Yes it works for Lithium batteries, including 24 volt ones. You will need to tweak the settings because these batteries are so much more efficient that conventional batteries. I have written a Blog post about using Victron equipment with non-Victron Lithium Batteries and you will get some suggestions there as to how to tweak the settings. You will find it under the Lithium Battery section of my blog or there is also a link to it in my "Technical Pages" section.