XSBI80 Microprocessor-Controlled 80 Amp, Dual Sensing Smart Relay Battery Isolator

I would have given this product a 5 plus star review however I am disappointed with the emergency switch they provide to connect the two batteries together for jump startIt’s extremely cheap and flimsyI really feel they should have spent an extra couple of dollars to make it much betterI would have gladly spent an extra $20 for a better switchOther than that the product appears to work as it shouldI’ll give a better update as time goes on

Works great and was easy to install! Haven't had it for very long but will assess durability once I've had it for awhile.

This is a great isolator. I used it briefly on my UTV until changing to Lifepo4 batteries. My lead acid crank battery had a dead cell and drained my auxiliary AGM after a day or so. I can say the emergency button does work, follow the directions.....I wish there was a model that isolates at higher voltages for lithium type batteries

So bought this to prevent my 12,000 amp hour battery from constantly trying to charge my standard auto battery’s problem is it will allow the 12,000 to charge the other batteries untill its standing voltage is 12 v the 12,000 likes to sit at 14 volts so I still have to manually disconnect my pos on my 12,000 or it will need a manual recharge everytime I want to use it🤷🏼‍♂️

I recommend battery isolators to every customer who has an auxiliary battery system installed, and have been using the NVX ones since opening the doors of my business two years ago. Love the quality, and now the smart isolators have made the process even easier, with no need to run a separate auxiliary wire anymore. Simply connect to primary battery, auxiliary battery, and ground. Voila! Easy peasy