Re: Charging multiple batteries while running
Morning Doc,<br />Sure is. Go to your marine parts dealer & check out the range of Perko battery control switches. These are made in the US but are used everywhere<br />(even Down Under) because they are big on quality but small on price. The enclosed instructions for wiring up batteries are complete & easy to understand. No need to spend big bucks on a marine electrician for this job.

<br />Regards,<br />Peter.<br />PS. Accept no cheap & nasty clones

<br />Whoops.

I am basing this advice on the fact that your 24V power is coming from 2x12v batteries in series & that your starting battery is also 12v.