Ok. When it tapers, it usually tapers on the last about 5 minutes of the charge. It tapers pretty quickly. You probably right on the verge of it doing that. You'll see tomorrow or whenever you charge the next one.

It'll go up to about 14.80 and then slow down considerably and then go to 14.81...then all the way to 14.88v and then it will stop and say "FUL" .