Monitoring your battery bank is easy with the Battery Monitor Kit (ME-BMK).* Acting as a fuel gauge for your batteries, the ME-BMK monitors their state of charge (SOC) and then provides this information in an easy-to-understand display via the ME-ARC or ME-RC remotes. With accurate SOC readings, you can avoid unnecessary battery recharging, saving on fuel and long-term maintenance costs. If you already have a Magnum Energy brand Inverter/Charger and Remote,* the ME-BMK is an easy retrofit. Simply install the kit according to the installation manual and begin monitoring your battery bank via the Meter button on your ME-ARC/ME-RC.