Our Products

The worldwide leader in industrial battery chargers.

One of the Industry’s Highest-Volume Manufacturers.

Lester Electrical specializes in electrical power conversion and storage. 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.



Custom Solutions

Smart Transformers

USB Charger

DC Plugs and Receptacles

Why Choose Lester?

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.

OEM and ODM Supplier

Our engineering and manufacturing expertise and flexibility have made us an OEM and ODM supplier to industry-leading companies in all major electric vehicle/machine markets. Whether you are interested in a private-branded version of one of our standard products, or you need a custom design, Lester Electrical will be able to serve your OEM or ODM needs.

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