{"product_id":"redarc-sbi212d","title":"Dual Sensing Smart Start Battery Isolator 12V 200A","description":"Built for extremely heavy-duty use, the REDARC Smart Start SBI212D is a 12V, 200A dual sensing isolator that allows charge to flow both ways. It protects the start battery from excessive discharge and lets solar or an external AC charger top it up through the auxiliary battery.\u003cbr\u003e\u003cbr\u003eOnce the auxiliary battery reaches 13.2V from an external source, the SBI212D brings the start battery online so it charges as well, then isolates again at 12.7V. The microprocessor-controlled solenoid sidesteps the voltage drop of diode isolation, and electronics prevent high voltage transients. LED fault indication covers over-voltage, voltage drop and excessive current draw. It suits 4WD and commercial vehicles and should be fitted with a quality fuse kit.\u003cbr\u003e\u003cbr\u003eKey features:\u003cbr\u003e• Two-way charging with dual sensing\u003cbr\u003e• 200A continuous rating, 600A max inrush\u003cbr\u003e• 5 second turn-on and 10 second turn-off delays\u003cbr\u003e• Silver contacts, suitable for marine applications\u003cbr\u003e\u003cbr\u003eBacked by a 2-year REDARC warranty. Ask The 4x4 Store team if you need help sizing the isolator to your loads.","brand":"Redarc","offers":[{"title":"Default Title","offer_id":58648550244655,"sku":"SBI212D","price":579.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/1927\/5311\/files\/sftp_s_b_sbi212d_01_grey.jpg?v=1791960434","url":"https:\/\/www.the4x4store.com.au\/products\/redarc-sbi212d","provider":"The 4x4 Store","version":"1.0","type":"link"}