Sure Power provides a wide variety of quality products and engineering services designed to aid in the management of DC electrical systems.

Since inventing the Battery Isolator in 1959, Sure Power has been designing and manufacturing innovative, reliable and cost competitive products and services for a wide variety of markets including off-highway, bus, truck, marine and automotive.

Products:
Battery Isolators
DC - DC Converters
Equalizers
Battery Separators
Low Voltage Disconnects
Trail Charger