P-280CR/A10 Panasonic - BSG, P-280CR/A10 Datasheet

P-280CR/A10

Manufacturer Part Number

P-280CR/A10

Description

BATT NICAD 2800MAH C SIZE R TYPE

Manufacturer

Panasonic - BSG

Datasheet

1.P-280CRL4.pdf (1 pages)

Specifications of P-280CR/A10

Battery Cell Size

C - Flat Top

Voltage - Rated

1.2V

Capacity

2800mAh

Rechargeability

Yes

Size / Dimension

1.02" Dia x 1.97" H (25.8mm x 50.0mm)

Termination Style

Flat Top (Non-Extending)

Internal Resistance

Standard Charge Time

Standard Charge Current

Weight

2.79 oz (79.1g)

Lead Free Status / RoHS Status

Lead free / RoHS compliant by exemption

Other names

P-280C
P-280CR
P-280CR/FT
P190

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NICKEL CADMIUM BATTERIES: INDIVIDUAL DATA SHEET

P-280CR

Dimensions (with tube)

Specifications

* 0.2It discharge capacity after charging at 0.1It for 16 hours.

** For reference only.

*** Refer to “Charge Methods for Ni-Cd Batteries”

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:

Approx. Internal impedance at

Discharge

Capacity*

1000Hz at charged state

Approximate

Charge

Diameter

[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.

Weight

Height

Nominal Voltage

Storage

Charge

n = the time base [hours] for which the rated capacity is declared

Discharge

Rated (Min.)

< 2 years

< 6 months

C size (KR26/50) Type: R

Average**

Standard

Rapid***

Rapid

25.8 +0/-1.0

50.0 +0/-1.5

(

( )

Grams

)

79g

25.8

-20˚C to 65˚C

-20˚C to 35˚C

-20˚C to 45˚C

10˚C to 40˚C

50.0

0˚C to 45˚C

200mA (0.33It) x 4.5 hrs.

NICKEL CADMIUM HANDBOOK, PAGE 57

280mA (0.1It) x 16 hrs.

1.0

1.5

˚C

3000mAh

2800mAh

1.2V

4mΩ

1.02 +0/-0.04

1.97 +0/-0.06

Ounces

32˚F to 113˚F

50˚F to 104˚F

-4˚F to 149˚F

-4˚F to 95˚F

-4˚F to 113˚F

2.79

inch

˚F

(mm)

Typical Discharge Characteristics

Typical Charge Characteristics

1.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

1.7

1.6

1.5

1.4

1.3

1.2

1.1

1.0

0.9

0.8

1400mA

(0.5It)

Discharge Time (minutes)

Charge Time (minutes)

Discharge Time (hours)

5600mA

(2It)

1400mA

(5It)

Charge: 2800mA(1It)x 1.5hrs., 20˚C.

Discharge Temperature: 20˚C.

Charge: 2800mA(1It)x 1.5hrs., 20˚C.

Discharge Temperature : 20˚C.

Charge: 2800mA(1It)x 1.5hrs., 20˚C.

Discharge Temperature : 20˚C.

Charge: 2800mA (1It)x 1.5hrs.

560mA

(0.2It)

2800mA

(1It)

8400mA

AUGUST 2003

(3It)

10˚C

20˚C

40˚C

100

120

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