best budget battery?

The specs on that battery are quite impressive for that price. I wonder how it holds up to the demands of car audio (High current in short spikes) vs regular UPS use (Low current, long draw time)
ya if anyone has some info please post it..id be interested in one or 2 of these..

 
Optima Yellow Top "refurb" direct from the warehouse for $40.

At least that's the going rate around here, from what I hear. Mine was free.

 
The specs on that battery are quite impressive for that price. I wonder how it holds up to the demands of car audio (High current in short spikes) vs regular UPS use (Low current, long draw time)
well, maybe it is the same as a 2400.. since the 2400 is better for its reserve capacity than its quickness..

 
Optima Yellow Top "refurb" direct from the warehouse for $40.
At least that's the going rate around here, from what I hear. Mine was free.
What part of AR are you in????? I'm right here in LR //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif:D:D

 
whats up with the gruber ups battery?

internal resistance is 4 ohms? (that would be same as ESR no?) //content.invisioncic.com/y282845/emoticons/confused.gif.e820e0216602db4765798ac39d28caa9.gif

 
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