Bongo Fury

got this kit, ebay item 261377538767, all is ok but i have to wire to, D+ or L Terminal on alternator, and that might as well be japanese to me, if anyone could help that would be cool

http://www.ebay.co.uk/itm/261377538767? ... 26_rdc%3D1

Bit late now but a voltage sensing relay would have been a better option as that would only charge the leisure battery when the starter battery is fully charged.

What will this one do then
How does this one work then pls

As poohbear mentioned, the basic split charge on ebay is not the best option. It needs a feed from somewhere on the ignition circuit to activate the relay & connect the batteries in parallel so they both charge (& discharge) at same time. The least worst option is to take the feed from the small cable that comes from the alternator. That will only energise the relay when the engine is running, but the extra load of the relay coil may result in the charge & sediment lights on the instrument panel glowing dimly all the time the engine is running. The even less good option is to take the feed from something that is only powered when the ignition is on such at the windscreen wipers (for example). The big problem with this is that as soon as the ignition key is turned to position 2, both batteries will be connected in parallel. That's great if both batteries are fully charged as you will get double the normal cranking current so the van will start fine, but if the LB is run down, it will drag the voltage of the SB down too so you may not be able to start at all.

A voltage sensing relay (VSR) really is superior option here and you could buy one and still utilise the rest of the kit you have.

If you are not 100% comfortable with installing it yourself, it may be an idea to contact an auto electrician & get them to do it. There is the potential to do damage to the alternator or relay, or worse case a direct short across a battery can lead to fire or an explosion

Thank you
I have the twin battery winter pack
So Just playing with ideas as what will be best for me

Use the cabling and fuses etc but bung the relay away and use a Durite 140amp VSR.... 3 connections... sorted... Take a look here

VSR here - http://www.ebay.co.uk/itm/0-727-33-DURI ... 0747372068 but you may find it cheaper

Sorry to hijack the thread, but has anyone tried something like this? http://www.ebay.co.uk/itm/321221456888? ... 1423.l2649 Seems like a good idea when on a hookup, or in my case with the solar panel. My concern is that I like to keep things simple, and there's more in this to go wrong! I'm on a plain old ignition switched relay at the mo, and it seems to be working fine, but my engineering brain likes the idea of this far better! Cheers, Dave

That's basically same as Willinton split charge relay.

all up and running, this set up works for us, thanks for the replies