Yes all you have given us to go by is that it will charge 6 volt, 12 volt, and 24 volt lead acid batterys with isolated outputs. Most chargers especially intelligent ones only work for a range of capacities at a certain voltage for one battery type. There are a few ways to contol the charging of differant batterys but non are universal. We can not help you with out knowing what type of control,what type of batterys, and how fast you what to charge your batterys.