Timotion TBB7, User Manual, Page: 9 / 10

TBB7 User Manual
Version C July 2017
9
8. Appendix
8.1
Discharge time curve
Sample 12V battery cell
Status
From full capacity (100%) to protect (20%)
X axis Discharge current (A)
Y axis Discharge time (min)
Remark In real situation the discharge varies- this test is only for reference
1A 2A 3A 4A 5A 6A
Time (min) 230 108 69 48 39 30
0
50
100
150
200
250
TBB6 and TBB7 (5.0Ah) discharge time curve
1A 2A 3A 4A 5A 6A
Time (min)
98 51 32 23 18 14
0
20
40
60
80
100
120
TBB6 and TBB7 (2.9Ah) discharge time curve