Kevin frazier
Widowmaker!
Except my lithium fully charges every time to 100% . Never an issue with the charging, charging system is stock. Much more cranking power than stock battery. Charging system doesn’t have to work so hard, in my opinion. And to op, i think its your starter relay! When theyre going bad, sometimes they work, sometimes they dont. Key on you can feel the starter relay click on finger if touching relay, bike should start, when key is turned off in 30 seconds you can feel it click, when they start going bad they will stay open or on and drain battery, parasitic drain enough to kill battery. Thank you and have a great day