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High-capacity, high-reliability cylindrical lithium batteries engineered for Thailand's demanding industrial, commercial, and consumer applications.
In Thailand's tropical climate and fast-growing industrial landscape, battery performance and longevity are mission-critical. Low self-discharge lithium batteries deliver unmatched advantages.
Retains over 80% charge after 12 months of storage — ideal for seasonal equipment, emergency power systems, and backup devices widely used across Thailand.
Engineered to deliver stable performance in Thailand's high-humidity, high-temperature environment (up to 45°C), ensuring reliability year-round in Bangkok, Chonburi, and beyond.
NCM/NCA chemistry achieves up to 5800mAh capacity in 21700 format, enabling compact, lightweight designs for EVs, power tools, and portable electronics.
Supports 500–1000+ charge-discharge cycles with minimal degradation, reducing total cost of ownership for Thai industrial and commercial operators.
Certified to IEC, UL, and CE standards with advanced BMS compatibility, meeting Thailand's BOI-approved manufacturing and import safety requirements.
Changhong's Chonburi plant provides locally-manufactured batteries, reducing lead times, import duties, and supply chain risks for Thai buyers and OEM partners.
Thailand has emerged as Southeast Asia's most dynamic battery market, driven by the government's ambitious EV30@30 policy — targeting 30% of all vehicle production to be electric by 2030. This has triggered a cascade of investments from global automakers, Tier-1 suppliers, and energy storage developers, all requiring high-performance lithium batteries at scale.
The Eastern Economic Corridor (EEC) — spanning Chonburi, Rayong, and Chachoengsao — has become the nucleus of Thailand's new energy manufacturing ecosystem. Major EV assembly plants, battery pack integrators, and renewable energy projects are concentrated here, creating enormous demand for reliable, low self-discharge cylindrical lithium cells.
Thailand's annual battery import value exceeded USD 1.2 billion in 2023, with lithium-ion batteries accounting for the fastest-growing segment. Local production incentives from the Board of Investment (BOI) are attracting battery manufacturers to establish in-country facilities, further accelerating the market's maturation.
From the EEC industrial zone to Thailand's island resorts, Changhong's lithium batteries power a wide spectrum of critical applications across the Kingdom.
Supplying high-rate 21700 cells for EV battery packs assembled in Rayong and Chonburi for export across ASEAN markets.
Powering residential and commercial solar storage systems across Thailand's sunny provinces, from Khon Kaen to Phuket.
Enabling 24/7 automated guided vehicles and robotic systems in Thailand's Industry 4.0 manufacturing facilities.
Powering Bangkok's growing fleet of electric delivery scooters and food delivery bikes with long-lasting, fast-charge battery packs.
Reliable power for portable medical devices, infusion pumps, and monitoring equipment in Thailand's world-class hospitals and clinics.
Backup power and smart room systems for Thailand's 5-star hotel industry, from Phuket resorts to Pattaya beachfront properties.
Powering 5G base stations and remote telecom towers across Thailand's expanding national network infrastructure.
Long-life power for smart security systems, sensors, and connected devices in Thailand's rapidly urbanizing residential developments.
With a dedicated manufacturing base in Chonburi, Thailand, Changhong New Energy delivers world-class low self-discharge lithium batteries with local support, fast delivery, and BOI-compliant production — purpose-built for Thailand's new energy future.
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.
Over two decades of innovation, expansion, and global reach — from Sichuan to Thailand and beyond.
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 (Chonburi) officially went into operation. Total alkaline battery capacity exceeded 3.5 billion units.
Internationally recognized certifications and industry honors that validate Changhong's commitment to quality, safety, and innovation.
Explore our comprehensive range of cylindrical lithium batteries and alkaline batteries — trusted by Thai OEMs, system integrators, and distributors across Southeast Asia.
