I've been using (3 seasons) Snyder motorsports batteries with out any issues, and recently installed a Dynabatt in a customer car but no real use as of yet. Compact size (7" L X 3" W X 7" H) at 13 lbs... right around $200. I use a standard batter charger (set on a low amperage) to do between round maintenance.


'01 P1500, Blown/Inj BAE,/Veney ,Bruno/CS2,Dana 60
'01 Dodge 3500 S Cummins Auto, Fresh air kit, 4" Exhaust,
'05 Dodge Magnum R/T - Too Much to list
'60 Willys CJ5
'01 International LPX - Project,DT466, Allison
'64 Plymouth Valiant, Inj 528 Hemi, 2spd