{"product_id":"bluewater-auto-charging-relay-12v-140-amp","title":"Bluewater 12V 140A Automatic Charging Relay (ACR)","description":"\u003cp\u003eThe Bluewater 12V 140A Automatic Charging Relay (ACR) provides efficient battery management for dual-battery systems by automatically connecting batteries during the charging process and isolating them when voltage drops. This relay is built for marine and RV applications with an IP67 waterproof rating and ignition protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAutomatic battery management: Connects batteries when charging and isolates them when voltage drops.\u003c\/li\u003e\n\u003cli\u003eStart Isolation: Protects sensitive electronics during engine cranking by temporarily disconnecting house loads, signaled by a slow-flashing yellow LED.\u003c\/li\u003e\n\u003cli\u003eDual-color LED status indicators: Shows Fault, Charging, Discharging, Combine, Start Isolation, and Override modes.\u003c\/li\u003e\n\u003cli\u003eUnder Voltage Lockout: Prevents relay closure if battery voltage is too low (9.5V for 12V systems; 19V for 24V systems).\u003c\/li\u003e\n\u003cli\u003eHigh-output compatible: Supports alternators up to 120A.\u003c\/li\u003e\n\u003cli\u003eRobust construction: IP67 waterproof and ignition protected.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eContinuous Rating: 120 Amps\u003c\/li\u003e\n\u003cli\u003eIntermittent Rating: 140 Amps\u003c\/li\u003e\n\u003cli\u003eMaximum Voltage: 48V DC\u003c\/li\u003e\n\u003cli\u003eMaximum Cable Size: 4\/0 AWG\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: 9800-7101-00\u003c\/li\u003e\n\u003cli\u003eUPC\/EAN: 810196331235\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis unit is suitable for a variety of watercraft and mobile power setups, including boats with starter and house battery configurations, sailboats, and fishing boats with trolling motor and accessory batteries.\u003c\/p\u003e","brand":"Bluewater","offers":[{"title":"Default Title","offer_id":53274758349118,"sku":"CT-116945","price":77.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0287\/3235\/8731\/files\/111083XL.jpg?v=1775331093","url":"https:\/\/www.tugandtow.com\/products\/bluewater-auto-charging-relay-12v-140-amp","provider":"Tug and Tow","version":"1.0","type":"link"}