6XE& Document Title:Product Specification of Ni-MH 1、 SCOPE

6XE& Document Title:Product Specification of Ni-MH 1、 SCOPE
Document Title:Product Specification of Ni-MH6XE&
1、 SCOPE
This specification governs the performance of the following Nickel-Metal Hydride
cylindrical cell and its stack-up battery.
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
Unit
Specification
Condition
Nominal Voltage
V/cell
1.2
Minimum Capacity
mAh
2900
Standard Charge/Discharge
Nominal Capacity
mAh
3000
Standard Charge/Discharge
mA
300 (0.1C)
hour
16
mA
3000 (1.0C)
1.1 approx
Standard Charge
Fast Charge
hour
(See Note 2)
Trickle Charge
mA
(0.03C)~(0.05C)
Standard discharge
mA
600 (0.2C)
Discharge Cut-off
Voltage
V/cell
1.0
-20~25
Storage Temperature
℃
-20~35
-20~45
-20~55
Unit cell or stack-up batteries
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℃
T1=20±5℃
T1= 20±5℃ Humidity:Max85%
Within 1 year*
Within 6 months State:30% charge
Within 1 month Max Humidity:85%
Within 1 week
Typical Weight
57
unit cell
Gram
*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.
Document Title:Product Specification of Ni-MH6XE&3000
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
Specification Condition
Test
Unit
Remarks
up to 3 cycles are
Capacity
mAh
Standard Charge/Discharge
≥ 2900
allowed
Open Circuit
V
Within l hour after standard charge
≥ 1.25
Voltage(OCV)
Internal Impedance mΩ
Upon fully charge(lKHz)
≤6
High Rate
Standard Charge, l hour rest before
up to 3 cycles are
min
≥ 51
Discharge(1C)
discharge by 1C to 1.0V/cell
allowed
Standard Charge, Storage 28days
T1=20±5℃
Charge Retention mAh ≥ 1800 (60%)
Standard Discharge
≥500
IEC61951-2(2003)7.4.1.1
IEC Cycle Life
Cycle
see Note 3
No leakage nor Fully charged at : 300 mA for 48 hrs
Leakage
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
Vibration
Resistance
Impact Resistance
Maximum continuous
discharge current
Maximum momentary
discharge current
A
30(10C)
A
45(15C)
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.
Document Title:Product Specification of Ni-MH6XE&:
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:
Charge
Discharge
0.1C×16h
Rest
None
0.25C×2h20min
2-48
0.25C×3h10min
None
0.25C×2h20min
49
0.25C×3h10min
None
0.25C to 1.0V/cell
50
0.1C×16h
1-4h
0.2C to 1.0V/cell
Cycle No.
1
Cycle l to 50 shall be repeated until the discharge duration on any
50th cycle becomes less than 3 h.
Description:
MODEL No:6XE&3000
3000 mAh SIZE Ni-MH SC
Specification
Nominal Capacity
Nominal Voltage
Standard
Charge current
Fast
Standard
Charge time
Fast
Standard
Charge
Ambient
Fast
Temperature
Discharge
Storage
Internal Impedance(mΩ)
(After Charge)
Weight
Dimensions(without Tube) (mm)
22.00±0.10
D
10.00±0.08
d
42.00±0.50
H
41.50±0.50
h
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1
0.1C
20
40
60 80 100 120 140 160
Input Capacity(%)
Discharge at low rate,20 ℃
1
0.9
1
2
3
4
Discharge Time(hrs)
10C
0
10 20 30 40 50 60 70 80 90 100
Discharge Capacity(%)
Selfdischarge at 20℃
Charge retetion
ratio(%)
Voltage(V)
0.2C
0
1
5C
100
95
90
85
80
75
70
65
60
55
50
1.5
1.4
1.3
1.2
1.1
57 g
Discharge at high rate,20℃
1.5
1.4
1.3
1.2
1.1
1
0.9
0.8
0.7
1C
0
≤6
Voltage(V)
Voltage(V)
Charge at 20℃
3000 mAh
1.2 V
300 mA
3000 mA
16 Hrs
1.1 Hrs
0℃~45℃
10℃~45℃
-30℃~60℃
-20℃~55℃
5
6
0
4
8
12
16
Time(day)
20
24
28
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