It's been awhile since I've been back home to the forums here. I miss this place. Covid and job situations have been interesting over the past few summers. We've been tempted with a few days of nice weather in Michigan. I know it's way too optimistic to think about getting Big Red out of the shop yet but I'm getting ready for it! I have a 4 year old Yuasa battery in the bike now that will need replacing this spring. Has anybody put in a newer lithium ion battery in their rides? I know there are differences in voltages and charging circuit characteristics. BMS management systems aside, does anybody have advice on these in the ST?