{"product_id":"sterling-power-d70a3-split-charge-diode-3-bank-70a","title":"Sterling Power D70A3 Split Charge Diode, 3 Bank 70A","description":"\u003cp\u003eThe Sterling Power D70A3 is a split charge diode that lets one alternator charge 3 separate battery banks, rated for alternators up to 70A. It is a common choice on boats and fits RVs and vans that run an engine battery plus house or thruster banks.\u003c\/p\u003e\u003cp\u003eDiodes on a heat sink only let current flow one way, so a heavy load on one bank can never pull current back up the charge lines from another. Sterling says its diodes drop less voltage than conventional ones (about 0.74 to 0.78V vs 0.93 to 1.1V in its 30 to 70A test), which means less heat and more charge reaching the batteries. Pairing it with an advanced alternator regulator makes up for the remaining drop.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e D70A3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlternator inputs:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery bank outputs:\u003c\/strong\u003e 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax alternator current:\u003c\/strong\u003e 70A\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGenuine Sterling Power with Sterling Power's warranty. Ships from our warehouse in Upland, California. Not sure it fits your setup? Ask us before you order.\u003c\/p\u003e","brand":"Sterling Power","offers":[{"title":"Default Title","offer_id":68285006184749,"sku":"RVP-26358","price":28.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0808\/5625\/2717\/files\/D70A3.jpg?v=1794524789","url":"https:\/\/www.rvpartsgiant.com\/products\/sterling-power-d70a3-split-charge-diode-3-bank-70a","provider":"RV Parts Giant","version":"1.0","type":"link"}