Toronto's Battery Supplier

Toronto Battery Supplier

Toronto's Largest In Stock Selection of Batteries

Great Northern Battery is proud to announce our new location in Woodbridge.

Managed by Lowell Fisher, the Toronto showroom and sales centre is strategically located on Highway 27 in Woodbridge.

With 79 years experience in the battery industry, inventory & selection that is unparalleled and knowledgeable and helpful staff, GNB Systems is your best choice for high quality batteries at competitive prices. Simply put, no one else has the selection and knowledge offered by GNB Systems.

Great Northern Battery Systems Toronto

7500 HWY 27 Unit 16,
Woodbridge, Ontario, Canada L4H 0J2
Phone: 905-605-6662
Toll Free: 888-860-4377

Email Directory

Lowell Fisher: lfisher@gnbsystems.com

Automotive Batteries

Automotive Batteries

We carry a full line of car, truck and SUV batteries for all makes and models, backed by a nationwide warranty.

Commercial Batteries

Commercial Batteries

We stock a full line of commercial batteries for heavy duty, construction and farm equipment. Our severe duty batteries provide dependability and endurance in all conditions.

Deep Cycle Batteries

Deep Cycle Batteries

GNB Systems carries the widest selection of U.S. Battery products in Canada. Powerful and reliable, our Diamond Plate Technology provides you with the highest rated deep cycle batteries available.

UPS Batteries

UPS Batteries

When you need reliable back-up power, turn to GNB Systems. We carry both flooded and sealed batteries that are suited to even the most demanding UPS systems.

Power Sport Batteries

Power Sport Batteries

GNB Power Sport batteries can be used for motorcycles, lawn & garden machines, personal watercrafts, snowmobiles, and golf carts.

Odyssey Batteries

Odyssey Batteries

We are the only Master Distributor for ODYSSEY® batteries in Canada. We offer a full line of ODYSSEY® batteries tailored towards motorcycle and automotive enthusiasts.

Battery Chargers

Battery Chargers

We carry only the best in multi-purpose battery chargers with products that include NOCO, ProSport, AutoMeter and Cliplight.

Marine Batteries

Marine Batteries

When dependability and endurance are a must, turn to GNB systems for our US battery deep cycle marine batteries - the highest rated batteries available today.

Renewable Energy

Renewable Energy

We carry the full line of US Battery's 6 volt deep cycle renewable batteries - ideal for solar power batteries with heavy nightly discharge and daily recharge.

Battery Testers

Battery Testers

We offer a wide range of AutoMeter testers for battery testing, starting system testing and charging system testing. Click here for our full line of products.