Lester Electrical specializes in electrical power conversion and storage. We are a worldwide leader in industrial battery chargers and one of the industry’s highest-volume manufacturers. In addition to battery chargers, we design and manufacture a variety of electrical power system products, including battery dischargers/testers, power management systems, and battery systems. Our products have a tradition of unrivaled quality, reliability, and longevity, even in the most demanding applications and environments. Our chargers feature precise, innovative, and proven charging and termination algorithms that optimize both daily battery capacity and overall battery life.

Lester Electrical provides all of our partners unparalleled service and support.

We ship products around the world and offer products that are UL, cUL, CE, and/or CEC approved (among other certifications).