leisure batteries and van and van battery question ? (1 Viewer)

[PAT N PAUL]

hi, i need help again please, i have two 110 leisure batteries that keep charge very well then when we are off on our jollys we just plug the hook up in from the house to top it up, but that doesn't charge my van battery what do i need to fit or have fitted to charge all three without having to take it for a run every couple of weeks. I think it charges the leisure batteries while driving but not sure.
Links would be very helpful.
regards

 

[PP Bear]

My thoughts are that you haven't possibly switched on the charger....my batts don't charge when I'm on EHU unless I actually switch on the charger

Possibly could be the answer

 

[PAT N PAUL]

thanks for the reply, so how can i keep my van battery charged up i thought there was some kind of relay that as soon as leisure batteries were charged it went over to van battery

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[TheBig1]

fit a battery master, available from Jim's shop
http://shop.motorhomefun.co.uk/product/battery-master/

then when the leisure batteries are full the charge get redirected to vehicle battery. just 3 wires to connect