thanks Bobster!!! I wanted to try that because I need to balance the cells of the battery pack, and so, when it gets to about 98% I would like to lower the charging current 1A otherwise the Seplos sends the battery into protection and disconnects the charge, but with the User define (lithium100A) I don't know how to do it. I don't think the Seplos 3.0 has the ability to limit the charging current of the inverter. Now it is attached with a network cable.