Victron BMV-712 Smart Battery Monitor (Black) — Bluetooth, 500A Shunt, 6.5–70V Lithium Battery The right pick for 200–500Ah

The right pick for 200–500Ah banks where you want fast shore-power charging

500VA / 400W pure sine output — clean power for sensitive electronics

or trigger a generator-start signal

or anywhere standard electronics can't survive

Victron BMV-712 Smart Battery Monitor (Black) — Bluetooth, 500A Shunt, 6.5–70V Lithium Battery The right pick for 200–500AhThe Victron BMV 712 Smart is a precision battery monitor that tells you exactly how much energy is left in your battery bank not just voltage, but real state of charge, current draw, time to empty, and historical usage. Built around a precision 500A shunt and Victron's industry standard accuracy, it works on any 12V, 24V, or 48V system between 6. 5V and 70V. This is the BLACK model visually matches Victron's MultiPlus, Quattro, and Cerbo GX product