Shenzhen Winnergy Technology Co., Ltd. is a burgeoning company which is specialized in the research and development of Li-ion battery packs and Ni-MH battery packs. Our products include power tool battery, vacuum cleaner battery, energy storage battery. OEM and ODM projects are welcome. Before setting up this company, Mr. William Ho, the founder, has been working in the battery field for many years, and has been serving customers from the world. By now we have sold our products to many countries, including UK, Australia, UAE.
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This is a genuine product.
A national-level high-tech enterprise specializing in the research, production and sales of lithium batteries
We provide a 24/7 customer service hotline. No matter when you encounter problems, professional customer service personnel will answer your calls and provide you with timely assistance and support.
With 13 years of experience, we serve thousands of companies worldwide.All batteries are covered by global insurance.
We are equipped with R&D laboratories and product safety testing facilities, as well as advanced production equipment and state-of-the-art testing equipment.
We have 8 patents.
Our user has a 1000 ㎡ production workshop.
15 years of experience in the power battery industry.
Shenzhen Sunnovator Technology Company Limited has a dedicated Technology Center for Battery Modules and 20 advanced laboratories.
We focus exclusively on developing and manufacturing lithium batteries for specialized, high-demand applications—such as aerospace, military, and emergency equipment—ensuring unmatched performance under extreme conditions.
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From core technology development to large-scale production, our fully integrated facilities allow for fast iteration, high quality control, and seamless scale-up of innovative battery designs.
Read moreOur R&D efforts are guided by a team of highly experienced scientists and technical advisors, ensuring each solution is grounded in cutting-edge science and market relevance.
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With rigorous quality control processes and international certification standards, we deliver batteries that meet the most stringent safety and performance requirements—consistently and reliably.
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Latest News.
2025-11-09
When selecting the right battery for your power tools, it’s essential to consider factors like performance, tool compatibility, and battery longevity. With diff
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2025-11-12
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