Samlex battery separators automatically manage the charging of multiple battery banks by detecting voltage levels and directing current where it’s needed most. Ideal for dual battery systems in mobile and off-grid setups, they ensure efficient, hassle-free charging without manual intervention.

Built for reliability and performance, our separators help protect your batteries and extend system lifespan.

Smart Battery Separation for dual power systems

Samlex battery separators automatically connect or disconnect auxiliary batteries based on system voltage—ensuring efficient charging and safe isolation without manual intervention. This keeps starter and house batteries properly managed in any multi-bank DC setup.

Automatic dual battery control for vehicles and mobile systems

Using voltage-sensing relay technology, these compact modules activate only when charging voltage is present, and isolate batteries when discharge conditions occur. Ideal for RVs, service vehicles, boats, and backup power systems, they simplify dual battery management with dependable, maintenance-free operation.