Victron - Orion-Tr Smart 48/24-16A (380W) Isolated DC-DC charger [ORI482438120] Blue Smart Chargers IP67 230VAC - CEE 7/7 Plug It has built-in protections against

It has built-in protections against short circuits

A toroidal transformer provides a high peak power surge capacity

without connecting the batteries together

The Filax 2 is available in two models:

Victron - Orion-Tr Smart 48/24-16A (380W) Isolated DC-DC charger [ORI482438120] Blue Smart Chargers IP67 230VAC - CEE 7/7 Plug It has built-in protections againstThe Orion Tr Smart DC DC charger is an adaptive 3 stage charger (bulk absorption float) designed for dual battery systems, such as in vehicles or on boats where the starter battery (hence the alternator) is used to charge the service battery. The name "Smart" comes from its built in Bluetooth connection, where the charger can be monitored and configured via Bluetooth and can be remotely controlled via a remote on off switch and has an engine running