Lion 6 Truck. User manual, best practices and troubleshooting

• Lion start up, shut down, and proper shifting guide: External link here
• Lion 6 User Manual and Troubleshooting: External link here
• Kill Switch: This is when the vehicle had an issue and suddenly locked the charger to the vehicle connector and the plug cannot be pulled out. To Die-engage the kill switch, turn the vehicle ON and the connector lock will be released
• High Voltage Switch:

The Lion 6 comes with a “High Voltage ON/OFF” switch.

The is equipped with a master disconnect switch as an additional safety feature to quickly shut off the high-voltage circuits. The master disconnect switch is located in the accessory compartment behind the left front wheel (located inside the 12V battery box next to the batteries).

If you park your commercial electric vehicle knowing that you will not be using it inside of the next 24 hours, the best practice is to turn the high voltage switch to the OFF position.  

Turning the switch to the OFF position ensures that there can be no parasitic drawers weakening your battery while the vehicle is sitting. 

Failing to turn this switch to the OFF position could result in your 12V batteries being depleted.  In this case, you will not be able to start the truck.

Before starting your vehicle, you will need to turn the switch back to the ON position and secure the battery box cover.

ABOUT THE LION 6

The Lion 6 is an all-electric Class 6 commercial truck designed for medium-duty cargo, urban distribution, and last-mile delivery. It was introduced by Lion Electric, a Quebec-based manufacturer of zero-emission commercial vehicles, as part of a portfolio that includes electric school buses and transit buses for customers across Canada and the United States. Notable fleet operators, including IKEA, purchased Lion Electric trucks for distribution operations across North America and around the world. The company produced vehicles from facilities in Saint-Jérôme, Quebec as well as a manufacturing plant in Joliet, Illinois, with a focus on reducing emissions and operational costs for commercial fleets.

The Lion 6 delivers up to 218 miles (350 km) of range on a full charge, powered by a battery capacity of up to 252 kWh. It produces 250 kW (335 HP) of maximum power and 1,800 ft-lb of torque through a direct drive system with no traditional gearbox, providing smooth and responsive traction across urban routes. The Lion 6 has a Gross Vehicle Weight Rating (GVWR) of 26,000 lbs (11,800 kg).

The cab-forward design maximizes outward visibility and improves driver ergonomics, contributing to a quieter, more comfortable operating experience that helps reduce driver fatigue on longer delivery shifts. The chassis is compatible with a broad range of body configurations, making it a versatile option for businesses across transit, logistics, and service operations.

CHARGING THE LION 6

The Lion 6 comes equipped with a standard Level III DC fast charging port (CCS-Combo), which supports a minimum charging time of approximately 2 hours. An optional Level II AC (J1772) charging port is also available for locations where DC fast charging infrastructure is not installed.

Fleet operators should ensure that charging infrastructure is in place at their depot or primary operating location before deployment. DC Level III charging is recommended for commercial fleet operations given the vehicle's battery capacity and daily range requirements. For sites with multiple units, network-connected charging stations with load management support help optimize energy usage and reduce peak demand costs. 7Gen provides charging infrastructure solutions and can assist with site assessment and installation planning.

ZERO-EMISSION FLEET OPERATIONS

Transitioning to an electric vehicle like the Lion 6 brings meaningful changes to daily fleet operations. With no combustion engine, the Lion 6 eliminates oil changes and reduces maintenance demand on brake systems through regenerative braking, lowering the total cost of ownership compared to diesel Class 6 trucks. Fuel costs are replaced by electricity, which tends to be more stable and lower-cost on a per-kilometre basis for commercial operations in Canada.

The Lion 6 produces zero direct emissions, supporting businesses working toward sustainability commitments and air quality improvements in the urban environments where it operates. Government incentive programs in Canada have supported the adoption of zero-emission commercial vehicles, and fleet operators are encouraged to connect with 7Gen or consult Transport Canada to understand what funding options are currently available for their operations. 7Gen supports the ongoing development of zero-emission fleet operations, from service and parts availability to fleet financing and infrastructure planning. For warranty questions, maintenance guidance, or additional resources, visit 7gen.com or reach our team directly through the contact options below.

DO YOU HAVE AN ISSUE THAT REQUIRES FURTHER ASSISTANCE?

Please, do not hesitate to contact us through:

• 7Gen Customer Support Portal. By clicking here you can find instructions on how to create an account within our support center. 
• Email: support@7gen.com
• Emergency line / 24/7 Call Support:  +1 855 743 6938

LION 6 SPECIFICATIONS AT A GLANCE

The Lion 6 is an all-electric Class 6 commercial urban truck designed for medium-duty cargo and last-mile delivery. It is built on a chassis with a Gross Vehicle Weight Rating (GVWR) of 26,000 lbs (11,800 kg) and a battery capacity of 252 kWh, giving the truck a range of up to 350 km (218 miles) on a full charge. Actual range varies with cargo load, weather, and driving style.

The electric powertrain delivers a maximum power of 250 kW (335 HP) and 1,800 ft-lb of torque through a direct drive, single-speed transmission with no traditional gearbox, which means smooth acceleration with no shifting for the driver. The truck is equipped with both Level 2 (AC) and DC fast charging (CCS Combo) ports, and charges to 80% in as little as 2 hours at maximum charging power. A Battery Thermal Management System (BTMS) helps maintain performance in extreme temperature conditions, a meaningful feature for Canadian winters.

The cab-forward design and large windshield maximize outward visibility and driver ergonomics, and the quieter electric drive reduces driver fatigue over a full day on the road. Standard active safety systems include ABS, traction control, and electronic stability control. Braking is hydraulic or air disc, which is why the daily air brake purge procedure shown in the video above matters for air-brake-equipped trucks.

ABOUT LION ELECTRIC

Lion Electric is a Canadian manufacturer of zero-emission vehicles headquartered in Saint-Jérôme, Quebec, where its vehicles are designed and assembled. The company built both electric school buses and commercial trucks, and previously operated a US assembly plant in Joliet, Illinois. The Lion 6 saw one of Canada's first at-scale electric delivery truck deployments when 15 trucks went into last-mile service for IKEA Canada in the Montreal, Toronto, and Vancouver markets starting in 2021.

Following a restructuring completed in May 2025, the company, now operating as LION, focuses on electric school buses (the LionC and LionD) and ended development and production of its Lion 6 and Lion 8 trucks. Trucks already in service continue to operate, LION maintains parts, warranty, and technical documentation services on its website, and 7Gen continues to support its clients and customers running Lion vehicles in daily operations. If you need service or parts for a Lion 6, contact us through the options below and we will help you find the right path.

PLANNING THE TRANSITION TO AN ELECTRIC FLEET

The transition to electric vehicles in a commercial fleet starts with an assessment: which vehicles and routes are suitable for electrification, what the operational requirements look like day to day, and where the cost savings will come from over time. Governments around the world are encouraging this shift through regulations and incentives, including tax credits and grants for electric vehicle purchases, as demand for zero-emission transport continues to grow.

Charging infrastructure is an essential part of the plan, since fleet vehicles need reliable access to charging where they park. Charging stations come in several types, including Level 1, Level 2, and DC fast chargers, each serving different needs based on vehicle type and usage patterns. For a Class 6 truck like the Lion 6, overnight Level 2 or depot DC charging covers most duty cycles. The deployment of charging infrastructure is often supported by government incentives and grants as well, and in some regions fleets can also earn carbon credits for the emissions they avoid, which further offsets electrification costs.

INCENTIVES AND COST OF OWNERSHIP FOR ELECTRIC TRUCKS

Electric trucks like the Lion 6 can deliver a lower total cost of ownership (TCO) than diesel equivalents. Electric drivetrains have fewer moving parts, which reduces maintenance costs, and electricity typically costs less per kilometre than diesel. Some analyses suggest the TCO of an electric vehicle can be up to 30% lower than a conventional vehicle's when fuel savings, maintenance, and government incentives are factored in. The exact figure for your fleet depends on the initial purchase price, financing options, energy costs, maintenance expenses, and potential resale value. A zero-emission fleet also significantly reduces greenhouse gas emissions and improves air quality on urban routes, which supports both sustainability goals and public health.

Government incentives can offset a meaningful share of the purchase price. Canada's federal iMHZEV Program provided point-of-sale incentives of up to $200,000 per eligible medium- or heavy-duty zero-emission vehicle before concluding in March 2026. Some provinces offer their own programs for vehicles and charging infrastructure, and new federal programs may follow, so confirm current availability for your region before planning a purchase. Leasing is another option to reduce upfront capital costs, and some agreements bundle additional services such as maintenance, insurance, or charging solutions, or are structured as lease-to-own so the business owns the vehicles after the lease term.

Last reviewed: June 2026.