tomw via EV wrote:
I did a graph of gc battery capacity versus discharge current using the
Peukert equation a number of years ago using the 20 hr and 10 or 5 hr rates.
It gave these capacities at 100A discharge current:
T145 (6V, 260Ah): 188Ah
T125 (6V, 240Ah): 165Ah
T105 (6V, 225Ah): 164Ah
T1275 (12V, 150Ah): 91Ah
T890 (8V, 190Ah): 127Ah
Seems a little high. What did you use for the Peukert exponent? For golf
cart batteries, it's usually somewhere around 1.2.
--
A truly excellent politician will tell you everything you want to hear.
A truly excellent engineer will tell you the truth. -- D.C. Weber
--
Lee Hart, 814 8th Ave N, Sartell MN 56377, www.sunrise-ev.com
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