2 discharge data with constant power, continued – Alpha Technologies AlphaCellTM SMU-C Series User Manual
Page 25
25
745-680-B11-001, Rev. A
SMU-C 12-26
End voltage 5Min
10Min
15Min
30Min
1Hr
3Hr
5Hr
10Hr
20Hr
1.60V
207
133
101
60.9
35.9
15.5
9.02
5.97
3.14
1.67V
200
129
100
59.7
35.7
15.0
8.98
5.94
3.02
1.70V
190
128
99.2
55.9
35.0
14.3
8.87
5.90
2.99
1.75V
188
128
98.3
54.2
34.4
14.0
8.79
5.74
2.91
1.80V
173
126
91.2
51.7
32.4
13.6
8.52
5.62
2.82
1.85V
157
119
82.7
48.4
30.5
13.2
8.24
5.54
2.73
SMU-C 12-28
End voltage 5Min
10Min
15Min
30Min
1Hr
3Hr
5Hr
10Hr
20Hr
1.60V
207
133
101
60.9
35.9
15.5
9.02
5.97
3.14
1.67V
200
129
100
59.7
35.7
15.0
8.98
5.94
3.02
1.70V
190
128
99.2
55.9
35.0
14.3
8.87
5.90
2.99
1.75V
188
128
98.3
54.2
34.4
14.0
8.79
5.74
2.91
1.80V
173
126
91.2
51.7
32.4
13.6
8.52
5.62
2.82
1.85V
157
119
82.7
48.4
30.5
13.2
8.24
5.54
2.73
SMU-C 12-30
End voltage 5Min
10Min
15Min
30Min
1Hr
3Hr
5Hr
10Hr
20Hr
1.60V
207
133
101
60.9
38.5
16.6
9.67
6.40
3.36
1.67V
200
129
100
59.7
38.2
16.1
9.63
6.36
3.24
1.70V
190
128
99.2
55.9
37.5
15.4
9.50
6.32
3.20
1.75V
188
128
98.3
54.2
36.9
15.0
9.42
6.24
3.12
1.80V
173
126
91.2
51.7
34.8
14.6
9.13
6.16
3.04
1.85V
157
119
82.7
48.4
32.7
14.1
8.83
6.08
2.92
SMU-C 12-35
End voltage 5Min
10Min
15Min
30Min
1Hr
3Hr
5Hr
10Hr
20Hr
1.60V
290
186
142
85.3
44.9
19.4
11.3
7.47
3.92
1.67V
280
181
140
83.5
44.6
18.8
11.2
7.42
3.78
1.70V
265
179
139
78.2
43.8
17.9
11.1
7.37
3.73
1.75V
264
179
138
75.9
43.0
17.5
11.0
7.28
3.64
1.80V
243
176
128
72.4
40.6
17.0
10.6
7.19
3.55
1.85V
220
167
116
67.8
38.1
16.5
10.3
7.09
3.41
5.2
Discharge Data with Constant Power, continued
Wattage values for each battery model as a function of time and voltage with constant Watts per
cell @ 77°F/25°C