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PDF HHR380A Data sheet ( Hoja de datos )
| Número de pieza | HHR380A | |
| Descripción | NICKEL METAL HYDRIDE BATTERIES | |
| Fabricantes | Panasonic | |
| Logotipo |  |
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NICKEL METAL HYDRIDE BATTERIES: INDIVIDUAL DATA SHEET
HHR380A Cylindrical L-A size (HR 17/67)
Dimensions (with Tube)
17.0
+0
- 0.7
(+)
67.0
+0
-1.5
(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: 2000mA- V=10mV
0˚C
20˚C
45˚C
20 40 60 80 100 120 140 160
Charge Time (minutes)
Typical Discharge Characteristics
()
Specifications
Diameter
Height
Approximate
Weight
mm
17.0+0/-0.7
67.0+0/-1.5
Grams
53
inch
0.67+0/-0.03
2.64+0/-0.06
Ounces
1.87
Nominal Voltage
Discharge
Capacity*
Average**
Rated (Min.)
Approx. Internal impedance
at 1000Hz at charged state.
Charge
Standard
Rapid***
Charge Standard
Rapid
Discharge
< 1 year
Storage < 3 months
< 1 month
1.2V
3800 mAh
3700 mAh
25mΩ
370mA (0.1It) x 16hrs.
2000mA dT/dt
˚C
0˚C to 45˚C
˚F
32˚F to 113˚F
0˚C to 40˚C 32˚F to 104˚F
-10˚C to 65˚C 14˚F to 149˚F
-20˚C to 35˚C -4˚F to 95˚F
-20˚C to 45˚C -4˚F to 113˚F
-20˚C to 55˚C -4˚F to 131˚F
* After charging at 0.1It for 16 hours, discharging at 0.2It.
** For reference only.
*** For rapid charge: use dT/dt charge termination method. Refer to the
Nickel Metal Hydride “Charge Methods” section for further details.
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
1.8
Charge: 2000mA dT/dt=1.0˚C/min,20˚C
1.7 Disharge Temperature: 20˚C
1.6
1.5
1.4
1.3
1.2
1.1
1.0
760mA(0.2 It)
0.9
0.8
0123456
Discharge Time (hours)
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0
Charge: 2000mA,dT/dt=1.0˚C/min.20˚C
Disharge Temperature: 20˚C
2000mA(0.53 It)
3800mA(1 It)
10 20 30 40 50 60 70 80 90 100 110 120
Discharge Time (minutes)
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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