The Super Tenere tug is now over 5 years old which means the original battery oughta be replaced? It's done a great job despite it's tiny 12 AH rating so I don't absolutely NEED more capacity. But while the Chinese knock offs are a dime a dozen, the OEM Yuasa is darn near $200! With AGM 63 AH deep cycle/starting batteries going for a bit over $100, I'm tempted to make up some long battery cables and mount it in the sidecar. Only question is, will that big battery overstress the charging system? I've used car batteries on airheads with no problems, but I've heard of Stroms toasting their stators when asked to charge a car sized battery. Anybody had problems using car sized batteries on bikes like the Super Tenere?