Victron Energy Smart BatteryProtect 12/24V-65A EX1 and there is a power

and there is a power in terminal together with fused outputs to facilitate that

Unique PowerAssist feature

and simple to use

5 liters for small diesel cars

Victron Energy Smart BatteryProtect 12/24V-65A EX1 and there is a powerThe Smart BatteryProtect disconnects the battery from non essential loads before it is completely discharged (which would damage the battery) or before it has insufficient power left to crank the engine. When using Bluetooth to program the Smart BatteryProtect any required engage disengage levels can be set. Alternatively, one of nine predefined engage disengage levels can be set with the programming pin (see manual). If required, Bluetooth can be