UN Test Data (Model:3UR18650-2-T0590)
1.Test Item:Impact (T6)
P.8/10
2.Test Purpose: This test simulates an impact.
3.Test Procedure:
The test sample cell or component cell is to be placed on a flat surface. A 15.8mm diameter bar is to be placed
across the center of the sample. A 9.1kg mass is to be dropped from a height of 61±2.5cm onto the sample.
A cylindrical or prismatic cell is to be impacted with its longitudinal axis parallel to the flat surface and perpendicular
to the longitudinal axis of the 15.8mm diameter curved surface lying across the center of the test sample. A
prismatic cell is also to be rotated 90 degrees around its longitudinal axis so that both the wide and narrow sides
will be subjected to the impact. Each sample is to be subjected to only a single impact. Separate samples are to
be used for each impact.
A coin or button cell is to be impacted with the flat surface of the sample parallel to the flat surface and the 15.8mm
diameter curved surface lying across its center.
SANYO Internal Procedure:
As above.
4.Test Requirements:
External temperature of test batteries does not exceed 170°C and there is no disassembly and no fire within six
hours of this test.
5.Test Date: 2007/10/05
6.Test Data:
1
0
PASS
2
0
PASS
3
0
PASS
4
0
PASS
5
0
PASS
6
PASS
7
PASS
8
PASS
PASS
9
PASS
10
PASS
11
0
PASS
12
0
PASS
13
0
PASS
14
0
PASS
15
0
PASS
16
PASS
17
PASS
18
PASS
19
PASS
20
PASS
Notes: D-Disassembly, F-Fire, 0-No disassembly & no fire
Other
event
Result
Judgement
Cell No.
Maximum Temperature(°C)
At first
cycle, 50%
charged
states
119
116
122
122
122
After 50
cycles
ending, in
fully
discharged
states
54
53
58
50
52
