Standard
Rapid
70mA x 16hrs.
450mA x 1.7 hrs.
Charge Standard
Rapid
Discharge
˚C
0˚C to 45˚C
0˚C to 40˚C
-10˚C to 65˚C
˚F
32˚F to 113˚F
32˚F to 104˚F
14˚F to 149˚F
Storage
< 1 year
< 3 months
< 1 month
-20˚C to 35˚C
-20˚C to 45˚C
-20˚C to 55˚C
-4˚F to 95˚F
-4˚F to 113˚F
-4˚F to 131˚F
* 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.
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0
Charge: 450mA (0.64It) x 1.7hrs, 20˚C.
Discharge Temperature: 20˚C.
700mA (1It)
1400mA (2It)
10 20 30 40 50 60 70 80
Discharge Time (hours)
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
芯天下--http://oneic.com/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.

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