Currently my Quattro (and multi) only allows a minimum of one hour of absorption time on initial charge (even though it allows .25 hours on repeated absorption).
My (and arguably most) lithium batteries require very little absorption time. So forcing them into a 1 hour absorption is both unnecessary and potentially causes extra wear on lithium batteries.
I would like to see the base absorption time settable to, at the very least, the same levels as with repeated absorption, or to even smaller window sizes.
Ideally I'd put my batteries in 10 minutes of absorption.