So you can buy lithium replacements for your lead batteries on your bikes, now, right? A basic lithium cylindrical cell is, what, about 3.2V nominal? So 4 together is around 14V, or about the same as a “12V” lead acid. …and me sitting here with 12 little bitty Sony LiMnO2 cells with no home.
A little soldering, a little heatshrink (#notaturnigy) and bingbangBOOM, you gotcha lithium motorcycle battery replacement.
…and it in it’s new home: