| Color | Black, Light Gray, Pink |
|---|
Description
JisuLife Handheld Fan Life9 (5000mAh)
Maximum-Capacity Pocket Turbofan for High-Velocity Cooling
The JisuLife Handheld Fan Life9 (5000mAh) pairs the series’ signature high-speed turbine air duct with an upgraded 5000mAh high-density power cell.
Designed for power users, travelers, and outdoor workers who require intense cooling throughout long hot days, this maximum-capacity variant provides up to 18 hours of continuous breeze on a single charge.
Instead of traditional flat blades, the Life9 utilizes a concentrated turbine duct engine that compresses and accelerates intake air. This creates a high-velocity air jet capable of cooling you down almost instantly, even in blistering summer weather.
Despite its massive power reserves and strong wind output, the Life9 maintains an ultra-compact, pocket-friendly footprint that easily slips into small bags or jacket pockets.
Key Product Features & Innovations
Upgraded 5000mAh Battery Reserve: Enjoy exceptional runtime on the go. Delivers up to 18 hours of operation on Speed 1 and up to 3.5 to 4 hours on maximum high-speed modes—perfect for full-day festivals, hiking, or travel.
High-Velocity Turbine Duct Engine: Delivers concentrated, focused wind output rather than a scattered breeze, reaching wind speeds up to 10 m/s for rapid heat relief.
5-Gear Adjustable Airflow: Toggle effortlessly between five distinct wind gear settings—from a whisper-quiet breeze for indoor office use to a high-speed turbo blast for direct sunlight.
Pocket-Sized Ergonomic Form: Built with smooth, rounded edges and a lightweight metallic chassis, offering a comfortable, fatigue-free grip in hand or easy storage in pockets.
Safety Switch & Over-Current Protection: Features built-in thermal and circuit management alongside a recessed activation button to prevent accidental power-ons while stored inside a bag.
Technical Specifications
| Parameter | Product Specification |
| Brand / Model | JisuLife Handheld Fan Life9 (5000mAh High-Capacity Edition) |
| Design Architecture | High-Velocity Concentrated Turbofan Duct |
| Battery Cell Capacity | 5000 mAh Rechargeable High-Density Lithium-Ion |
| Operational Lifespan | Up to 18 Hours (Speed 1) ~ 3.5 Hours (Speed 5) |
| Wind Speed Gears | 5 Variable Airflow Settings |
| Charging Interface | Fast USB Type-C Input (5V / 2A) |
| Full Charge Duration | Approx. 3.5 to 4.5 Hours from 0% to 100% |
| Included Accessories | Wrist Lanyard, USB Type-C Charging Cable |
Operational Guidelines & Care Instructions
Frequently Asked Questions (FAQ)
Q: What is the main difference between the Life9 3600mAh and 5000mAh versions?
A: The main difference is battery capacity and runtime. The 5000mAh version provides up to 18 hours of continuous breeze compared to 12 hours on the 3600mAh model, while adding only a negligible amount of weight.
Q: Is the high-speed turbine duct noticeably louder than traditional flat handheld fans?
A: On lower settings (Speeds 1–2), the noise level is very quiet and suitable for quiet rooms or offices. On Speeds 4–5, the high-velocity air duct creates a noticeable turbine hum due to the sheer volume and pressure of air being pushed.
Q: Can I carry the JisuLife Life9 (5000mAh) on commercial flights?
A: Yes. The 5000mAh battery translates to roughly 18.5 Watt-hours (Wh), which is well below the standard 100Wh limit set by TSA and international airlines for carry-on electronics.