TYCORUN Fan Battery Manufacturer: Reliable Power Solution
TYCORUN is the international sales department of Ganfeng Lithium Energy and a leading fan battery manufacturer. TYCORUN has deeply developed high-performance portable fan lithium batteries to increase fan battery capacity and extend fan operating time. TYCORUN batteries are the best energy solution for fans.
Professional Outdoor Fan Battery Manufacturer
As a professional fan battery manufacturer, TYCORUN has 17 years of rich experience in the field of lithium battery production and research and development. It uses advanced lithium battery technology and advanced manufacturing processes to produce high-quality rechargeable fan lithium iron phosphate battery.
TYCORUN’s fan battery has a capacity of up to 5000mAh, which greatly improves the fan’s battery life. In addition, it also provides 18650, 21700 and other battery cell sizes, supports capacity customization, and provides customers with reliable customized solutions to meet the diverse needs of global customers.
The Advantages of TYCORUN Rechargeable Fan Batteries
Long Cycle Life
TYCORUN's rechargeable fan battery uses high-quality lithium batteries, with a charge and discharge cycle life of more than 1,000 times, supports long-term stable operation, and is suitable for daily and seasonal repeated use.
Ultra-long Battery Life
TYCORUN's small fan battery has a capacity of up to 5000mAh, and a single charge can support the fan to run for 4 to 12 hours (depending on the wind speed level), improving the user experience.
Fast Charging
Supports 1C fast charging, and 80% of the power can be replenished in about 2 to 3 hours, which greatly shortens the charging time and meets the needs of high-frequency use.
High Safety
The portable fan lithium-ion battery uses high-quality materials, the battery has high stability, high temperature resistance, and has passed multiple international safety certifications to ensure that the fan is still safe and reliable under high temperature or continuous operation.
Strong Compatibility
TYCORUN's fan battery has a variety of models, suitable for a variety of portable fan products, and can support customized battery capacity to meet the needs of different customers.
Environmental Protection
The rechargeable fan lithium battery supports repeated charging and use, reducing waste battery pollution. At the same time, it has high power conversion rate and low energy consumption, meeting the development concept of green environmental protection in contemporary society.
How Does a Rechargeable Fan Lithium Battery Work?
The working principle of Rechargeable fan lithium battery is based on the reversible migration process of lithium ions between the positive and negative electrodes of the battery, which realizes efficient storage and continuous release of electric energy, providing stable power support for the fan.
During the discharge process, lithium ions migrate from the negative electrode to the positive electrode through the electrolyte, while releasing electrons to form current, drive the fan motor to operate, realize wind output, and meet the needs of indoor ventilation or outdoor cooling.
When the battery is charged through a USB interface, solar panel or other charging device, the current direction is reversed, and lithium ions migrate from the positive electrode back to the negative electrode to restore the energy reserve state.
About Our Custom Battery Solutions
TYCORUN combines 17+ years of industry expertise with UN38.3 certified LFP battery technology to provide tailor-made solutions. Our 5-layer BMS monitors over 200 parameters in real time, ensuring 99.6% fault prediction accuracy. Modular design supports 3.2V-144V scalability, which has been proven in over 300 projects, such as a customer operating a logistics and food delivery fleet in Dubai. The global service team provides < 2-hour response in over 50 locations, backed by ISO certified quality control.
Smart BMS Protection
Thermal Optimization
Modular Flexibility
Global 24/7 Support
Our List of Customizable Fan Battery Batteries
If you are looking for the best Fan battery for you, then congratulations, you have found it. You just need to leave a message and tell us, we will design the battery exactly according to your requirements.
Why Choose TYCORUN as a Rechargeable Fan Battery Supplier?
Leading Battery Technology
Strict Quality Standards
All-Round Customized Services
Basic Application of Portable Fan Batteries

portable fans provide cooling and ventilation support in the wild. TYCORUN batteries have high energy density, small size, light weight, long battery life, and improve outdoor comfort.

portable fans can be used as temporary cooling devices in the event of sudden power outages in summer. Rechargeable fan lithium batteries have fast charging performance and can continue to supply power in emergency power outages.

portable fans provide cool breezes for babies in hot environments. TYCORUN fan batteries support low-voltage stable output, and fans run smoothly with low noise, improving comfort.

lithium batteries can operate normally in high-temperature environments, providing long-lasting power for workers to carry small fans with them, promoting cooling.

students use portable fans to cool themselves in non-air-conditioned environments. TYCORUN batteries are highly safe, ensuring safety in crowded places.
Case Study For TYCORUN Fan Batteries
TYCORUN Cooperates with a Portable Fan Manufacturer in Malaysia
A portable fan manufacturer in Malaysia is looking for high-performance lithium batteries to mass-customize built-in battery modules for its new generation of USB portable fans. TYCORUN supplies 15,000 18650 3500mAh cylindrical lithium batteries to the company. This battery supports fast charging, and the larger capacity extends the fan’s battery life to 6 hours. It is favored by local users and the overall sales volume has increased by 30%.
TYCORUN Cooperates with a Large-volume Portable Fan Supplier in Singapore
A large-volume portable fan supplier in Singapore is looking for a large-capacity fan battery supplier. TYCORUN customized 21700 5000mAh batteries for its company. After applying the batteries to the fans, it was found that the maximum operating time was 12 hours at the first wind speed. In addition, this battery can operate normally in high temperature environments, and the fan runs smoothly and powerfully. The supplier and TYCORUN officially signed a contract.
How to Get Your Quick Samples and Customized Fan Batteries
01
Demand Analysis
In-depth communication with customers to clarify the core parameters of fan battery such as capacity and voltage, and provide accurate basis for battery solution design.
02
Solution Design
TYCORUN is a leading rechargeable fan battery manufacturer, which can customize battery specifications according to customer needs, including battery capacity, voltage, discharge rate, etc.
03
Production Samples
Produce battery samples, conduct performance tests and safety verification, and optimize battery products to ensure that the battery has excellent endurance and stability under different working conditions.
04
Mass Production
Use automated production lines and advanced production equipment for standardized mass production, strictly follow the quality inspection system to ensure that each group of batteries has consistent performance and reliable quality.
05
Delivery Products
After the battery passes strict factory inspection, it will be delivered to the customer on time, and provide customers with comprehensive after-sales service and technical support to ensure long-term stable operation of the battery.
Frequently Asked Questions
TYCORUN's portable fan battery is a lithium-ion battery (such as 18650, 21700 cylindrical battery). Lithium batteries have high energy density and can store more energy per unit volume, providing sufficient power for the fan to last for a long time. Lithium batteries are lightweight and more suitable for installation in the limited space of portable fans.
TYCORUN's fan battery uses lithium battery technology and is a rechargeable battery with more than 1,000 charge and discharge cycles, which can reduce the pollution of battery disposal. The application of lithium batteries can effectively reduce environmental pollution.
If the battery life is significantly reduced, cannot be charged, or the temperature rises abnormally during use, it may indicate that the battery is aging or damaged and should be replaced in time.
If you want to consult our experts, you can contact us. We will provide the best fan batteries as best as we can.
Customization Service and More
OEM/ODM Services
TYCORUN provides professional battery customization services, from battery design, material selection to production and manufacturing, serving customer needs throughout the entire process, and providing customers with high-quality fan batteries.
All-round Technical Support
From battery selection, installation and commissioning to operation and maintenance, TYCORUN provides comprehensive technical support, including battery installation, BMS optimization, troubleshooting, etc., to ensure that the battery can operate stably under various working conditions.
High Quality Guarantee
We provide safety certification services that meet international standards, and conduct strict reliability tests, such as high and low temperature tests, vibration tests, waterproof and dustproof tests, etc., to ensure that the battery can still operate stably in extreme environments.
Global After-Sales Service
TYCORUN provides customers with comprehensive after-sales services, including battery fault detection and battery maintenance, and provides customers with ultra-long warranty services to ensure that the battery can operate efficiently in the equipment.


