Industry's Strongest Fan Battery Set: 52V Ultra-High Output 46500mAh Large Capacity Air-Conditioned Clothing

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Retail Price: ￥17,980

[Summer 2026 - Industry's Strongest 52V Blast Wind]
Conquer the extreme heat with overwhelming cooling power. Introducing the professional-grade 52V model with ultra-high output, overturning the common sense of typical 24V/32V. Utilizing cutting-edge aerodynamic fan blade design, air resistance is minimized to the extreme, achieving a freezing blast wind that instantly lowers perceived temperature. This is the ultimate heatstroke prevention gear for craftsmen who need coolness as quickly as possible in harsh construction sites, hot farm work, and more.

[46500mAh Ultra-Large Capacity]
Up to 25 hours of operation - Zero worries about battery depletion. To eliminate the biggest stress on job sites, the wind stopping mid-work, we've adopted an extraordinary 46500mAh capacity battery. A single full charge allows for up to 25 hours of continuous operation (※ varies depending on wind speed mode). Maintain powerful cooling all day long for long work hours from early morning to late night, or during sea fishing, camping, and outdoor activities where there's no power source.

[Japanese Brushless Motor Equipped]
Overwhelming durability and quietness trusted by professionals. At the heart of the fan is a Japanese Brushless Motor boasting world-class quality. Compared to conventional brushed motors, it has less wear, achieving overwhelming longevity and low failure rates. Furthermore, despite the 52V ultra-strong wind, it features a quiet design that suppresses unpleasant motor noise. It's a uncompromisingly tough build that can withstand intense movement and dust in demanding work environments.

[Fentron] 52V Ultra-High Output, 46500mAh Large Capacity [2026 Industry's Strongest Blast Wind] Air-Conditioned Workwear Fan Battery Set, Up to 25 Hours Continuous Operation, Japanese Brushless Motor, 90mm Universal Design, Heatstroke Countermeasure, Site Work, Fishing, PSE Certified