Another Upgrade to the Tabless Flagship Series | Yunfu Heng YFH 21700-50Q (5.0Ah) Officially Enters Mass Production and Begins Shipments!

Release time: 2026/05/07

Now that the May Day holiday is over and nature is in full bloom, it’s the perfect time to hit the ground running. Yunfu Heng New Energy has reached a major milestone—the flagship product of its Full Tab Series, the 5.0Ah YFH 21700-50Q, has now fully ramped up production, achieving stable mass production and bulk deliveries!




Flagship Product in the Full-Tab Series


YFH 21700-50Q




The YFH 21700-50Q utilizes advanced full-tab technology to significantly reduce internal resistance, successfully achieving a maximum discharge current of 140A and unlocking limitless possibilities for wireless applications.

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Data Source: Yunfuheng Laboratory






Adhering to a development strategy that prioritizes focus and professionalism in serving customers—seeking not to grow larger, but to become better—Yunfuheng has become the trusted choice for clients across numerous industries, providing comprehensive support ranging from technical assistance to stable, high-quality supply!






Jiangxi Yunfuheng New Energy Co., Ltd.


Main Products: 18650/21700 cylindrical lithium-ion batteries


Business Inquiries: 13553852832 (Ms. Chen)


Company Email: info@yfh-battery.com


Company Address: Building 9, Double Innovation Base, Chunhua Road, Economic and Technological Development Zone, Yichun City, Jiangxi Province





The YFH 21700-50Q utilizes advanced full-tab technology to significantly reduce battery internal resistance, successfully achieving a maximum discharge current of 140A and delivering extreme power performance, opening up endless possibilities for wireless applications.

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