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UN Test Data
1.Test Item: Vibration (T3)
2.Test Purpose: This test simulates vibration during transport.
3.Test Procedure:
Cells and batteries are firmly secured to the platform of the vibration machine without distorting the cells in such a
manner as to faithfully transmit the vibration. The vibration shall be a sinusoidal waveform with a logarithmic sweep
between 7 Hz and 200 Hz and back to 7 Hz traversed in 15 minutes.This cycle shall be repeated 12 times for a
total of 3 hours for each of three mutually perpendicular mounting positions of the cell. One of the directions of
vibration must be perpendicular to the terminal face.
The logarithmic frequency sweep is as follows: from 7 Hz a peak acceleration of 1gn is maintained until 18 Hz is
reached. The amplitude is then maintained at 0.8 mm(1.6 mm total excursion) and thefrequency increased until a
peak acceleration of 8gn occurs (approximately 50Hz).A peak acceleration of 8 gn is then maintained until the
frequency is increased to 200Hz.
SANYO Internal Procedure:
As above.
4.Test Requirements:
No mass loss(less than 0.1%),no leakage,no venting,no disassembly,no rupture and no fire,and the voltage
retention is not less than 90%.
The requirement relating to voltage is not applicable to test batteries at fully discharged states.
5.Test Date:
2007/10/19
6.Test Data
Mass(g)
Battery No.
Before test After test
1
294.43
At first
cycle,in
2
293.65
fully
3
294.27
charged
states
4
293.91
5
294.60
At first
cycle,in
6
294.71
fully
7
294.70
discharged
states
8
294.43
After 50
9
294.08
cycles
10
294.65
ending in
fully
11
294.63
charged
12
294.01
states
After 50
13
294.50
cycles
14
294.56
ending in
fully
15
294.10
discharged
16
294.32
states
Notes: L-Leakage, V-Venting, D-Disassembly, R-Rupture, F-Fire,
0-No leakage, no venting, no disassembly, no rupture & no fire
(Model:3UR18650-2-T0590)
Mass
loss (%)
Before test After test
(=<0.1%)
294.49
0.020
293.69
0.014
294.31
0.014
293.99
0.027
294.63
0.010
294.73
0.007
294.72
0.007
294.43
0.000
294.07
0.003
294.61
0.014
294.63
0.000
294.00
0.003
294.50
0.000
294.54
0.007
294.07
0.010
294.32
0.000
Voltage
Voltage(V)
Retention(
%)(=>90%)
12.36
12.35
99.9
12.36
12.35
99.9
12.36
12.35
99.9
12.35
12.34
99.9
12.40
12.39
99.9
12.40
12.39
99.9
12.40
12.39
99.9
12.40
12.38
99.8
P.5/10
Other
Judgement
Result
event
0
PASS
0
PASS
PASS
0
PASS
0
PASS
0
PASS
0
PASS
0
PASS
0
PASS
PASS
0
PASS
0
PASS
0
PASS
0
PASS
0
PASS
0
PASS
0
PASS
0
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