L&L LivelyLife Unveils “YH-F143” Multi-functional Rechargeable Fan
L&L LivelyLife Co., Ltd. has launched the “YH-F143,” a new multi-functional rechargeable circulation fan developed for camping, outdoor work, and home disaster preparedness. This product became available in June 2026 and is being rolled out across various retailers, including Rakuten and Yahoo! Shopping, as well as outdoor specialty stores, agricultural supply stores, and disaster preparedness product chains.
In recent years, the normalization of intense summer heat has led to increased demand from campers, agricultural workers, and field personnel for long-lasting rechargeable fans and efficient air circulation solutions for tents. Concurrently, with the rising risk of power outages due to typhoons, heavy rains, and earthquakes, interest in disaster preparedness items that combine a fan, light, and mobile battery into a single unit has grown significantly.
Traditional rechargeable fans have often faced limitations such as weak airflow, limited speed settings, lack of oscillation, absence of lighting or power supply functions, and no remote control. Addressing these issues, L&L LivelyLife conducted extensive research with campers, farmers, and disaster preparedness users, coupled with a year of rigorous durability testing in harsh environments. The development focused on five key pillars: large capacity and long runtime, powerful dual turbo airflow, integrated multi-functionality, remote control capability, and extreme environment resistance.
The result is the YH-F143, a next-generation rechargeable fan that integrates a fan, LED light, and mobile battery, making it suitable for a wide range of uses from outdoor recreation to emergency disaster scenarios.
Key Features of YH-F143
The YH-F143 incorporates eight core features designed to provide superior functionality and performance:
- 20,000mAh Large Capacity Integrated Battery for Up to 50 Hours of Continuous Operation: Equipped with a durable, PSE-certified 20,000mAh lithium battery. It offers 100 levels of airflow adjustment, enabling up to 50 hours of continuous operation at the lowest setting and 14.5 hours at the strongest. The device supports USB Type-C charging and takes approximately 9-10 hours for a full charge.
- Proprietary Dual Turbo Motor for 100-Level Airflow Adjustment: Unlike single-motor products, the YH-F143 features two built-in turbo fans, generating a powerful, direct airflow that reaches approximately twice the maximum wind speed of comparable-sized products. The 100-level adjustment allows for precise control, from a gentle breeze for sleeping to powerful gusts for outdoor work. At low speeds, operation noise is approximately 40dB, comparable to a library.
- 270° Manual Vertical & 45-90° Automatic Horizontal Oscillation: The fan head can be manually adjusted 270° vertically. It also includes 2-stage automatic horizontal oscillation (45° or 90°), effectively circulating air across wide areas in tents, rooms, or fields.
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3-in-1 Multi-functionality: Fan + 2-Color LED Light + Emergency Mobile Battery: This device combines three functions:
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Circulation Fan: 100-level airflow with auto-oscillation for cooling.
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Dual-Sided LED Lighting: Switch between white light for daytime work/inspection and warm light for nighttime relaxation or ambiance. Useful for camping nights or power outages.
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USB-A Output for Emergency Mobile Power: Can charge smartphones, intercoms, and small measuring devices. It can fully charge an iPhone 16 approximately 3-4 times, providing essential power during emergencies.
- 2-Way Setup: Desk & Hanging: A hanging hook is integrated into the top of the unit, allowing for use as a desktop fan or hung from tent ropes, car ceilings, or warehouse beams for air circulation. Anti-slip rubber on the base ensures stability when placed on a surface.
- Remote Control with 6m Range and Auto-Off Timer: A dedicated remote control enables operation from up to 6 meters away, adjusting fan speed, light, oscillation, and timer settings. The remote stores neatly on the back of the unit. It also features a 1, 2, 4, 6, or 8-hour auto-off timer to prevent continuous operation and conserve battery.
- Durable ABS Material for Harsh Outdoor Environments: Constructed from thick, impact-resistant, and dirt-resistant ABS resin, the unit can withstand drops, mud, dust, and light rain during outdoor use. A digital display on the front shows real-time battery levels. The unit weighs approximately 1.68kg for portability.
- Comparative Advantage and Value: The YH-F143 stands out from competitors by offering a dual turbo motor, 100-level airflow, auto-oscillation, 2-color LED light, and a 6m remote control, all at a competitive market price. This makes it a high-cost-performance product suitable for a wide range of users.
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Diverse Application Scenarios
The YH-F143 is designed for various situations:
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Camping/Car Camping: Hang inside tents for air circulation, use warm LED light for ambiance at night, and set timers with the remote for comfortable sleep. It can also be hung in vehicles for cooling during long trips.
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Agriculture/Outdoor Work: Use as a desktop or hanging fan in fields, greenhouses, construction sites, or for traffic guidance to prevent heatstroke during long hours outdoors. The USB power output can charge smartphones, and the LED light serves as illumination for early morning or evening tasks.
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Home/Bedroom: Place in a bedroom as an alternative to air conditioning on warm nights, using the quiet low-speed mode and timer. It circulates air more broadly than a standard fan while reducing electricity costs.
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Disaster Preparedness/Emergency Stockpile: Essential during prolonged power outages caused by typhoons, heavy rains, or earthquakes. It provides cooling, LED lighting, and maintains smartphone communication via its USB output. The 20,000mAh battery can support several days of emergency use.
Product Specifications
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Model Number: YH-F143
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Built-in Battery: 20000mAh PSE certified lithium battery
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Dimensions: W 22.1cm × D 10.1cm × H 27.5cm
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Weight: Approx. 1.68kg
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Motor: Dual turbo motor
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Airflow Adjustment: 100 levels (1-100)
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Oscillation Mechanism: Manual vertical 270°, Automatic horizontal 45°/90°
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Continuous Operating Time: Approx. 50 hours (lowest speed) to approx. 14.5 hours (highest speed)
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Additional Functions: 2-color LED lighting (white/warm), USB-A output for power supply, 6m remote control, 1/2/4/6/8-hour timer, digital battery display
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Installation Method: Desktop placement, 2-way hanging
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Charging Standard: Type-C 5V/2A, full charge approx. 9-10 hours
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Operating Noise: Approx. 40-60dB
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Material: Impact-resistant ABS resin
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Accessories: Main unit, remote control, Type-C charging cable, storage bag, Japanese instruction manual
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Warranty Period: 1 year manufacturer’s warranty
Company Information
L&L LivelyLife Co., Ltd. began operations in 2015 as an online shop and has since expanded into a lifestyle technology company offering a wide range of products, including smartwatches, wireless earphones, smartphone accessories, small home appliances, and outdoor/sports-related goods. The company has expanded its sales channels to major online marketplaces in Japan, Europe, the Americas, and Southeast Asia, serving over 10 million customers. L&L LivelyLife focuses on developing products that accurately capture the latest technology and market needs, providing high-quality and high-value items. The company’s philosophy is “making daily life more convenient and richer,” pursuing product development that combines innovation and practicality.
Company Name: L&L LivelyLife Co., Ltd.
Representative: Eichi Shida
Location: Tachikawa AS Building 3F, 3-1-13 Nishikicho, Tachikawa-shi, Tokyo
Phone: 042-512-8274
URL: https://www.rakuten.co.jp/smahoservice/
Product Information on Online Stores:
