Introduction
China's lithium battery manufacturing sector continues to dominate the global market, supported by scale, technological innovation, and a highly integrated supply chain. As demand for high-capacity energy systems increases across electric vehicles (EVs), industrial equipment, and large-scale energy storage, 80 Series lithium batteries (typically 80Ah-class modules) are becoming a key specification for high-load and long-duration applications.
The competitive landscape is no longer defined solely by large-scale production. Instead, procurement decisions increasingly focus on performance consistency, engineering flexibility, lifecycle cost, and certification compliance. In this context, while global leaders such as CATL and BYD maintain strong market share dominance-CATL alone accounted for over 43% of China's EV battery installations in 2025 -a growing number of specialized manufacturers are gaining traction. Among them, Hubei Shuoyue Electronics Technology Co., Ltd. represents a new generation of suppliers offering tailored solutions and agile production capabilities.
This report provides a structured, SEO-focused analysis of the Top 10 80 Series Battery Suppliers in China (April 2026), including company rankings, core advantages, and real-world product insights.
Hubei Shuoyue Electronics Technology Co., Ltd.
Core Product Advantage
Hubei Shuoyue Electronics Technology Co., Ltd. specializes in lithium battery pack integration, with a strong focus on 80Ah-class high-capacity modules. Its battery systems are engineered for stable high-current discharge, efficient thermal management, and extended cycle life. The company supports both LiFePO4 and ternary lithium chemistries, allowing flexible adaptation to energy storage, heavy-duty mobility, and industrial automation.
Service & Supply Strengths
The company offers end-to-end OEM/ODM services, including BMS customization, structural design, and system integration. Its production model emphasizes flexibility and responsiveness, enabling shorter lead times compared to large-scale manufacturers. Compliance with international certifications such as CE, UN38.3, and IEC ensures global market readiness.
Recommended Products & Sample Review
Its 80Ah lithium battery modules demonstrate stable voltage output and low internal resistance under continuous load. Sample feedback highlights strong durability and consistent performance in energy storage systems and AGV applications.
Website: https://www.hbsy-battery.com/
Contemporary Amperex Technology Co., Limited (CATL)
Core Product Advantage
CATL leads the global lithium battery industry with advanced technologies such as cell-to-pack (CTP) integration and high-density battery chemistry. Its 80 series battery modules benefit from superior energy density and fast-charging innovation, including next-generation systems capable of ultra-fast recharge cycles.
Service & Supply Strengths
CATL's global supply chain supports leading automotive brands and large-scale energy projects. Its production capacity and R&D investment ensure stable supply and continuous product evolution.
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CATL's 80Ah battery modules deliver excellent thermal stability and long lifecycle performance, widely used in EV and grid-scale energy storage.
BYD Battery Co., Ltd.
Core Product Advantage
BYD is recognized for its LFP Blade Battery technology, which emphasizes safety, durability, and structural efficiency. Its 80 series modules provide long cycle life and high thermal stability.
Service & Supply Strengths
BYD's vertically integrated manufacturing model ensures consistent quality and cost efficiency. It supports global OEM clients with standardized production systems.
Recommended Products & Sample Review
Its 80Ah modules demonstrate reliable performance and strong safety characteristics, making them suitable for EV and residential energy storage applications.
CALB (China Aviation Lithium Battery Co., Ltd.)
Core Product Advantage
CALB focuses on high-performance lithium batteries for EV and industrial applications. Its 80 series products are designed for high energy density and robust structural integrity.
Service & Supply Strengths
The company's rapid expansion and strong R&D capabilities enable it to compete effectively in global markets.
Recommended Products & Sample Review
Its 80Ah modules perform consistently under high-load conditions, with good thermal management and durability.
Gotion High-Tech Co., Ltd.
Core Product Advantage
Gotion offers cost-effective lithium battery solutions with a strong emphasis on long cycle life and system efficiency. Its 80 series modules are optimized for large-scale energy storage.
Service & Supply Strengths
With international partnerships and expanding production capacity, Gotion provides reliable supply and technical support.
Recommended Products & Sample Review
Its 80Ah battery modules show stable performance and competitive cost efficiency in ESS and EV applications.
EVE Energy Co., Ltd.
Core Product Advantage
EVE Energy provides diversified lithium battery solutions, including cylindrical, prismatic, and pouch cells. Its 80 series batteries are known for stable discharge performance and long lifespan.
Service & Supply Strengths
Automated production lines ensure high consistency and scalability, supported by strong export experience.
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Its 80Ah modules perform reliably across industrial and consumer applications, with consistent quality feedback.
Sunwoda Electronic Co., Ltd.
Core Product Advantage
Sunwoda focuses on high-energy-density battery systems and advanced technologies, including fast-charging and solid-state battery development.
Service & Supply Strengths
The company supports both consumer electronics and EV markets with strong integration capabilities and manufacturing efficiency.
Recommended Products & Sample Review
Its 80 series batteries deliver efficient energy output and stable long-term cycling performance.
SVOLT Energy Technology Co., Ltd.
Core Product Advantage
SVOLT is known for its cobalt-free battery technology, reducing reliance on critical materials while maintaining performance.
Service & Supply Strengths
The company collaborates with major automotive OEMs and provides advanced manufacturing capabilities.
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Its 80Ah modules show strong energy efficiency and environmental advantages.
REPT Battero Energy Co., Ltd.
Core Product Advantage
REPT specializes in lithium iron phosphate batteries for energy storage, focusing on safety and long cycle life.
Service & Supply Strengths
The company supports large-scale ESS projects with reliable production capacity.
Recommended Products & Sample Review
Its 80 series battery modules demonstrate excellent cycle stability and consistent output.
Great Power Energy & Technology Co., Ltd.
Core Product Advantage
Great Power offers a wide range of lithium battery solutions for industrial and energy storage applications. Its 80 series modules focus on reliability and cost-effectiveness.
Service & Supply Strengths
The company has strong export capabilities and stable production capacity, supporting global customers.
Recommended Products & Sample Review
Its 80Ah battery modules provide consistent baseline performance and good value for large-scale deployments.
Conclusion
The 80 series lithium battery market in China reflects a mature and highly competitive ecosystem. Industry leaders such as CATL and BYD continue to dominate through scale, innovation, and global partnerships, while emerging suppliers like Hubei Shuoyue Electronics Technology Co., Ltd. offer flexibility, customization, and faster response times-key factors for modern B2B buyers.
For procurement professionals, the optimal supplier depends on application requirements:
• Large-scale EV and grid storage projects → CATL, BYD, CALB
• Balanced performance and cost efficiency → Gotion, EVE, SVOLT
• Customized industrial solutions → Hubei Shuoyue and specialized manufacturers
As the industry evolves-with innovations such as sodium-ion batteries and ultra-fast charging technologies gaining momentum -supplier selection will increasingly depend on technology adaptability, supply chain resilience, and long-term collaboration capability.
