Victron - Blue Smart IP67 Charger 24/5(1) 230V CEE 7/7 [BPC240513006] Diode Isolators The remote on-off can be

The remote on-off can be operated with a low power switch or by the engine run/stop switch (see manual)

especially for systems where battery monitoring is needed but less wiring and clutter is wanted

Requires one of these BMS-es:

The Cyrix Battery Combiner is a microprocessor controlled heavy duty relay that automatically connects batteries in parallel when one of them has reached a pre-set voltage (indicating that the battery is being charged)

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 detection mechanism

Victron - Blue Smart IP67 Charger 24/5(1) 230V CEE 7/7 [BPC240513006] Diode Isolators The remote on-off can beThe Blue Smart IP67 Waterproof Charger is the new professional battery charger with built in Bluetooth. The Blue Smart IP67 Waterproof Charger can be used on devices in your workshop and on motor vehicles, such as (classic) cars; motorbikes; boats and camper vans.