Earlier this year we flipped the switch on our Relion Lithium Batteries.  If you missed some of the details and specs on that project, click here  The batteries have been fantastic, but we wanted real-time monitoring of everything on board and Dual Pro had the answer.  We dropped the Dual Pro Lithium Battery Fuel Gauge into the Angler’s Channel River Rig, as a DIY project.  Check out this overview of the install…and the “Positive” results!  Click here for a product information sheet, and you can even click here to see the instructions for yourself.