Performance Data
Constant current discharge data
Table 2-1 SPG Series Battery Constant Current Discharge Data Sheet
Constant Current Discharge Data Sheet(25
℃
)-------Amperes(A)
Battery model
End Voltage
(V/cell)
Discharge Time
5min
10min
15min
20min
25min
30min
45min
1h
1.5h
2h
3h
4h
5h
6h
10h
SPG12-175W
1.60
169
122
98.4
77.9
66.5
57.2
40.7
32.7 23.2 18.2 12.8 10.1 8.31 7.11 4.58
1.65
158
115
94.0
73.9
63.1
54.2
38.7
31.3 22.3 17.4 12.3 9.73 7.97 6.97 4.49
1.67
153
111
91.6
71.9
61.6
53.1
37.8
30.4 21.9 17.2 12.0 9.53 7.81 6.76 4.42
1.70
149
108
88.8
69.7
59.8
51.7
36.7
29.3 21.4 16.8
11.8
9.29 7.62 6.63 4.33
1.75
138
102
83.7
65.8
56.5
49.0
35.1
28.2 20.7 16.3
11.4
8.97 7.35 6.37 4.28
1.80
133
97.9
80.7
63.7
54.5
47.0
33.9
26.9 19.7 15.7 10.9 8.67 7.15 6.20 4.20
SPG12-215W
1.60
207
168
123
101
84.0
74.3
51.9
40.6 27.7 21.9 16.4 12.9
11.0 9.48 6.12
1.65
195
160
118
95.7
80.1
71.2
50.3
38.5 26.5 21.0 15.9 12.6 10.7 9.22 5.95
1.67
188
155
114
93.7
78.3
69.5
48.3
37.6 25.9 20.6 15.6 12.4 10.6 9.11 5.88
1.70
183
150
111
91.3
76.2
67.5
47.3
36.6 25.3 20.2 15.3 12.2 10.4 8.99 5.80
1.75
170
141
105
87.1
72.4
63.8
46.3
35.2 24.1 19.3 14.8
11.8
10.1 8.74 5.64
1.80
165
130
100
83.0
68.7
60.2
43.8
33.0 23.0 18.5 14.3
11.3
9.68 8.52 5.50
SPG12-255W
1.60
266
200
160
133
113
96.6
67.3
53.7 36.7 29.0 20.8 16.1 13.5 11.5
7.70
1.65
245
190
154
127
108
93.1
65.6
52.0 35.6 28.2 20.2 15.6 13.1 11.3
7.49
1.67
235
182
147
122
104
89.6
63.3
50.5 35.0 27.8 19.9 15.4 12.9 11.2
7.42
1.70
221
172
138
116
100
86.1
61.1
48.5 34.3 27.3 19.5 15.2 12.7 11.0
7.28
1.75
210
161
128
107
92.4
80.5
57.7
46.7 33.3 26.5 19.0 14.8 12.4 10.7 7.14
1.80
202
148
118
101
87.4
76.3
53.4
44.5 32.1 25.6 18.4 14.5 12.1 10.5 7.00
SPG12-320W
1.60
285
214
171
143
122
104
72.1
57.6 39.3 31.1 22.3 17.2 14.5 12.4 8.54
1.65
263
203
165
136
117
100
70.3
55.8 38.1 30.2 21.6 16.8 14.0 12.1 8.30
1.67
252
195
158
131
113
96.0
67.8
54.1 37.5 29.7 21.3 16.5 13.8 11.9
8.23
1.70
236
184
148
124
107
92.3
65.5
52.0 36.8 29.2 20.9 16.3 13.6 11.7
8.07
1.75
225
173
137
115
99.0
86.3
61.9
50.1 35.7 28.4 20.3 15.9 13.3 11.5
7.92
1.80
216
159
126
109
94.0
81.8
57.3
47.6 34.4 27.4 19.7 15.5 13.0 11.3
7.50
SPG12-300W
1.60
276
207
166
138
118
100
69.9
58.5 41.9 33.8 23.8 18.3 15.4 13.2 8.80
1.65
255
197
160
132
113
96.8
68.2
56.6 40.7 32.9 23.0 17.9 14.9 12.9 8.56
1.67
244
189
153
127
109
93.1
65.8
55.0 40.0 32.3 22.7 17.6 14.8 12.7 8.48
1.70
229
178
143
120
104
89.5
63.5
52.8 39.2 31.8 22.3 17.3 14.5 12.5 8.32
1.75
218
167
133
111
96
83.7
60.0
50.9 38.1 30.9 21.7 17.0 14.2 12.3 8.16
1.80
210
154
122
105
91
79.3
55.5
48.4 36.6 29.8 21.0 16.5 13.9 12.0 8.00
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