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TYCORUN Flashlight Battery Manufacturer - Wholesale Battery Cells
TYCORUN is a professional flashlight battery manufacturer, providing large-capacity, rechargeable, long-cycle-life lithium batteries for flashlights, providing stable and long-lasting power for daily lighting, outdoor adventures, emergency rescue and other application scenarios.
Professional Flashlight Battery Manufacturer
As a leading flashlight battery manufacturer, TYCORUN has been deeply involved in lithium batteries for 17 years. It designs rechargeable lithium batteries according to the application requirements of flashlights. The battery sizes include 18650, 21700, 26650, etc., and the capacity ranges from 600mAh to 5000mAh.
TYCORUN batteries have a charge and discharge cycle life of more than 1,000 times, and the operating temperature of -20℃~60℃ is suitable for various extreme environments. In addition, TYCORUN also provides professional customized solutions, customized battery capacity, charge and discharge rate and other parameters, to provide the best energy solution for flashlights.
The Advantages of TYCORUN Flashlight Lithium Ion Batteries
High Energy Density
TYCORUN's lithium battery uses high-quality materials and has excellent energy density. It can store more electricity per unit volume, can drive high-brightness flashlights for a long time, improve battery life, and reduce frequent charging times.
Support Repeated Charging
Lithium-ion batteries and lithium iron phosphate batteries support 1000-2000 charge and discharge cycles, reducing the cost of replacing batteries, reducing the waste of disposable batteries, and more in line with the development concept of green environmental protection.
Stable Voltage Output
Lithium batteries have a relatively stable discharge platform and can continuously provide stable current output for various flashlights to avoid brightness
Long Cycle Life
TYCORUN's lithium battery has a long cycle life. After multiple charge and discharge, it still maintains high capacity. The number of cycles is up to 2000 times, which effectively reduces the frequency of replacement and is suitable for frequent use scenarios such as construction sites and maintenance.
Multiple Protection Mechanisms
High-quality flashlight batteries have built-in protection boards, which can effectively avoid safety problems caused by overcharging, over-discharging, short circuit or overheating of lithium batteries. It is suitable for high-intensity working environments to ensure safe use.
Various Battery Specifications
TYCORUN provides flashlight battery models with various specifications, including 18650, 21700, 26650, etc., which are compatible with various flashlight brands. It also provides customized battery capacity, voltage and other parameters to meet different lighting needs.
How Does a Flashlight Lithium Ion Battery Work?
The working principle of flashlight lithium ion battery is based on the migration process of lithium ions between the positive and negative electrodes of the battery, providing continuous and stable power support for the flashlight. During the discharge process, lithium ions move from the negative electrode to the positive electrode, while releasing electrons and forming current, driving the LED lamp beads to emit light, ensuring stable lighting in dark environments.
During the charging process, the current direction is reversed, pushing lithium ions from the positive electrode back to the negative electrode to complete energy storage. The flashlight battery can be recharged through USB, magnetic interface or independent charger, with the advantages of fast charging, high energy efficiency and long life, suitable for outdoor adventures, emergency lighting and duty tasks.
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 Flashlight Battery Batteries
If you are looking for the best flashlight 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 Flashlight Battery Supplier?
Basic Application of Flashlight Battery Batteries
TYCORUN batteries have high energy density, small size and light weight, and are easy to carry. They provide long-term lighting for outdoor hiking, camping, mountaineering and other environments. The batteries can still operate stably in various extreme environments.
High-performance batteries have the advantages of stable discharge, low self-discharge rate and long service life. Flashlights can be used as emergency lighting equipment when the power is off.
Security guards and landscape personnel usually use flashlights when patrolling at night. TYCORUN batteries have fast charging capabilities and are suitable for high-intensity tasks. They can provide long-lasting lighting for night patrols.
Maintenance personnel need flashlights to illuminate when working in dark environments. TYCORUN batteries have strong current output, which can support high-brightness flashlight lighting and provide a high-brightness environment for maintenance operations.
TYCORUN batteries have a low self-discharge rate, can be stored for a long time, and have no memory effect. They can be placed at home or in a car as backup lighting to deal with emergencies.
Case Study For TYCORUN Flashlight Batteries
TYCORUN Cooperates with a US Tactical Flashlight Battery Manufacturer
A US tactical flashlight battery manufacturer sells more than 500,000 tactical flashlights annually and is currently looking for high-performance batteries to improve the overall performance of flashlights. TYCORUN provides 3.7V 2600mAh lithium batteries, totaling 12,000 sets. This battery supports more than 1,000 cycle life, supports long battery life, shortens charging time by 30%, and effectively improves the overall performance of flashlights.
TYCORUN Cooperates with a German Outdoor Lighting Equipment Company
A well-known German outdoor lighting manufacturer, whose products are mainly aimed at the mountaineering, camping, and adventure markets. TYCORUN customized and developed 3.6V 3400mAh lithium batteries for it, totaling 20,000 sets, for its head-mounted flashlights. This battery supports fast charging, has a protection level of IP67, and an operating temperature range of -20°C ~ 60°C, which can adapt to extreme European environments. After applying this battery, the company found that the flashlight’s battery life increased by 35% and customer satisfaction improved significantly.
How to Get Your Quick Samples and Customized Flashlight Batteries
Frequently Asked Questions
TYCORUN flashlight batteries support >1000 complete charge and discharge cycles, and can be used continuously for 3~5 years under normal use, which can effectively reduce frequent battery replacement and reduce battery replacement costs.
Common specifications include 18650, 14500, 21700, etc., with a voltage of 3.6-3.7v and a capacity range of 2600~3500mAh. Different flashlights choose different battery specifications based on brightness and volume.
The use time of a flashlight is related to brightness. The higher the brightness (the larger the current), the faster the battery consumes power. In an emergency, it is recommended to adjust the flashlight brightness mode to extend the battery life.
If you want to consult our experts, you can contact us. We will provide the best flashlight 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 flashlight 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 operates 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 operates efficiently in the equipment.
What Our Customer Say
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