Some good ideas there Max...how about solar powered?
I was aware of the danger, so the new battery was no where near the area being soldered. I bent the metal connectors so they put pressure on the battery for a solid connection.So the new battery is NOT soldered. Hopefully vibration will not be a problem. I bought some batteries that have tabs but they are not ideally positioned and I have not decided yet wether to use them. I will be eager to hear about your test ride.
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