Datasheet J-SC3000X Specification

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Page 1

Revision：4.5

：

Product Specification

Product Model:

Product Type:

Draw up：

Date

Nickel-Metal Hydride Battery

J-SC3000X

Technical Department

2010-11-16

Add:No.83 YongSheng Road,Baisha Ind.Dev.,JiangMen City,GuangDong Province,P.R.China

○

Tel:86-750-3534405 Fax:86-750-3534305

Web address: http://www.jjjbattery.com E-Mail:jjj@jjjbattery.com

JJJ reserves the right to alter or amend the design, model and specification without prior notice.

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Document Title：Product Specification of Ni-MH J-SC3000X Revision：4.3

１、 SCOPE

This specification governs the performance of the following J J J Nickel-Metal Hydride

cylindrical cell and its stack-up battery.

JJJ Model：SC3000P

Cell Size：SC(22.0±0.1×42.0±0.5)mm

2 、DATA OF STACK UP BATTERIES

All data involve voltage and weight of stack-up batteries are equal to the value of unit cell

multiplied by the number of unit cell which consisted in the stack-up batteries

Example ：Stack-up batteries consisting three unit cells

Nominal voltage of unit cell=1.2V

Nominal voltage of stack-up batteries =1.2V×3=3.6V

3、 RATINGS

Description Specification Condition

Nominal Voltage Unit cell or stack-up batteries1.2

Minimum Capacity 2900 Standard Charge/Discharge

Nominal Capacity Standard Charge/Discharge

Standard Charge

Fast Charge

Unit

V/cell

mAh

3000

mA 300 (0.1C)

hour

mA 3000 (1.0C)

1.1

approx

hour

(See Note 2)

T1=20±5℃(See Note 1)

-ΔV=0~5mV/cell , Timer Cutoff=120%nominal capacity , Temp.Cutoff=55℃, dT/dt=0.8℃/min， T1=20±5℃

Trickle Charge T1=20±5℃

Standard discharge T1= 20±5℃ Humidity：Max85%

Discharge Cut-off Voltage

Storage Temperature

(0.03C)~(0.05C)

mA 600 (0.2C)

V/cell 1.0

-20~25

-20~35

℃

-20~45

Within 1 year*

Within 6 months

Within 1 month

State：30% charge Max Humidity：85%

-20~55

Typical Weight unit cell

Gram

Within 1 week

*To keep the best performance for those not used for a long time,we recommend to charge the cells/batteries at least 30% after discharge entirely in every 6 months.

JJJ reserves the right to alter or amend the design,model and specification without prior notice.

JIANGMEN JJJ BATTERY CO.,LTD.

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Fully charged at :

300

mA for 48 hrs

JIANGMEN JJJ BATTERY CO.,LTD.

up to 3 cycles are

Open Circuit

Standard Charge, Storage 28days

No leakage nor

○

Document Title：Product Specification of Ni-MH J-SC3000X Revision：4.5

4、 PERFORMANCE

Unless otherwise stated, tests should be done within one month of delivery under the following

conditions：

Ambient Temperature ：20±5℃ Relative Humidity ： 65±20%

Notes： Standard Charge/Discharge conditions：

Charge： 300 mA(0.1C)×16 hours Discharge： 600 mA(0.2C) to 1.0V/cell

Test

Unit Remarks

Specification

Condition

Capacity mAh

Voltage(OCV) Internal Impedance Upon fully charge(lKHz)

mΩ

High Rate Discharge(1C)

Charge Retention mAh 1800 (60%)

IEC Cycle Life

Leakage

Vibration Resistance

Impact Resistance

Maximum continuous discharge current Maximum momentary discharge current

min

≥

Cycle

deformation

Change of voltage

should be less than

0.02V/cell,change of impedance

should be less than

5milliohm/cell

Change of voltage

should be less than

0.02V/cell,change of impedance

should be less than

5milliohm/cell

2900 Standard Charge/Discharge

≥

1.25 Within l hour after standard charge

≥

≤

Standard Charge, l hour rest before

≥

discharge by 1C to 1.0V/cell

Standard Discharge IEC61951-2(2003)7.4.1.1≥500

Charge the battery at 0.1C for 14hrs,then leave for 24hrs,check battery before/after vibration,amplitude 1.5mm,vibration 3000 CPM,any direction for 60mins.

Charge the battery at 0.1C for 14hrs,then leave for 24hrs,check battery before/after dropped,height 50 cm wooden board(thickness 30mm)direction not specified,3 times.

30(10C)

45(15C)

allowed

up to 3 cycles are allowed

T1=20±5℃

see Note 3

JJJ reserves the right to alter or amend the design,model and specification without prior notice.

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Product Specification of

○

Document Title：

Ni-MH J-SC3000X Revision：4.5

5、CONFIGURATION, DIMENSIONS AND MARKINGS

Please refer to the attached drawing.

6、EXTERNAL APPEARANCE

The cell/battery shall be free from cracks, scars, breakage, rust, discoloration, leakage or deformation.

7、WARRANTY

One year limited warranty against workmanship and material defects.

8、CAUTION

[1]Reverse charging is not acceptable.

[2]Charge before use. The cells/batteries are delivered in an uncharged state.

[3]Do not charge/discharge with more than our specified current.

[4]Do not short circuit the cell/battery Permanent damage to the cells/batteries may result.

[5]Do not incinerate or mutilate the cells/batteries.

[6]Do not solder directly to the cells/batteries.

[7]The expected life may be reduced if the cells/batteries are subjected to adverse conditions as:

extreme temperature, deep cycling, excessive overcharge/ over-discharge.

[8]Store the cells/batteries in a cool dry place. Always discharge batteries before packing.

Notes：

[1] T1: Ambient Temperature.

[2] Approximate charge time from discharged state, for reference only.

[3] IEC61951-2(2003)7.4.1.1 Cycle Life:

Cycle No.

2-48

50 1-4h

Charge Discharge

0.1C×16h

0.25C×3h10min

0.1C×16h

Rest

None

0.25C×2h20min

0.25C to 1.0V/cell

0.2C to 1.0V/cell

Cycle l to 50 shall be repeated until the discharge duration on any 50th cycle becomes less than 3 h.

JJJ reserves the right to alter or amend the design,model and specification without prior notice.

JIANGMEN JJJ BATTERY CO.,LTD.

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JJJ Battery Co.,LTD.

Description:

22.00±0.10

10.00±0.08

42.00±0.50

41.50±0.50

MODEL No:

J-SC3000X

Dimensions(without Tube) (mm)

Charge at 20℃

1.7

1.6

1.5

1.4

V o l t a g e ( V )

1.3

1.2

0.1C

1.1 1

0 20 40 60 80 100 120 140 160

Input Capacity(%)

3000 mAh SIZE Ni-MH SC

Specification

Nominal Capacity

Nominal Voltage

Charge current

Charge time

Ambient

Temperature

Internal Impedance(mΩ)

Charge

(After Charge)

Weight

Discharge at high rate,20℃

1.5

1.4

1.3

1.2

1.1 1

V o l t a g e ( V)

0.9

0.8

0.7

0 10 20 30 40 50 60 70 80 90 100

Standard 300 mA

Fast 3000 mA

Standard 16 Hrs

Fast 1.1 Hrs

Standard

Fast

Discharge

Storage

Discharge Capacity(%)

3000 mAh

1.2 V

0℃~45℃

10℃~45℃

-30℃~60℃

-20℃~55℃

≤

57 g

10C

Discharge at low rate,20 ℃

1.5

1.4

1.3

0.2C

1.2

1.1

V o l t a g e ( V )

0.9 0 1 2 3 4 5 6

Discharge Time(hrs)

100

95 90 85 80 75 70

r a ti o ( % )

65 60

C h a r g e r e t e t i o n

55 50

0 4 8 12 16 20 24 28

Selfdischarge at 20℃

Time(day)

JJJ reserves the right to alter or amend the design,model and specification without prior notice.

JIANGMEN JJJ BATTERY CO.,LTD.

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