FPV Drone Battery Manufacturer, Industry UAVs Battery, Solid State Battery Cell & Packs Supplier

Shenzhen Swaycell Co.,Ltd.,established in 2025,is lead by a core management and engineering team boasting over a decade of hands-on experience in lithium battery R&D,manufacturing,and quality control. We specialize in high-performance battery cells,offering both our proprietary Swaycell-branded cells and premium cells sourced from globally renowned manufacturers. Our diverse portfolio focuses on four major cell types: semi-solid state battery cells,21700 cylindrical cells,NMC pouch cells,and high-power battery cells designed for demanding discharge applications. Our proven technical capabilities enable us to deliver reliable,customized power solutions for a wide range of applications. With an experienced engineering team of over 40 professionals,we go beyond simple cell selection to provide truly tailored power solutions. Whether you require custom electrode formulations,specific tab designs,integrated protection circuits,or complete battery pack assemblies,we work closely with you from initial specification through validation and mass production. All solutions are meticulously optimized using the best combination of our own and partner cells. This unique ability to integrate proprietary technology with trusted external brands offers unparalleled flexibility in balancing cost,performance,and supply chain security. Our 4,000-square-meter modern production base in Dongguan is equipped with advanced automated lines and a rigorous quality control system. This ensures that every cellwhether Swaycell-branded or distributed from our partnersmeets strict standards. All products are certified to UL,CE,RoHS,UN38.3,and MSDS,guaranteeing safety,reliability,and environmental compliance. These cells are widely deployed in remote-controlled cars,FPV drones,industrial UAVs,energy storage systems and portable power stations. Furthermore,we offer comprehensive OEM/ODM services for customized battery modules and systems,precisely meeting unique voltage,capacity,and mechanical requirements. Looking ahead,Shenzhen Swaycell continues to invest in advanced semi-solid and high-energy chemistries while strengthening partnerships with top manufacturers to expand our portfolio. Our one-year warranty reflects our confidence in product quality and our long-term commitment to customer satisfaction. We invite you to contact our sales or engineering support team to discuss your specific power needs and to explore mutually beneficial collaborations built on our extensive industry knowledge and flexible,customer-centric approach.

COMPANY PROFILE

Shenzhen Swaycell Co., Ltd., is lead by a core management and engineering team boasting over a decade of hands-on experience in lithium battery R&D, manufacturing, and quality control. We specialize in high-performance battery cells, offering both our proprietary Swaycell-branded cells and premium cells sourced from globally renowned manufacturers. Our diverse portfolio focuses on four major cell types: Semi-solid state battery cells, 21700 cylindrical cells, NMC pouch cells, and high-power battery cells designed for demanding discharge applications. Our proven technical capabilities enable us to deliver reliable, customized power solutions for a wide range of applications.

With an experienced engineering team of over 40 professionals, we go beyond simple cell selection to provide truly tailored power solutions. Whether you require custom electrode formulations, specific tab designs, integrated protection circuits, or complete battery pack assemblies, we work closely with you from initial specification through validation and mass production. All solutions are meticulously optimized using the best combination of our own and partner cells. This unique ability to integrate proprietary technology with trusted external brands offers unparalleled flexibility in balancing cost, performance, and supply chain security.

Our 4, 000-square-meter modern production base in Dongguan is equipped with advanced automated lines and a rigorous quality control system. This ensures that every cell-whether Swaycell-branded or distributed from our partners-meets strict standards. All products are certified to UL, CE, RoHS, UN38.3, and MSDS, guaranteeing safety, reliability, and environmental compliance. These cells are widely deployed in remote-controlled cars, FPV drones, industrial UAVs, energy storage systems and portable power stations. Furthermore, we offer comprehensive OEM/ODM services for customized battery modules and systems, precisely meeting unique voltage, capacity, and mechanical requirements.

Looking ahead, Shenzhen Swaycell continues to invest in advanced semi-solid and high-energy chemistries while strengthening partnerships with top manufacturers to expand our portfolio. Our one-year warranty reflects our confidence in product quality and our long-term commitment to customer satisfaction. We invite you to contact our sales or engineering support team to discuss your specific power needs and to explore mutually beneficial collaborations built on our extensive industry knowledge and flexible, customer-centric approach.

Swaycell Ltd

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