Lynx Smart BMS 500 (M10), LYN034160210, Victron Energy - The Lynx Smart BMS is a dedicated Battery Management System for Victron Lithium Smart Batteries. There are multiple BMS-es available for our Smart Lithium series of batteries, and the Lynx Smart is the most feature rich and complete option. It is available in two versions: 500A and 1000A (both with M10 busbar connections).The main features are:Built-in 500A or 1000A contactor used as a fallback safety mechanism and also suitable as a remote controllable main system switch.Battery monitor, indicating state of charge percentage and more data.Pre-alarm signal: provide a warning before the system shuts down due to -for example- a low cell.Bluetooth for use with our VictronConnect app, for setup and monitoring, including Instant Readout -