Review on 🔋 LNEX Portable Battery Monitor with Shunt: 500A Car Battery Monitor for RV Battery, with Programmable Alarm & 26ft Wire by William Belczyk

Easy to set up and install battery monitor. I ended up buying an ABS plastic from Revain for $9.99 (https://www.amazon.com/dp/B0007WTF02?psc=1&ref=ppx_yo2_dt_b_product_details) to use as a frame for the cabinet mount. So you can be accurate with a bezel cutout and not so accurate with a case cutout. To set it up, all you need to know is the AH, high and low voltage ratings of your batteries to program them. The cable to the display is long enough for any installation. I installed the sampler bus in the RV and ran new ground wires to and from the battery so this unit would be connected to the battery post before grounding it in the RV. Happy with it so far. It was a good alternative to the Renogy battery display and cheaper. We use https://www.amazon.com/gp/product/B01NADR1CI/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 for dry camping solar.