That discharge might have shorten the life of it, Marty. I did that to my second one and a year or two later started having issues with it, but you won’t find out until it quits. Hopefully that’s not the case and it’ll give many more years of service.The Shorai I put in the gsxr sat for about 3 months, while I waited on parts to fix the deer damage.
And yep, dead.
Jumped it with a jump box and it fired right up.
It cranks instantly every time since.
My friend bought a battery tender for it, but I don't use it, it's for future down time, he may buy cams for a winter project for me, lol...then back to MM's dyno.