HHR-250SCHF10 Panasonic - BSG, HHR-250SCHF10 Datasheet
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HHR-250SCHF10
Manufacturer Part Number
HHR-250SCHF10
Description
BATTERY PACK 12.0V 2500MAH NIMH
Manufacturer
Panasonic - BSG
Datasheet
1.HHR-250SCHF2.pdf
(1 pages)
Specifications of HHR-250SCHF10
Battery Type
Nickel Metal Hydride (NiMH)
Voltage - Rated
12V
Capacity
2650mAh
Battery Cell Size
SC - Flat Top
Number Of Cells
10
Structure
1 Row x 10 Cells Side to Side
Termination Style
Solder Tab
Rechargeability
Yes
For Use With
P638 - BATT NIMH 1.2V 2500MAH H TYPE
Lead Free Status / RoHS Status
Lead free / RoHS compliant by exemption
Other names
P638-F101
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 BATTERIES: INDIVIDUAL DATA SHEET
HHR250SCH
Dimensions (with Tube)
Specifications
1
2
3
4
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.
After charging at 0.1It for 16 hours, discharging at 0.2It.
For reference only.
Need specially designed control system
Control System:
dT/dt cut-off; 1 to 2°C/min
- V cut-off; - V per cell = 5 to 10 mV
T-control; T=65°C
Rapid charger timer; 2.4h (at 1.25a)
Trickle timer; within 2h
With control system
Approx. Internal impedance
at 1000Hz at charged state.
Discharge
Capacity
Charge
Nominal Voltage
Approximate
Storage
Charge
Diameter
Weight
Height
1
Discharge
Rated (Min.)
Low Rate
< 1 year
< 6 months
< 1 month
< 1 week
Standard
Standard
Average
Rapid
Rapid
Cylindrical SC size (HR 23/43)
3
(
( )
+
2
)
43.0+0/-1.5
23.0+0/-1.0
-10˚C to 60˚C
-10˚C to 45˚C
-10˚C to 60˚C
-20˚C to 35˚C
-20˚C to 45˚C
-20˚C to 55˚C
-20˚C to 65˚C
Grams
mm
55
˚
23.0
NICKEL METAL HYDRIDE HANDBOOK
1250mA x 2.4 hrs.
C
43.0
125mA x 32 hrs.
250mA x 16hrs.
83mA x 48 hrs.
+
-
+
-
2650 mAh
2500 mAh
0
1.0
0
1.5
1.2V
5m
14˚F to 140˚F
14˚F to 113˚F
14˚F to 140˚F
-4˚F to 95˚F
-4˚F to 113˚F
-4˚F to 131˚F
-4˚F to 149˚F
0.91+0/-0.04
1.69+0/-0.06
Ounces
inch
1.94
˚
F
4
(mm)
Typical Charge Characteristics
Typical Discharge Characteristics
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
2.0
1.8
1.6
1.4
1.2
1.0
0.8
2.0
1.8
1.6
1.4
1.2
1.0
0.8
* [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
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0
0
0
500
500
500
1000
1000
Charge: 0.1It x 15h at 25, 40, 60˚C
Discharge: 0.1It to 1.0V at 25˚C
1000
1500
1500
30A
Capacity (mAh)
Capacity (mAh)
Capacity (mAh)
20A
Charge: 0.5It x 2.4h at 25˚C
Discharge: 1, 2, 3It to 0.8V at 25˚C
10A
2000
2000
Charge: 0.5It x 2.4h
Discharge: 10, 20, 30A to 0.8V at 20˚C
1500
2500
2500
2000
3000
3000
AUGUST 2005
2500
3500
3500
Rest: 1h
Rest: 3h
4000
Rest: 1h
4000
3000
25˚C
40˚C
60˚C
1It
2It
3It
4500
4500