Master Your Micro-Climate: 4-in-1 Portable Evaporative Air Cooler (HVJ-F28)
Product Overview
“As global energy costs surge, the HVJ-F28 offers a highly lucrative B2B solution by decentralizing climate control. By integrating an evaporative cooler, humidifier, and fan into a compact, battery-powered unit, it provides eco-friendly, localized cooling that solves the inefficiency of central AC systems for individual comfort.”
Elevate your summer appliance catalog with the HVJ-F28 4-in-1 Portable Evaporative Air Cooler. Traditional desk fans only circulate hot air, while full-sized air conditioners are energy-heavy and immobile. The HVJ-F28 bridges this gap perfectly. Engineered with a 240ml integrated water tank and an advanced misting system (30~35ml/h), it utilizes evaporative technology to actively chill the surrounding air while adding essential moisture to combat dry skin. Powered by a highly efficient brushless motor and a 2000mAh rechargeable battery, it delivers 3 to 6 hours of whisper-quiet, cordless cooling. Complete with an ambient night light feature, it is the ultimate personal comfort device for offices, bedrooms, and outdoor leisure.
Core Selling Points
- 4-in-1 Functionality: Operates as a standard desk fan, an evaporative air cooler (when ice/water is added), a misting humidifier, and a soothing LED night light.
- Active Evaporative Cooling: Features a 240ml top-fill water tank that produces a fine nano-mist (30-35ml/h), rapidly dropping the ambient temperature in personal spaces.
- Cordless Portability: A built-in 2000mAh (3.7V) battery provides true wireless freedom, offering up to 6 hours of cooling—ideal for patios, camping, and power outages.
- Whisper-Quiet Brushless Motor: High-end brushless technology ensures maximum airflow across 3 adjustable speeds while maintaining a low decibel output for uninterrupted work or sleep.
Specifications
| Product Name / Model | Portable Evaporative Air Cooler / HVJ-F28 |
|---|---|
| Dimensions & Net Weight | 150 * 145 * 180 mm | 815g |
| Power & Battery Capacity | 9W | 2000mAh / 3.7V |
| Working Time | 3 – 6 Hours (Depending on wind speed and misting mode) |
| Charging Interface & Time | Type-C (2A) | Approx. 2.5 Hours to full charge |
| Motor Type | High-Efficiency Brushless Motor |
| Operational Gears | 3 Wind Speeds + Misting Function + Ambient Night Light |
| Water Tank & Mist Output | 240ml Capacity | 30~35ml/h Evaporative Misting |
| Material | Premium ABS + PCBA |
| Color Options | Classic White, Mint Green (Custom OEM colors available) |
| Lead Time | 15-25 working days (In Period Of Peak Season) |
240ml Top-Fill Tank for Rapid Nano-Misting
Quiet Brushless Motor & Type-C Fast Charging
Packaging & Logistics Data
| Packaging Type | Premium Color Box |
|---|---|
| Color Box Dimensions | 168 * 156 * 228 MM |
| QTY / Carton | 18 PCS / Carton |
| Master Carton Dimensions | 51.0 * 49.5 * 47.5 CM |
| Carton N.W. / G.W. | 17.5 KG / 18.5 KG |
| Container Loading (Est.) | 20GP: Approx. 4,194 PCS | 40HQ: Approx. 10,206 PCS |
B2B Sourcing FAQ: HVJ-F28 Evaporative Cooler
Q: Does the entire HVJ-F28 cooling unit require KC or PSE certification for import into South Korea or Japan?
A: This is a common misconception. For strict markets like South Korea and Japan, the mandatory KC and PSE certifications apply specifically to the internal battery cells, rather than the finished plastic housing of the device. The 2000mAh battery cell utilized inside the HVJ-F28 is fully certified to meet these stringent standards, guaranteeing compliance and smooth customs clearance for your distribution network.
Q: Water leakage is a common RMA issue with cheap evaporative coolers. How is the HVJ-F28 designed differently to prevent this?
A: The HVJ-F28 features a top-fill 240ml water tank integrated seamlessly into the upper chassis, utilizing gravity-fed ultrasonic misting rather than inferior bottom-wicking filters. Coupled with precision-sealed ABS housing and a smart PCBA that automatically shuts off the misting function when water runs low, it fundamentally eliminates leakage and dry-burning hazards, ensuring a minimal RMA rate.
Q: How does the compact form factor impact international shipping costs?
A: Logistics optimization is a key B2B advantage of this model. Despite its powerful 4-in-1 functionality, the master carton (51*49.5*47.5cm) securely packs 18 units with an optimal G.W. of 18.5kg. This highly efficient CBM ratio allows for approximately 10,206 pieces in a standard 40HQ container, significantly driving down the per-unit ocean freight cost.
Expand Your Summer Cooling Lineup
Upgrade your catalog with the multi-functional HVJ-F28 Evaporative Cooler. Contact our factory directly for wholesale volume pricing, OEM color customization, and certified sample requests.
