Best-selling Lithium-Ion Batteries
Battery Applications
Meeting Your Needs – The Ufine Way!
Through rigorous research and development, our high-quality batteries offer dependable
energy solutions for a wide range of sectors, including electronics, 3C digital, energy
storage, transportation, medical, and aerospace.
Who Are We?
The professional Lithium Polymer Battery manufacturer in China
Ufine, founded in 2008, is a comprehensive lithium battery manufacturer and supplier
with a super factory over 10,000 square meters. We have obtained multiple product
certifications and patents, gaining support from over 1,000 customers in overseas
markets. Moreover, Ufine has been dedicated to the research of five types of lithium
batteries, widely used in 3C digital, energy storage, transportation, medical,
aerospace, and other fields.
Other services provided by Ufine
OEM & ODM
Free Design Services
No minimum order quantity for samples
Technical Consultation Services
Why Choose Ufine Battery?
We Are Different in
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Global Leader in Diverse Lithium Batteries
As a professional lithium ion battery supplier, Ufine leads the industry with a diverse range of lithium battery models, produces over 100,000 units daily to ensure a consistent supply. Our global presence spans more than 1,000 long-standing partnerships across Europe, North America, the Middle East, East Asia, and beyond, a testament to our commitment to specialized products.
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Safety is our top priority
Ufine's products undergo eight rigorous safety tests, ensuring uncompromising safety and quality. Our extensive portfolio includes 100+ product certifications, such as KC, PSE, CQC, and ROHS, further underlining our commitment to safety.
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Advanced Team and Equipments
With a dedicated battery core safety testing laboratory, we leave no room for compromise. Our agile team includes over 30 sophisticated R&D experts and over 200 product engineers, always ready to provide swift battery solutions.
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100000+unitsDaily production
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35+Strong Sales Team
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30+R&D Experts
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200+Product Engineers
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8testsSafety Equipment
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2 Million+Battery Stock
Over 1000 awesome brands using Ufine Battery
Customer Feedbacks
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Information About Lithium Battery at Ufine
18650 Battery Tips
Lithium Polymer Battery Tips
LiFePO4 Battery Tips
Battery Pack Tips
Battery Terms Tips
Are you looking for the right 18650 battery for your device? Here are some of the best 18650 batteries that you can consider using for your different devices.
In 18650 batteries, discerning the differences among IMR, ICR, INR, and IFR types is fundamental for tailored and efficient battery usage.
How to properly store 18650 batteries? This guide ensures safety. Learn tips, rules, and methods for longer-lasting, safer use and storage!
18650 and AA batteries power our daily devices. This comparison explores the differences between these two common battery types in various applications.
What is a LiHv Battery? Learn its definition, characteristics, applications, and differences from LiPo batteries. Discover their importance across industries.
Lithium vs alkaline batteries, exploring their characteristics, advantages, and disadvantages to help you make an informed choice for powering everyday devices.
Lithium-ion batteries power our devices and vehicles. Knowing how to charge them is crucial for performance and longevity. Learn more in this article.
What types of lithium batteries? Explore their categorization based on electrode materials, appearance, outsourcing, and cell types. This article introduces the various kinds, highlighting their unique advantages and disadvantages.
Best Lithium Battery for RV: Advantages, Top 10 Options, and Buying Factors Explained! Discover efficient, versatile, and sustainable choices for your RV.
The nominal voltage of a single lithium iron phosphate battery is 3.2 V, the charging voltage is 3.6 V, and the discharge cut-off voltage is 2.0 V.
Comparing LiFePO4 and Lithium-ion Polymer batteries is a journey into energy storage. This article explores the core differences, strengths, and weaknesses of these prominent technologies.
Discover the significance of LiFePO4 batteries with their unique chemistry and diverse industrial applications. Explore their construction, advantages, limitations, and role in the energy storage ecosystem in a comprehensive article.
A lithium-ion battery pack mainly combines battery cells, battery protection plates, battery connecting sheets, label paper, etc., through the battery PACK process to process them into the products that customers want.
Delve into the versatile world of 18650 battery packs, pivotal in modern energy storage solutions. Uncover their evolution, diverse applications, design intricacies, and optimal charging methods in this comprehensive article.
Lithium-ion battery packs have become integral to various industries due to their unique properties. This article delves into the composition, working mechanism, types, benefits, and frequently asked questions surrounding these essential power sources.
Lithium-ion packs, popular for energy density and lifespan, are widely used. Addressing cell balancing is crucial for their performance and safety.
Looking for the top 18650 lithium battery companies? We explore the top 12 lithium battery companies that are leading in providing cutting-edge technology.
Are you looking to learn the meaning of Battery Management System? Here is a detailed guide that will help you understand everything about it simply and easily.
Battery tech knowledge vital for content. Article explores differences: battery cell, module, pack. Covers definitions, designs, features, applications.
The three shapes of lithium batteries will eventually become cylindrical batteries, square batteries and soft pack lithium batteries through cylindrical winding, square winding, and square lamination.
In this article, we explore the life, voltage, capacity, and charging considerations of deep cycle lithium batteries.
How long do lithium batteries last? we will explore the factors that influence the lifespan of lithium batteries and provide insights into their longevity.
See What Our Customers Ask Frequently
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Can lithium batteries be customized for specific applications?
Yes, lithium batteries can be customized to meet specific requirements. This includes customizing the battery capacity, voltage, size, shape, and other parameters to suit the application's needs. -
What is the minimum order quantity (MOQ) for lithium batteries?
The minimum order quantity of customized batteries is 3000 pcs. There is no minimum order quantity for conventional batteries. -
Can I get samples of lithium batteries before placing a bulk order?
Yes, many suppliers offer samples of lithium batteries for testing and evaluation purposes. However, there are costs associated with obtaining samples, including sample fees and freight charges. -
What certifications should lithium batteries have?
Lithium batteries should have relevant certifications to ensure their safety and compliance with industry standards. Common certifications for lithium batteries include UN38.3 for transportation, IEC 62133 for safety, and RoHS for environmental compliance. -
What are the after-sales services in your company?
We offer one year's battery quality assurance. You can contact us at any time for replacement if there are battery problems.
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We believe Ufine will be your best partner!
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