Lester Electrical is a worldwide leader in industrial/commercial battery chargers. Our engineering/manufacturing expertise and flexibility have made us an OEM and ODM supplier to industry-leading companies in all major electric vehicle/machine markets. The Lester Electrical Quality Management System is registered to ISO 9001 standards. We are also one of the industry’s highest-volume manufacturers.
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.