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High-energy-density semi-solid-state cells optimized for Thailand's growing electric vehicle ecosystem.
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Designed for residential and commercial solar energy storage in Thailand's tropical climate conditions.
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Robust power solutions for Thailand's industrial automation, AGV robots and smart manufacturing.
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Compact, safe and long-lasting batteries for consumer electronics manufactured and distributed in Thailand.
Learn More →Semi-solid-state batteries represent a pivotal bridge between conventional liquid-electrolyte lithium-ion batteries and fully solid-state batteries. By replacing part of the liquid electrolyte with a solid or gel-like material, these batteries deliver significantly improved energy density, thermal stability, and safety — making them ideal for electric vehicles, renewable energy storage, industrial equipment, and consumer electronics across Southeast Asia.
Semi-solid-state cells achieve 300–400 Wh/kg — far exceeding conventional lithium-ion batteries, enabling lighter and more powerful battery packs for Thai EV manufacturers.
Reduced flammable liquid electrolyte content dramatically lowers thermal runaway risk — a critical advantage in Thailand's high-temperature tropical environment.
Over 2,000 charge-discharge cycles with minimal capacity degradation, ensuring lower total cost of ownership for Thai businesses and consumers alike.
Thailand is rapidly positioning itself as Southeast Asia's leading hub for electric vehicles and advanced battery manufacturing. The Thai government's EV 3.0 and EV 3.5 policies offer significant incentives for EV production and battery investment, attracting global manufacturers to establish local operations. The country's strategic location, skilled workforce, and established automotive supply chain make it an ideal base for semi-solid-state battery production and distribution across the ASEAN region.
Thailand aims to convert 30% of its annual vehicle production to EVs by 2030. This creates massive demand for advanced battery solutions, with semi-solid-state technology positioned as the preferred choice for next-generation Thai EV models from brands like BYD, NETA, and local OEMs expanding their lineups.
With Thailand's solar energy capacity growing at 15% annually and the government's target of 30% renewable energy by 2037, demand for reliable grid-scale and residential battery storage systems is surging. Semi-solid-state batteries offer the ideal combination of safety and performance for Thailand's solar-heavy energy mix.
Thailand's Eastern Economic Corridor (EEC) is home to hundreds of advanced manufacturing facilities deploying AGV robots, automated guided vehicles, and IoT-connected equipment — all requiring high-performance, long-cycle-life battery solutions that semi-solid-state technology uniquely provides.
Thailand's massive motorcycle market — over 20 million registered units — is transitioning to electric. Semi-solid-state batteries offer the compact size, high energy density, and safety profile required for e-motorcycles and last-mile delivery vehicles serving Bangkok and major Thai cities.
Changhong's Chonburi Thailand plant serves not only the domestic Thai market but also acts as a regional export hub for ASEAN nations including Vietnam, Indonesia, Malaysia, and the Philippines — benefiting from Thailand's extensive free trade agreements and ASEAN production incentives.
The Thai Board of Investment (BOI) offers up to 8-year corporate tax exemptions for battery manufacturers. Combined with the EV 3.5 policy subsidies and Thailand's commitment to carbon neutrality by 2050, the regulatory environment strongly favors investment in advanced battery technology including semi-solid-state solutions.
Supplying semi-solid-state battery packs to Thai-assembled EV brands operating in the Bangkok metropolitan area and major provincial cities, enabling 600+ km range per charge in tropical conditions.
Residential and commercial solar energy storage in Chiang Mai, Phuket, and Bangkok — where high ambient temperatures demand batteries with superior thermal stability. Semi-solid-state technology excels in these conditions.
Powering automated factories, AGV systems, and robotic assembly lines in Thailand's Eastern Economic Corridor — delivering consistent high-rate discharge performance critical for industrial operations.
Enabling Thailand's iconic tuk-tuks and motorcycle taxis to go electric with lightweight, high-energy semi-solid-state batteries — reducing emissions in congested urban areas like Bangkok and Pattaya.
Powering electric delivery vans and cargo bikes for Thailand's booming e-commerce sector — Lazada, Shopee, and local logistics providers are rapidly electrifying their fleets with advanced battery solutions.
Thailand's world-famous tourism industry is electrifying its marine fleet — from Phuket speedboats to Koh Samui ferry services — with semi-solid-state batteries offering the safety and endurance required for maritime applications.
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.
Alkaline Manganese Battery Manufacturing Base (Sichuan – Changhong New Energy Headquarters)
Alkaline Manganese Battery Manufacturing Base (Zhejiang – Changhong Feishi)
Lithium Battery Manufacturing Base (Jiangsu – Changhong Sanjie)
Polymer Battery Production Base (Hunan – Changhong Juheyuan)
Alkaline Manganese Battery Manufacturing Base (Thailand)
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.
The global semi-solid-state battery market is projected to reach USD 8.2 billion by 2030, with Southeast Asia — led by Thailand — emerging as one of the fastest-growing regional markets. Here's what's shaping the future of this technology in the region:
High-performance AA/AAA alkaline batteries for Thailand's consumer electronics and household market.
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Widely used in power tools, e-bikes, and industrial equipment across Thai manufacturing zones.
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Premium high-rate cells for electric vehicle battery modules and energy storage systems in Thailand.
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High-capacity cells for heavy-duty applications including Thai industrial AGV and forklift systems.
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Ultra-thin, flexible polymer cells for smartphones, wearables, and IoT devices in Thailand's tech market.
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Tailored battery pack assemblies for Thai OEM manufacturers across automotive, medical, and industrial sectors.
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Large-format LiFePO4 cells for Thailand's utility-scale solar farms and community energy storage projects.
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Changhong's flagship semi-solid-state technology — manufactured in Chonburi, Thailand for ASEAN markets.
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