Have just bought a lithium battery to go in the camper, the charger in the van at the moment is not suitable for charging it, is it ok to hardwire a Victron mains charger to the 240v hookup and permanently connect it to the battery. My concern is I have a Victron smart 12v /12v 15amp which is used to charge the battery when the engine is running, will they effect each other when either is on.