How to install a Split Charge Relay Kit 12v 140 AMP

How to install a Split Charge Relay Kit 12v 140 AMP in my Fiat ducato
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[@widearchshark3981]

Really good. Thank you. Question: Why do you need a fuse on either end? Surely the first one would blow? It's not like you can get more output than input, right?

[@MrMeltedwellies]

That's how the kit came thanks for watching

[@Deiseboi]

Nice one Mark...I have lad at work he does all the wiring of trucks/trailers and he doing same as your doing for me

[@MrMeltedwellies]

Nice one Stephen how yours going would be great to meat up and have a look

[@Deiseboi]

Just installed shower door and have to redo floor walls in shower area as ripped it all out cause of that leak...said before it's the time I only get one day off a week 🙃

[@aaronmaloney8]

I've fitted exact same split charge, All fitted correctly and earthed, but it doesn't charge my leisure at all. Any ideas thx

[@MrMeltedwellies]

look at main fuses mine was blown

[@didoivanov6292]

what amps are the fuses?

[@ewanbaxter9199]

These kits are a waste of your money. The VSR (Split charge relay) will chatter on/off when nearly fully charged and you don't need 10mm cable!! The cable from your alternator is only 3mm. Make your own split charger with a standard 30amp relay, mine has lasted 4 years.