Pro-Guide Batteries has provided the highest quality Marine & RV batteries in the Midwest since the 1980's. With a legacy of delivering the best source of power from Pop Up Campers at your local state park, to the highest level of Elite Tournament Anglers. You can trust that Pro-Guide has the perfect solution for you.

Hit the road with confidence and power, thanks to Striker - the ultimate motorcycle battery. Whether you're cruising down the highway or carving up the mountainside, Striker delivers the reliability, durability, and performance you need to keep your ride running smoothly. With cutting-edge technology and precision engineering, Striker batteries are designed to handle the toughest conditions and provide the power you need when you need it most. So don't settle for anything less than the best - choose Striker and experience the freedom and excitement of the open road like never before."

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The Solar Signature Line of deep-cycle flooded batteries provide outstanding performance day in and day out. The Solar Signature Line is designed to deliver maximum sustained performance, long life and increased energy. The cost-effective Solar Signature batteries are ideal for off-grid, grid-tied and unstable grid environments.

Go further with the ODYSSEY^® battery

With twice the power and triple the life of conventional lead acid designs, ODYSSEY® batteries can handle a range of applications and performance demands. Wherever the daily grind takes you, the ODYSSEY battery has the power and endurance to get you through.

The Full Throttle Series batteries were designed from the ground up to handle the increasing demands of today’s vehicles. Built with high-compression cells and a heavy-duty case, they stand strong in the face of shock and vibration. Pure-lead cells and thin-plate technology deliver reliable power, again and again, to meet the highest level of demand. Full Throttle batteries fit the widest variety of vehicle needs and applications (Cars, trucks, motorcycles, marine, power sports, emergency responders, and semi-trucks). From professional racing to serious vehicle enthusiasts, Full Throttle is the battery of choice. Tough, reliable, and built to last.

Every Fullriver battery series is designed to be charged and recharged hundreds of times. With the sealed, maintenance-free aspect of all our AGM and GEL batteries, you can simply “Set it” and Forget it”.

FLASHLIGHTS, HEADLAMPS, LANTERNS, AND MORE!

NEBO LED lights are some of the best and brightest available in today's marketplace. We've been innovating in LED technology for more than 20 years and we've learned a lot along the way. Our product designers and engineers know how to get the most out of today's top LED chips in a sleek and durable body that our customers love. Find the best day-to-day multi-usage flashlights at NEBO.

The Lester Electrical Difference

Lester Electrical is a worldwide leader in designing and manufacturing industrial battery chargers and other electrical power conversion and monitoring products.

When you buy Procell Constant Power alkaline batteries at scale, you’re looking for a power output profile built to reliably handle the rigors of consistent use over a long period of time while also providing long lasting performance.

Don’t let charger selection be an afterthought! Battery chargers play a significant role in an application’s long-term success, and choosing the right battery charger can maximize uptime, improve product reliability, and reduce the total cost of ownership.

Why Delta-Q? We are more than a charger supplier – we are your long-term trusted power solutions partner! We offer charging solutions for lead-acid and lithium batteries and partner with leading battery and BMS manufacturers to develop, test and validate custom charging algorithms for enhanced performance and safer charging. Our products are tested for harsh applications to avoid charging failure, and our charging software is robustly developed to recognize potential charging hazards.