As a leading force in the realm of new energy power lithium batteries, Sunpower New Energy stands tall as a beacon of innovation and excellence. Our commitment to creating a national brand with a global impact is evident in our relentless pursuit of cutting-edge lithium battery technology. In this article, we delve into the intricate world of lithium batteries, exploring the prowess of Sunpower New Energy as a distinguished player among China lithium battery manufacturers and battery cell suppliers.

Unveiling Sunpower New Energy’s Vision


Battery cell suppliers Sunpower echoing the aspiration to create a national brand, build a powerful world. Founded in 2014 as a subsidiary of Jiangsu Changhong Sunpower Co., Ltd., our journey has been fueled by a total investment exceeding 6 billion yuan. With two major production bases in Taixing, Jiangsu, and Mianyang Sichuan, our annual production capacity surpasses 600 million batteries, driven by a dedicated team of 1,300 staff.


Pioneering Battery Technologies for a Sustainable Tomorrow


Sunpower New Energy takes pride in being a pioneer in the manufacturing of high-rate cylindrical lithium batteries. Our product range spans across ternary lithium batteries, LFP batteries, sodium-ion batteries, and battery packs, setting new benchmarks in the industry. Notably, our 18650 & 21700 high-rate lithium ion batteries find applications in electric tools, garden tools, household appliances, and various other fields.


Unmatched Product Offerings and Custom Solutions


With a diverse array of lithium power cells, including the popular 18650 li-ion rechargeable battery and 21700 li-ion rechargeable battery, Sunpower New Energy caters to a wide spectrum of needs. Our commitment to customization shines through as we offer bespoke lithium battery packs and Battery Management Systems (BMS) tailored to specific requirements. Whether you need a small sample delivery or a large-scale order, we ensure swift delivery and unwavering quality.


Development Milestones: A Decade of Excellence


Sunpower New Energy’s journey unfolds with a rich history, marked by significant milestones. From achieving national system certification in 2016 to becoming a subsidiary of Changhong New Energy Holdings in 2018, our trajectory has been one of continuous growth. In 2022, our daily production capacity exceeded 1.5 million pieces, showcasing our relentless pursuit of excellence. The launch of lithium iron and Na-ion batteries in 2023 further solidified our position as a forward-thinking industry leader.


A Glimpse into the Future: Sunpower’s Five-Year Plan


As we embark on a five-year plan, Sunpower New Energy remains steadfast in its commitment to being a reputable lithium li-ion battery manufacturer. Our advanced lithium technology, fast delivery mechanisms, and strict quality control set the stage for a future where Sunpower continues to be a trailblazer in the new energy power sector.



In conclusion, Sunpower New Energy emerges not just as a manufacturer but as a torchbearer of progress in the field of lithium battery technology. With a focus on innovation, customization, and global excellence, we are poised to shape the future of sustainable energy solutions. Join us on this electrifying journey towards a greener and more powerful world.