1 discharge data with constant current, continued – Alpha Technologies AlphaCellTM SMU-C Series User Manual
Page 20

745-680-B11-001, Rev. A
20
SMU-C 12-40
End voltage 5Min
10Min
15Min
30Min
1Hr
3Hr
5Hr
10Hr
20Hr
1.60V
183
114
86.0
52.4
28.4
12.5
7.63
4.15
2.24
1.67V
172
108
82.7
50.1
28.1
12.0
7.47
4.11
2.17
1.70V
158
104
80.8
45.6
27.2
11.2
7.31
4.10
2.13
1.75V
154
101
78.2
43.3
25.9
10.8
7.15
4.08
2.08
1.80V
138
96.4
71.0
40.1
24.3
10.4
6.72
4.00
2.02
1.85V
122
91.8
63.8
36.9
22.6
10.0
6.29
3.95
1.98
SMU-C 12-55
End voltage 5Min
10Min
15Min
30Min
1Hr
3Hr
5Hr
10Hr
20Hr
1.60V
236
147
111
67.6
39.8
17.5
10.7
5.71
3.09
1.67V
222
139
107
64.7
39.3
16.8
10.5
5.66
2.98
1.70V
203
134
104
58.8
38.1
15.7
10.2
5.63
2.93
1.75V
199
130
101
55.9
36.3
15.2
10.0
5.61
2.85
1.80V
178
124
91.6
51.8
34.0
14.6
9.41
5.50
2.78
1.85V
157
118
82.4
47.6
31.7
14.0
8.80
5.43
2.72
SMU-C 12-65
End voltage 5Min
10Min
15Min
30Min
1Hr
3Hr
5Hr
10Hr
20Hr
1.60V
278
173
130
79.5
46.9
20.6
12.6
6.85
3.70
1.67V
261
164
125
76.0
46.3
19.8
12.3
6.79
3.57
1.70V
239
158
122
69.1
44.9
18.5
12.1
6.76
3.52
1.75V
234
153
118
65.7
42.8
17.9
11.8
6.74
3.43
1.80V
209
146
108
60.8
40.0
17.2
11.1
6.60
3.33
1.85V
185
139
96.8
56.0
37.3
16.5
10.4
6.51
3.26
SMU-C 12-75
End voltage 5Min
10Min
15Min
30Min
1Hr
3Hr
5Hr
10Hr
20Hr
1.60V
319
199
150
91.3
54.0
23.7
14.5
7.89
4.26
1.67V
299
188
144
87.4
53.3
22.8
14.2
7.82
4.12
1.70V
274
182
141
79.4
51.7
21.3
13.9
7.78
4.05
1.75V
269
176
136
75.4
49.2
20.6
13.6
7.76
3.94
1.80V
241
168
124
69.9
46.1
19.8
12.8
7.60
3.84
1.85V
212
160
111
64.3
43.0
19.1
12.0
7.50
3.77
5.1
Discharge Data with Constant Current, continued
Amperage values for each battery model as a function of time and voltage @ 77°F/25°C.