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Engineered for high-drain applications across Canadian industries — delivering stable voltage, superior cycle life, and ultra-low internal resistance even in sub-zero conditions.
Canada's clean energy transition and industrial electrification are driving unprecedented demand for high-performance, low-internal-resistance lithium batteries.
Internal resistance is the single most critical parameter for battery performance in Canada's extreme cold. A battery with low internal resistance delivers more usable power, generates less heat waste, charges faster, and maintains stable voltage under heavy loads — whether powering an EV fleet in Winnipeg at -35°C, a remote telecom tower in Yukon, or an industrial robot in a Toronto manufacturing plant. Changhong's NCM/NCA cylindrical cells achieve internal resistance as low as ≤18mΩ, ensuring consistent, reliable energy delivery across all Canadian operational environments.
From coast to coast, Canadian industries are integrating low-internal-resistance lithium batteries to power the next generation of energy-efficient, high-performance systems.
Canada's federal Zero Emission Vehicle mandate targets 100% EV sales by 2035. Low-internal-resistance 18650 and 21700 cells are the backbone of EV battery packs, enabling faster charging, extended range in cold weather, and longer cycle life for fleets operating in Ontario, Quebec, and British Columbia.
Thousands of remote communities, mining camps, and research stations across the Yukon, Northwest Territories, and Nunavut rely on battery storage paired with solar or wind. Ultra-low internal resistance ensures maximum energy extraction even at -40°C, where conventional batteries fail.
Canada's expanding 5G network requires reliable backup power at thousands of remote tower sites. Cylindrical lithium batteries with low internal resistance provide the high-rate discharge needed for seamless switchover during grid outages across Canada's vast geography.
Canada's booming construction and resource extraction sectors demand professional-grade power tools that perform flawlessly in cold, wet, and dusty conditions. Low-internal-resistance cells deliver the burst current required by cordless drills, saws, and heavy equipment used on Canadian job sites.
Canada is a global leader in drone adoption for forestry mapping, pipeline inspection, Arctic surveillance, and agricultural monitoring. High-C-rate cylindrical cells with minimal internal resistance are essential for the high-power-density packs that enable extended flight times in cold Canadian skies.
From portable defibrillators used by Canadian paramedics to battery-powered medical monitoring devices in rural hospitals, low-internal-resistance lithium cells ensure instant, reliable power delivery — a critical requirement where failure is not an option.
Canada's energy transition policies, industrial modernization, and climate commitments are shaping a rapidly evolving battery technology landscape.
Canada's Investment Tax Credit for Clean Technology (up to 30%) and the Clean Electricity Regulations are accelerating the deployment of grid-scale and commercial battery storage systems, creating massive demand for high-quality, low-internal-resistance cells from certified manufacturers.
Canada's unique climate demands batteries engineered for cold performance. Low-internal-resistance NCM/NCA chemistry maintains over 80% capacity at -20°C, making it the preferred choice for Canadian OEMs, system integrators, and fleet operators who cannot afford performance degradation in winter.
Canada is actively building a domestic battery supply chain, with major investments in Ontario's "Electric Vehicle Battery Belt." Global manufacturers with proven low-internal-resistance technology and large-scale production capacity — like Changhong New Energy — are positioned as key supply partners for Canadian assemblers and integrators.
With Canada generating over 80% of its electricity from non-emitting sources, the challenge is now storage. Low-internal-resistance batteries enable faster charge/discharge cycles for grid balancing, making them integral to Canada's renewable energy grid stabilization projects in Alberta, Ontario, and British Columbia.
Canada's manufacturing sector is undergoing rapid automation. Industrial robots, AGVs (Automated Guided Vehicles), and smart warehouse systems require batteries capable of sustained high-rate discharge — precisely where low-internal-resistance cylindrical lithium cells excel, enabling longer run times between charges.
Canadian procurement policies increasingly favour suppliers with green manufacturing credentials. Changhong New Energy's National Green Factory certification and MIIT 5G Smart Factory designation align with Canadian ESG requirements, making it a trusted, sustainable battery supply partner for Canadian businesses.
≤18mΩ DC internal resistance ensures maximum power output, minimal heat generation, and stable voltage under high-drain conditions.
Specially engineered electrolyte formulation maintains >80% capacity at -20°C and reliable operation down to -40°C for Canadian northern deployments.
Over 500 charge-discharge cycles at 80% capacity retention — reducing total cost of ownership for Canadian industrial and commercial operators.
Compliant with UL, CE, UN38.3, and IEC standards. Multi-layer protection against overcharge, over-discharge, short circuit, and thermal runaway.
Supports continuous 3C and peak 5C discharge rates, ideal for power tools, drones, and industrial equipment used across Canadian industries.
600 million+ cylindrical cells annually across six global manufacturing bases, ensuring reliable supply for Canadian OEM and distribution partners.
National Green Factory certified, with ISO 14001 environmental management systems — meeting Canada's sustainability procurement standards.
Over 100 million PACK sets annually. Custom configurations available for Canadian OEMs requiring specific voltage, capacity, and form-factor solutions.
Sichuan Changhong New Energy Technology Co., Ltd. was founded in October 2006. As a subsidiary of Changhong Holding Group (one of the World's Top 500 Brands), it is a national high-tech enterprise integrating R&D, manufacturing and sales of full-range alkaline batteries and lithium-ion batteries.
The company now operates six manufacturing bases in Mianyang (Sichuan), Jiaxing (Zhejiang), Taixing (Jiangsu), Huarong (Hunan), Shenzhen (Guangdong) and Chonburi (Thailand). It has an annual production and sales capacity of 3.5 billion alkaline manganese batteries, 600 million cylindrical lithium-ion batteries (including 18650, 21700, 26700 and other models), over 100 million small polymer batteries and over 100 million battery PACK sets.
It controls three subsidiaries: Zhejiang Changhong Feishi Electrical Appliance Industry Co., Ltd., Changhong Sanjie New Energy Co., Ltd., and Shenzhen Changhong Juheyuan Technology Co., Ltd.
The company is a listed enterprise in China (Stock Code: 920239), Top 100 Chinese Battery Companies, Vice Chairman Unit of China Battery Industry Association, Member of IEC Technical Committee on Primary Batteries, National High-Tech Enterprise, National Specialized, Sophisticated, Unique and New "Little Giant" Enterprise, the largest production base of high-rate cylindrical lithium batteries in Western China, National Green Factory, Sichuan Provincial Advanced Smart Factory, and included in the MIIT 5G Factory List.
Customer-Centered.
Intelligent Manufacturing, Technological Innovation, Benefit Humanity.
Responsibility, Innovation, Commitment.
To Become a World-Class New Energy Enterprise.
Lead in Technology, Win with Speed.
Changhong introduced advanced technologies and equipment for alkaline manganese batteries from Toshiba, entering the primary battery sector.
Changhong New Energy was independently registered and officially operated.
Introduced the world's high-end Haiba production line for alkaline batteries.
Changhong Energy listed on the New Third Board; acquired Zhejiang Feishi to build a coastal production and export base.
Acquired Jiangsu Sanjie, entering the cylindrical lithium battery industry.
Established Mianyang Jiechuang, realizing large-scale capacity expansion of alkaline batteries and lithium batteries.
Changhong Energy officially listed on the Beijing Stock Exchange (Stock Code: 920239).
Acquired Shenzhen Juheyuan, entering the polymer lithium battery sector. Changhong Sanjie's cylindrical lithium battery capacity exceeded 500 million units.
Hunan Changhong Juheyuan polymer battery capacity expanded. Preparation for Changhong New Energy Thailand Plant commenced.
Changhong New Energy Thailand Plant officially went into operation. Total alkaline battery capacity exceeded 3.5 billion units.
Explore our complete range of cylindrical lithium-ion batteries designed to meet the performance, safety, and reliability standards demanded by Canadian industries.
