Workwear Fan Battery Set

【42V Ultra-High Output, Overwhelming Airflow】 Workwear Fan Battery Set, 40500mAh Large Capacity Battery, Max 25-Hour Continuous Operation, 7-Level Airflow Adjustment, 2 Mode Settings, Unisex, PSE Mark Certified, Japanese Instruction Manual Included [Japanese Brand Genuine Product] (Black)

【Introducing the 42V Fan Battery Set!】 Significantly upgraded from the previous 30V to 42V, this revolutionary cooling system achieves an impressive 1.5x airflow and a maximum wind speed of 219L/sec. It instantly lowers perceived temperature and achieves optimal cooling. Once worn, it promotes air circulation within the clothing, rapidly evaporating perspiration and drastically reducing body surface temperature.
【Reliable PSE Mark & 40500mAh Large Capacity Battery】 The battery has already obtained PSE certification and features dual PTC and CIT chips, offering protection against overheating, overcurrent, overload, short circuits, overcharging, and automatic recovery, eliminating fire risks. Unlike last year, the battery chip utilizes the latest advancements jointly developed by domestic power companies. While maintaining the same battery weight, the capacity has been significantly increased to 40500mAh. According to a 6-month extreme load test in the laboratory, its durability is reliable. Operating time: approximately 9 hours in Auto Mode, about 5 hours at 42V airflow, about 6 hours at 38V, about 7.5 hours at 34V, about 10 hours at 30V, about 13 hours at 26V, about 21.5 hours at 22V, and about 26 hours at 20V. This is a significant improvement in operating time compared to previous models! It can be fully charged to 100% in approximately 5 hours using the dedicated adapter.
【Super Powerful! Japanese Brushless Motor】 To achieve both increased airflow and reduced noise, our Japanese design team has adopted a high-precision domestic brushless motor with a double ball bearing structure. Compared to previous fan battery sets, this results in a 60% increase in airflow and a 5dB reduction in noise. Even at maximum 42V airflow, it maintains a quiet operation that doesn't interfere with conversation, while achieving an ultra-long lifespan of 20,000 hours. The fan blades feature a serrated design to accelerate airflow and maximize air volume.
【2 Mode Settings & 7-Level Intensity Adjustment】 The high-performance battery is equipped with both an automatic mode and a fixed mode.