on the surface this may seem like a good idea but the voltages on some alternators are way above the recommended voltages for the likes of AHM

The receiver houses a built-in amp (50 watts x 4)

Marine Grade

High-quality stainless steel design

Unit of Measure Each

Magnum ME-BMK Battery Monitor Scrambler on the surface this mayMonitoring your battery bank is easy with the Battery Monitor Kit (ME BMK)* from Magnum Energy. 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 RC remote. With accurate SOC readings, you can avoid unneccessary battery recharging, saving on fuel and long term maintenance costs. If you already have a Magnum Inverter Charger and