Re: Running twin 110 spare batteries.

Darren

Look on my website in the electrical notes. The split charge relay section

should tell you all you need to know and come back if you want anything 
clarified.

The only downside may be charging tome but without a lot more info I can
not 
comment on that.

Tony Brooks

www.TB-Training.co.uk
Sup****t & training for ordinary boaters


"Darren B" <darrenb@[EMAIL PROTECTED]
> wrote in message 
news:g2qnu3dpp1uigcpanec16ss7n2vrfcfcus@[EMAIL PROTECTED]
> Not boat related as it's for my camper but same principle.
>
> Van has a starter battery and 85amp leisure battery which are isolated
> from each other so I cant flatten starter battery. However I need more
> backup power so I am planning on going for a 110amp in each footwell
> with a suitable vent under the floor. Cant really link this up to the
> charging circuit as the amperages are all different (cant fit a 110
> under bonnet) Is this correct?
>
> So what I was thinking of doing was having the 110s wired in parallel
> but charged from a mains charger every now and again when we are on
> mains. This would obviously need to be plumbed in to the existing
> camper 12volt system but I guess somehow I would need to isolate the
> charging circuits?
>
> Any ideas how I should set this lot up?
>
> Thank you.
>