当深圳2026 UASE无人机展的聚光灯照亮全球低空经济的未来，工业级无人机的心脏——动力电池，正迎来一场底层架构的革命。允福亨新能源以YFH-INR21700-50Q为载体，凭借突破性的全极耳工艺，实现了圆柱电池30C以上放电能力。为全球工业无人机提供了一套可量化的动力解决方案——用工艺定义性能，让技术穿透场景。
动力引擎：全极耳赋能下的极致倍率放电
得益于全极耳工艺带来的超低内阻与优异导热性，YFH-INR21700-50Q能量密度达272Wh/kg，持续放电能力15C以上，瞬时放电达30C以上。这种随叫随到的澎湃动力，正是全极耳结构在应对无人机重载起飞、高速巡航、突发抗风等瞬态工况时的完美体现，确保飞行姿态稳如磐石。
热管理革命：全极耳结构的均匀发热特性
全极耳工艺的另一大技术优势，在于彻底改变了电池的发热模式。电流在整个极片边缘面上均匀分布，避免了传统电池因极耳集中导致的局部高温热点。配合电芯内部的散热通道，YFH-INR21700-50Q在-20℃~80℃的宽温域内依然能保持性能一致性。这种由工艺决定的天生冷静，让工业无人机在极寒或酷热的极端环境下，依然拥有稳定可靠的动力输出。
效率跃迁：全极耳工艺支撑的超快充体验
全极耳结构为超快充提供了更多可能,YFH-INR21700-50Q支持15A最大充电电流，10分钟即可充至80%电量。全极耳工艺不仅提升了放电性能，更在充电端实现了资产利用率的指数级增长。
结语
在深圳UASE2026的行业视野中，全极耳工艺正成为高端圆柱动力电池的分水岭。作为专注高倍率圆柱电芯研发与制造的企业，允福亨持续深耕全极耳技术路线，不断优化电芯在功率、能量密度、快充与可靠性上的综合表现。未来，公司将继续以市场需求为导向，推出更多适配无人机、eVTOL等低空场景的高性能动力产品，以技术创新助力低空经济高质量发展。
Tabless Technology Reshapes the Power Core: The Technological Breakthrough of YFH-INR21700-50Q
As the spotlight of the Shenzhen 2026 UASE Drone Expo illuminates the future of the global low-altitude economy, the heart of industrial drones—power batteries—is ushering in a revolution in underlying architecture. YFH Power, using the YFH-INR21700-50Q as a platform, has achieved over 30C discharge capacity for cylindrical batteries through its breakthrough full-tab technology. It provides a quantifiable power solution for global industrial drones—defining performance through craftsmanship and letting technology penetrate real-world scenarios.
Power Engine: Extreme Rate Discharge Enabled by Full-Tab Technology
Thanks to the ultra-low internal resistance and excellent thermal conductivity brought by the full-tab process, the YFH-INR21700-50Q achieves an energy density of 272 Wh/kg, continuous discharge capacity above 15C, and instantaneous discharge over 30C. This instantly available surging power is the perfect demonstration of the full-tab structure handling transient conditions such as heavy-load takeoff, high-speed cruising, and sudden wind resistance for drones, ensuring flight stability as solid as a rock.
Thermal Management Revolution: Even Heat Distribution of Full-Tab Structure
Another major advantage of full-tab technology is that it completely changes the battery heating pattern. The current is evenly distributed along the edges of the entire electrode sheet, avoiding localized hot spots caused by tab concentration in traditional batteries. Combined with internal cell cooling channels, the YFH-INR21700-50Q maintains consistent performance across a wide temperature range of -20℃ to 80℃. This inherent calmness dictated by the process ensures industrial drones have stable and reliable power output even in extreme cold or heat.
Efficiency Leap: Ultra-Fast Charging Supported by Full-Tab Technology
The full-tab structure provides more possibilities for ultra-fast charging. The YFH-INR21700-50Q supports a maximum charging current of 15A, reaching 80% charge in just 10 minutes. Full-tab technology not only improves discharge performance but also achieves exponential growth in asset utilization on the charging end.
Conclusion
In the industry vision of Shenzhen UASE 2026, full-tab technology is becoming the dividing line for high-end cylindrical power batteries. As a company focused on the research and manufacturing of high-rate cylindrical cells, Yunfuheng continues to cultivate the full-tab technology path, constantly optimizing the comprehensive performance of cells in power, energy density, fast-charging, and reliability. In the future, the company will continue to be market-driven and launch more high-performance power products suitable for drones, eVTOLs, and other low-altitude scenarios, leveraging technological innovation to promote high-quality development of the low-altitude economy.
