UN Test Data (Model:3UR18650-2-T0638)
1.Test Item:
Vibration (T3)
P.5/10
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:
2010/1/15-2010/1/18
6.Test Data
Before test After test
Before test After test
1
327.57
327.66
0.027
12.73
12.72
99.9
0
PASS
2
328.50
328.63
0.040
12.70
12.68
99.8
0
PASS
3
328.28
328.50
0.067
12.75
12.74
99.9
0
PASS
4
328.24
328.46
0.067
12.74
12.73
99.9
0
PASS
5
327.22
327.47
0.076
0
PASS
6
328.10
328.37
0.082
0
PASS
7
327.92
328.06
0.043
0
PASS
8
328.08
328.13
0.015
0
PASS
9
328.41
328.44
0.009
12.77
12.77
100.0
0
PASS
10
328.49
328.59
0.030
12.79
12.79
100.0
0
PASS
11
327.35
327.40
0.015
12.79
12.78
99.9
0
PASS
12
327.89
327.96
0.021
12.80
12.79
99.9
0
PASS
13
327.17
327.40
0.070
0
PASS
14
327.83
327.99
0.049
0
PASS
15
328.67
328.66
0.003
0
PASS
16
328.18
328.19
0.003
0
PASS
Notes: L-Leakage, V-Venting, D-Disassembly, R-Rupture, F-Fire,
0-No leakage, no venting, no disassembly, no rupture & no fire
Other
event
Result Judgement
At first
cycle,in
fully
charged
states
PASS
At first
cycle,in
fully
discharged
states
After 50
cycles
ending in
fully
charged
states
After 50
cycles
ending in
fully
discharged
states
Battery No.
Mass(g)
Mass loss
(%)
(=<0.1%)
Voltage(V)
Voltage
Retention(
%)(=>90%)
