ADDING BATTERIES

摘要

My 21hp Nanni has alternator charging (65amps) with one start battery of 95 amp hour and two house batteries of 95a/h each, controlled through a battery switch. I want to fit three more 95a/h house batteries. I have noticed that battery switches are rated in amps maximum and with all my batteries switched in I would have about 600 amps. The largest battery switch I can find is rated at 500 amps and is very expensive. Do I need to fit a second battery switch to handle the three new batteries and to charge them separately?