Batteries Rechargeable Batteries NiMH Batteries (Nickel Metal Hydride) NiMH Series HHR150AA Data sheet

Batteries Rechargeable Batteries NiMH Batteries (Nickel Metal Hydride) NiMH Series HHR150AA Data sheet
NICKEL METAL HYDRIDE BATTERIES: INDIVIDUAL DATA SHEET
HHR150AA Cylindrical AA size (HR 15/51)
Typical Charge Characteristics
Dimensions (with Tube)
(mm)
2.0
Charge: 1500mA(1 It)✕1.2hrs.
1.9
1.8
Voltage (V)
1.7
14.5 +- 00.7
1.6
1.5
1.4
1.3
1.2
1.1
(+)
0˚C
20˚C
40˚C
1.0
0.9
0.8
50.5
+0
0
10
20
30
40
50
60
70
Charge Time (minutes)
80
90
100
Typical Discharge Characteristics
1.0
1.8
Charge: 1500mA(1 It)✕1.2hrs,20˚C
Discharge Temperature: 20˚C
1.7
Voltage (V)
1.6
( )
1.5
1.4
1.3
1.2
1.1
Specifications
1.0
mm
inch
0.9
Diameter
14.5+0/-0.7
0.57+0/-0.03
0.8
Height
50.0+0/-1.0
1.97+0/-0.06
Approximate
Weight
Grams
Ounces
26
0.92
Nominal Voltage
Average**
Discharge
Capacity*
1.8
1.7
1
2
3
4
Discharge Time (hours)
5
6
Charge: 1500mA(1 It)✕1.2hrs,20˚C
Discharge Temperature: 20˚C
1.6
Charge
Charge
20mΩ
Standard
150mA (0.1It) x 16hrs.
Rapid
1500mA (1It) x 1.2 hrs.
Standard
Rapid
Discharge
Storage
Voltage (V)
1500 mAh
Rated (Min.)
Approx. Internal impedance
at 1000Hz at charged state.
Ambient
Temperature
1.2V
1580 mAh
300mA(0.2 It)
0
< 1 year
< 3 months
< 1 month
˚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
-20˚C to 55˚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
-4˚F to 131˚F
1.5
1.4
1.3
1.2
1.1
1.0
1500mA(1 It)
3000mA(2 It)
0.9
0.8
0
10
20
30
40
50
60
70
80
90
100
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.
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