At risk of re-igniting (
) the thread, the point is that charge systems fall into two categories:
1. designed for lithium (phones, e-bikes, race bikes, new Ducatis, etc)
2. not designed for lithium (K bikes)
For No.2 you want to be sure the system is fit for purpose before swapping, and secondly that your lithium battery supplier is a trustworthy one.
You look at the options, the benefits, the risks, the cost.
You picked lithium.
I picked Motobatt. And a half a case of champagne. Bottoms up.