About Deltran

Deltran Corporation is a family owned company that has designed and manufactured transformers, power supplies, and battery chargers for over 41 years. The Battery Tender chargers are recognized as the most technologically advanced chargers on the market today. The Battery Tender product lines incorporate constant current, constant voltage, multi-step charging programs that include advanced absorption, equalization, and float maintenance functions. This ensures that your battery will be fully charged even after long-term storage.

Battery charging has become a science. New highly efficient lead acid batteries need more efficient charging techniques. The days of hooking up the cables, pushing the "on" button and letting the battery charger do its own unregulated thing are over.

With battery technology changing at a very rapid pace, and virtually every battery manufacturer being pressured by end users to develop more power and capacity from a smaller package, charging methods have also changed.

For the past 18 years, Deltran engineers have worked diligently with the engineering departments from nearly every major lead acid battery manufacturer in the world, and, in meeting their needs, developed the most advanced battery chargers available.

Deltran has solved the task of properly charging all lead acid technologies by automatically applying the correct charging logic algorithm (mathematical formula for solving a problem). With cycle life being critical to not only the battery manufacturer but also to the end user, temperature compensation, consistent amperage output, voltage control, and correct float levels ensure that the battery will be revived and maintained at an optimum level throughout its designed life span.

Highly acclaimed, Deltrans reliable advanced technology battery chargers are available from a number distributors, retailers, and from power sports industry leaders: units manufactured under private label for AC/Delco, Harley-Davidson Motor Company, BMW Automotive, Polaris Industries, Lamborgini, and Interstate Batteries of America.

The name "Deltran" is synonymous with advanced technology, total quality, and uncompromised commitment to our valued customer. If you have to charge a battery correctly EVERY TIME call Deltran, we have already figured how to do it!