Mini Rechargeable Fan Manufacturing Company in Vietnam
In a market saturated with cheap, low-quality mini household appliances, finding a suitable option is crucial.Company that manufactures mini rechargeable fans in Vietnam Having a well-structured process is not easy MyMy Technology It has emerged as a bright spot, not only because of its large-scale production capacity but also because of its commitment to thoroughly addressing common technical issues found in popular mini fan models.
1. Alarming situation: Common problems with cheap mini fans
Most mini fans currently on the market encounter serious problems after only 1-2 months of use:
- Virtual battery and battery swelling:This is the most dangerous error, posing a high risk of fire and explosion.
- Charging circuit failure:A loose charging port or control circuit can easily short circuit and catch fire when the current is unstable.
- Poor engine durability:The fan was making a loud noise, vibrating violently, and its wind speed decreased rapidly.
- Deviation parameters:The advertisement claimed a 5000mAh battery capacity, but in reality, it only reached 1200mAh.
2. MyMy Technology – International Standard Quality Control Process
To solidify its position as the leading manufacturer of mini rechargeable fans in Vietnam, MyMy Technology Focus on three core technical pillars:
How the factory avoids battery swelling issues.
At MyMy Technology, we do not use recycled batteries. 100% of the batteries we use are new Lithium batteries with premium insulation.
- Input verification: Each battery undergoes internal resistance and actual capacity testing.
- Battery Management System (BMS): The protection circuit is specifically designed to automatically cut off the current when the voltage reaches 4.2V, preventing overcharging which can cause gas buildup and swelling of the battery casing.
How to prevent damage to the charging circuit and connector port.
Charging port malfunctions are often caused by loose solder joints. MyMy Technology fixes this by:
- Use the charging port Type-C Modern, reinforced with a load-bearing steel frame at the contact points on the PCB.
- It incorporates a reverse current protection IC, preventing the fan from burning out even when the user uses an incompatible fast charger.
Voltage stability control
Voltage fluctuations are the "enemy" of motors. Our technology ensures that the output current always remains stable at DC 5.0V, allowing the fan blades to rotate smoothly without jerking or sudden voltage drops when the battery is low.
3. Detailed specifications of MyMy Technology's outstanding features.
Our products are designed for the export market, with impressive specifications:
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4. Average life expectancy and export standards
A frequently asked question is:"How long does a mini fan last?".
At MyMy Technology, the average lifespan of mini fans is from 3-5 years.
- Charge/discharge cycle: High-quality batteries allow for over 500 full charge cycles while retaining 80% of their original capacity.
- Engine:Brushless motors are permanently lubricated, operate quietly below 30dB, and meet stringent standards for export to markets such as Japan, South Korea, and the EU.
5. Why should you partner with MyMy Technology?
As aCompany that manufactures mini rechargeable fans in VietnamWe offer value that importers cannot provide:
- 1-to-1 replacement warranty: We are committed to immediately addressing any circuit and battery-related issues.
- Customization options (OEM/ODM): In logo printing, the color of the plastic casing can be changed to meet the partner's brand identity requirements.
- Absolute safety:The product has all the necessary certifications and is safe for children and the elderly.
6. Instructions for optimizing fan lifespan.
Based on their manufacturing experience, MyMy Technology engineers recommend:
- Use a charger that meets the correct rating.5.0V - 2.0ATo protect battery life.
- If not in use for extended periods (such as during winter), fully charge the battery once every three months to prevent it from dying due to deep discharge.
- Fans should not be operated in environments with excessively high humidity, as this can cause oxidation of the electrical circuits.
7. Conclusion
Select MyMy Technology It's not just about choosing a cooling product, it's about choosing peace of mind and durability. We are proud to be a Vietnamese manufacturer of mini rechargeable fans, bringing international quality to Vietnamese consumers.
With actual battery capacity 4500mAh and sustained operating time up to46 hoursMyMy Technology confidently accompanies you through every sweltering summer.
