You are right. I should have googled before posting. Thanks, MS On 8/25/06, Denny Esterline wrote: > >> If you expect to regularly discharge the battery to > >> close to empty, definitely use "deep cycle". That's > >> specifically what the deep cycle part is intended to address. > > > >I'm not sure that's true. I believe that "auto" guys under "deep > >cycle" address not the battery ability to hold the deep discharge > >regularly, but just the opposite =96 the ability to give out large > >amperes occasionally. > > > >Those "deep cycle" are lighter with thinner but bigger grids. They can > >start a big motor, but can't provide much capacity. > > Uhmmm.. No. > Deep cycle batteries are designed for applications where they will be dis= charged to a much lower level than starting batteries. Commonly used for RV= lighting and electric trolling motors. > > http://en.wikipedia.org/wiki/Lead-acid_battery#Standard.2C_deep_cycle_and= _marine_batteries > > -Denny > > > > -- > http://www.piclist.com PIC/SX FAQ & list archive > View/change your membership options at > http://mailman.mit.edu/mailman/listinfo/piclist > -- = http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist