LEGACY PRODUCTS

50+ years of relentless focus on quality

A past that powers our future

High-tech meets the Heartland

Founded in 1963, Lester Electrical has more than 55 years of industry-leading innovation and product design experience. Our company was born from working on high-reliability technology responsible for powering Minuteman silos. We are proud of our history and use our experience to develop new products to meet the ever changing needs of our customers. We invite you to journey back with us over the past five decades of Lester Electrical products.

Summit Series

Switch Mode Battery Charger

A switch mode (high frequency) charger that introduced a new level of charging efficiency to meet stricter energy use guidelines. The Summit launched Lester Electrical forward into a new level of charging performance.

PRIME

Switch Mode Battery Charger

A switch mode (high frequency) charging solution that delivered high performance in a very compact design.

SLM

Switch Mode Battery Charger

A switch mode (high frequency) on-board charger that delivered high performance in a compact design.

E-Series II

SCR Battery Charger

Our E-Series II chargers offered enhancements to our original E-Series chargers.

E-Series

SCR Battery Charger

Our E-Series battery chargers continued the tradition of a feature rich SCR battery charger and introduced updated technology for the time.

X-Series

SCR Battery Charger

X-Series chargers introduced to the market our first feature rich industrial-grade Silicon Controlled Rectifier(SCR) type battery chargers.

Lestronic II

Ferroresonant Battery Charger

The original automatic battery charger from Lester Electrical. This model introduced the legendary durability Lester Electrical is now well known for. This iconic charger, designed and manufactured in Lincoln, Nebraska was one of the best selling commercial/industrial battery charger lines of all time.

Lester-MATIC

Ferroresonant Battery Charger

The first Lester-MATIC introduced a charger that was easier to set-up and use with an improved battery charging performance. This unique charger used the AC line voltage compensating ferroresonant technology pioneered by Lester Equipment for use in standby products for Minuteman missile silos.

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