{"product_id":"split-charge-relay-kit-12v-140a","title":"Split Charge Relay Kit 12V 140A, Voltage Sense Dual Battery for Camper Van and 4x4","description":"\u003cp\u003e\u003cstrong\u003eSplit Charge Relay Kit 12V 140A, Voltage Sense Dual Battery for Camper Van and 4x4\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCharge your leisure (auxiliary) battery from your main starter battery while the engine runs, without draining the starter battery when parked. This 140A intelligent voltage sense split charge relay kit is the cleanest, simplest way to add a second battery setup to any 12V vehicle.\u003c\/p\u003e\u003cp\u003eVoltage sense technology means no ignition feed wire or extra signal connection needed, perfect for modern canbus controlled vehicles. The relay detects rising voltage when the alternator kicks in, opens the circuit to charge both batteries, then closes when the engine stops, isolating the leisure battery so the starter battery is always ready to crank the engine.\u003c\/p\u003e\u003cp\u003ePre assembled kit includes everything you need: 140A relay, 70A cables (lengths to suit your install: 1pc, 3m, 5m, or 7m, plus optional LED indicator), MTA MIDI fuse holders, 60A fuses (with spares), battery terminals, heat shrink, cable ties, fixings, and easy fitting instructions.\u003c\/p\u003e\u003cp\u003eIdeal for camper vans, motor homes, 4x4s, day vans, mobile workshops, cars, and boats.\u003c\/p\u003e","brand":"AutoSmart Parts","offers":[{"title":"3m Cable, No LED","offer_id":44455167590493,"sku":"14:200004891#3m no led","price":149.99,"currency_code":"AUD","in_stock":true},{"title":"Relay Only, No LED","offer_id":44455167623261,"sku":"14:200004889#1pc no led","price":68.99,"currency_code":"AUD","in_stock":true},{"title":"7m Cable, No LED","offer_id":44455167656029,"sku":"14:200002130#7m no led","price":199.99,"currency_code":"AUD","in_stock":true},{"title":"5m Cable, No LED","offer_id":44455167688797,"sku":"14:200003699#5m no led","price":169.99,"currency_code":"AUD","in_stock":true},{"title":"3m Cable, With LED","offer_id":44455167721565,"sku":"14:350850#3m with LED","price":149.99,"currency_code":"AUD","in_stock":true},{"title":"Relay Only, With LED","offer_id":44455167754333,"sku":"14:365458#1pc with LED","price":68.99,"currency_code":"AUD","in_stock":true},{"title":"7m Cable, With LED","offer_id":44455167787101,"sku":"14:350853#7m with LED","price":199.99,"currency_code":"AUD","in_stock":true},{"title":"5m Cable, With LED","offer_id":44455167819869,"sku":"14:350852#5m with LED","price":169.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/3717\/8461\/files\/split-charge-relay-kit-12v-140a-1.webp?v=1779265195","url":"https:\/\/autosmartparts.com.au\/products\/split-charge-relay-kit-12v-140a","provider":"AutoSmart Parts","version":"1.0","type":"link"}