I fitted Lithium a few years ago and it's worked very well but recently I've had a problem after longish fast runs where the alternator stops charging the battery, then with normal traffic speeds it starts charging again. Possibly reg/rec overheating because the Lithium works differently, maybe just old bike and the alternator needs servicing.
I used to think Lithium was pretty straight forward but it does seem to have some hidden complications.
Afaik Lithiums need a different max charge voltage. You can damage them/circuitry running a Pb regrec. I got schooled on it by the mechanics, and they got sick of removing busted lithiums from bikes that now they refuse to consider them. When they work, great, but you need to do some work.
I fitted Lithium a few years ago and it's worked very well but recently I've had a problem after longish fast runs where the alternator stops charging the battery, then with normal traffic speeds it starts charging again. Possibly reg/rec overheating because the Lithium works differently, maybe just old bike and the alternator needs servicing.
I used to think Lithium was pretty straight forward but it does seem to have some hidden complications.