[richywilts]

i dont think the split relay is working on my combo, ive gone thru two batteries this week and having to leave engine running to get any decent power

any ideas please what i can do too sort it out il be gettin auto spark to sort it just thought u lot may be able to give me some pointers before

[Spruce]

If you are getting 'decent power' with leaving your engine running, then the split charge relay is working.

Fully charge the battery with a battery charger as see if the battery holds a charge. What amp hour battery is it? Is it a leisure or ordinary car battery? How old are they? Most leisure batteries and some car batteries have a magic eye indicator. If your battery has one, what does it read?

There a dozens of threads on here about the limitations of split charge relays.

[richywilts]

cheers

[firefly123]

split charge relays only work if you do a lot of miles needs time to charge main battery then the leisure battery get a ctek charger but make sure its the one that gives out highest charge rate if you dont do a lot of miles you will need to charge every night i find that if battery starts to get low turn the flow down and if you have one use a back pack its a pain to fill but it helps