Bought 4 batteries for the bikes a few weeks ago 18 ah .
Buy 4 batteries get free shipping .
All of my bikes use the same size battery .
Went to replace both batteries in my oilhead, found a piece on the bottom of one of the batteries missing .
Got a replacement battery from the seller this week .
Seeing as how it is an AGM type battery, no fluid loss, the fiberglass mat in that cell is just damp with acid .
I had some left over JB Weld, an epoxy product available in the US, that I used to repair the rear fender of my Guzzi .
Got the repair done yesterday on the battery case and will install it on my '82 LS today and see how long it lasts !!!
Manufacturer claims it's chemical resistant, time will tell with battery acid !! https://www.jbweld.com/product/j-b-weld-twin-tube