i'm new to the site been looking around for months but i wanted to be a part of this super site love it guys. members are so helpful to newbies i;m trying to mod a 1436 but anyways, i have two batteries wired in parallel( I think that's what you call it two batts. still 12v) can i buy a two bank charger and charge them still hooked together or do i need to un wire them while the charger is charging them, i am only wondering because i was told you need to charge the batts separate hope this makes sense thank you ahead