I am wrong about MaxAmps.

Sorry for the small graphs...

There are larger versions here

http://www.nitrokillers.com/forumdisplay.php?f=117

John-I am not seeing the 12ah that you are referring to.

The tabs that we use are copper, not nickel. Copper is 10X more conductive and our copper tabs are very thick. Twice as thick as most the manufacturers I have seen. They can handle those very high amp draws in bursts. I think I have an eagle tree showing bursts in the 250 amp range. I will see what I can dig up. Very few setups are running in this range.

At 20C average, a pack will last 3 minutes. Most guys will set up for a longer run time than that unless they are drag racing or doing speed runs on boats.

With the expanded CBA we were able to do burst at 120 amps. I will try and dig them out or get them tested again.

I do agree that high voltage is a sweet way to go if it will fit.

-Austin