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Once configured the user just decides when to turn it all on.We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice. The cabin batt system feeds straight from the alternator and solor panel, with a panel priority, and decides which source to use to charge the cabin batts based on current usage across all devices connected thereto. My purpose for it is a barn-door simple setup for two batts up front (new tech sealed AGM crank primary/low-tech, old-school, deep cycle secondary), so that the complexity could be "isolated" (lol) to the cabin batt management system. Just wanted to juxtapose the use of the term "battery isolator" with the function of an actual battery isolator system. It seems well built and other comments reflect overwhelming reliability and robustness. Take nothing away from this product for what it is. Specifically-designed dual battery isolator systems cost triple what this "battery isolator" does because they do all those things (the proper-good ones anyway). None of this takes into consideration the type of battery, voltage level, temperature, current use, charge/discharge profile, over-charge/under-charge, polarity, etc (obviously). It can be wired (to the right switch, and with enough smarts on the users part) to allow for both methods of control from a single switch. It can be wired to a switch allowing the user to decide when to link/delink the 2 batteries, regardless of the running status of the car. the key is turned beyond ACC, towrds OFF), the link is broken. When wired properly, it can link 2 batteries when the car starts and keep them linked for the duration of the runtime of the car. This does none of that and the 'smarts and sensing' begins and ends at the user, you (and me).

The term 'battery isolator' conjures a notion of 'smarts' or 'voltage sensing'.

Yes it can be used as a battery isolator, but it was never built to be 'exactly that'. Please view this device as a simple 200 amp relay. Para obtener más información sobre cómo y para qué fines Amazon utiliza la información personal (como el historial de pedidos de tiendas de Amazon), visita nuestro Aviso de privacidad. Para ello, visita Preferencias de cookies, conforme a lo dispuesto en el Aviso de cookies. Puedes cambiar de opinión en cualquier momento. Haz clic en “Continuar sin aceptar” o “Personalizar cookies” para rechazar estas cookies, tomar decisiones más detalladas u obtener más información. Una serie de terceros utilizan cookies para mostrar anuncios personalizados y obtener estadísticas al respecto, generar información sobre la audiencia y desarrollar y mejorar productos. Se incluye el uso de cookies propias y de terceros que almacenan datos habituales del dispositivo o acceden a ellos, como, por ejemplo, un identificador exclusivo. Si das tu consentimiento, también utilizaremos cookies para complementar tu experiencia de compra en tiendas de Amazon, conforme a lo dispuesto en nuestro Aviso de cookies. También utilizamos estas cookies para conocer cómo los clientes hacen uso de nuestros servicios (por ejemplo, mediante la medición de las visitas al sitio) con el fin de poder realizar mejoras.

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