Voltage Regulators

Modern vehicles, trailers, and equipment rely on increasingly complex electrical systems, making efficient and reliable battery management systems (BMS) more important than ever. Whether you're managing power in heavy-duty fleet vehicles, off-road equipment, boats, or RVs, Waytek carries the battery management solutions you need to optimize battery performance and ensure safe operation. 

A battery management system is the central control unit for your battery packs—monitoring charge and discharge cycles, regulating voltage, and protecting batteries from overcurrent, overheating, or failure. Just like fuses and relays protect circuits, a BMS protects your battery investment. 

Waytek offers a wide variety of battery management components from trusted manufacturers like Eaton Sure Power (the originator of the battery isolator), Cole Hersee by Littelfuse, Blue Sea Systems, and InPower. Our offering includes battery isolators, voltage-sensitive relays, DC-DC power converters, low voltage disconnects, and programmable control modules—ready to support your fleet, marine, or specialty vehicle needs.