Ufine Battery Invites You to KES 2024!

Meet Our Experts and Explore Our Range!

Learn More

Custom Lithium-ion Battery Manufacturer

who we are
Office Environment
Office Environment
Employee Activity

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

Learn More About Us

Why Choose Ufine Battery?

We Are Different in
  • 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.

  • 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.

  • 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.

Talk to an Engineer
  • 100000+units
    Daily production
  • 35+
    Strong Sales Team
  • 30+
    R&D Experts
  • 200+
    Product Engineers
  • 8tests
    Safety Equipment
  • 2 Million+
    Battery Stock
Over 1000 awesome brands using Ufine Battery
amotech
coway
enya-music
cimilre
kskin
ovctek
xiaomiyoupin
express
ulike
Customer Feedbacks
Ufine battery packs a powerful punch. It has never failed to provide enough energy to keep our devices running smoothly. From our smartphone to my portable speakers, this battery has got it covered.
customer avatar 1
Jacob
The energy density of the LifePO4 battery is truly remarkable. Despite its compact size, it is capable of storing a significant amount of energy, which has proven to be extremely beneficial for our various electronic devices. This battery has consistently provided a reliable and consistent power source.
customer avatar 1
Jesse
Ufine is indeed a reliable lithium battery manufacturer. We have been working with Ufine for more than 5 years, and they have always provided us with high-quality and safe lithium batteries. We are also very satisfied with their fast delivery and after-sales support!
customer avatar 1
Alexander
I also love how fast it charges. It's like a little energy boost for our devices whenever I need it. Plus, it's so easy to recharge. I simply plug it in and it quickly powers up, ready for another round of charging.
customer avatar 1
Vincent
The long-lasting nature of LifePO4 batteries ensures that I can rely on them to provide consistent power for prolonged periods. Overall, I am extremely satisfied with the rigorous and accurate performance of LifePO4 batteries, and I highly recommend them to anyone in need of a reliable and long-lasting power source.
customer avatar 1
Stephen
From the moment I reached out to inquire about their customized lithium batteries, their team was incredibly attentive and responsive. They took the time to understand our specific requirements and provided valuable guidance in selecting the right battery for our needs. Their expertise and willingness to go above and beyond to ensure customer satisfaction truly impressed me.
customer avatar 1
Mike

Information About Lithium Battery at Ufine

18650 Battery Tips
Lithium Polymer Battery Tips
LiFePO4 Battery Tips
Battery Pack Tips
Battery Terms Tips
the best 18650 batteries in 2024
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.
2024-3-25
differences between imr icr inr and ifr 18650 batteries
In 18650 batteries, discerning the differences among IMR, ICR, INR, and IFR types is fundamental for tailored and efficient battery usage.
2024-2-2
how to store 18650 batteries
How to properly store 18650 batteries? This guide ensures safety. Learn tips, rules, and methods for longer-lasting, safer use and storage!
2024-1-30
18650 vs aa battery
18650 and AA batteries power our daily devices. This comparison explores the differences between these two common battery types in various applications.
2024-1-29
More Articles
what is a lihv battery
What is a LiHv Battery? Learn its definition, characteristics, applications, and differences from LiPo batteries. Discover their importance across industries.
2024-3-1
lithium vs alkaline batteries
Lithium vs alkaline batteries, exploring their characteristics, advantages, and disadvantages to help you make an informed choice for powering everyday devices.
2024-2-27
how to charge lithium ion batteries
Lithium-ion batteries power our devices and vehicles. Knowing how to charge them is crucial for performance and longevity. Learn more in this article.
2024-1-19
types of lithium batteries
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.
2024-1-18
More Articles
the 10 best lithium battery for rv
Best Lithium Battery for RV: Advantages, Top 10 Options, and Buying Factors Explained! Discover efficient, versatile, and sustainable choices for your RV.
2024-3-27
lifepo4 voltage a guide to understanding
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.
2024-1-19
lifepo4 battery vs lithium ion polymer battery
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.
2024-1-18
what is a lifepo4 battery cell
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.
2024-1-4
More Articles
lithium ion battery pack process and composition
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.
2024-2-26
what is an 18650 battery pack
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.
2024-1-5
what is a lithium ion battery pack
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.
2024-1-5
what is cell balancing for lithium ion battery packs
Lithium-ion packs, popular for energy density and lifespan, are widely used. Addressing cell balancing is crucial for their performance and safety.
2024-4-25
More Articles
Looking for the top 18650 lithium battery companies? We explore the top 12 lithium battery companies that are leading in providing cutting-edge technology.
2024-4-19
what does bms mean battery management system
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.
2024-3-26
difference between battery cell battery control module and battery pack
Battery tech knowledge vital for content. Article explores differences: battery cell, module, pack. Covers definitions, designs, features, applications.
2024-3-5
cylindrical vs square vs soft pack lithium batteries compared
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.
2024-2-29
More Articles
useful guide to deep cycle lithium battery
In this article, we explore the life, voltage, capacity, and charging considerations of deep cycle lithium batteries.
2024-4-30
how long do lithium batteries last
How long do lithium batteries last? we will explore the factors that influence the lifespan of lithium batteries and provide insights into their longevity.
2024-4-30
More Articles

See What Our Customers Ask Frequently

More Questions

Get a Free Quote Now!

We believe Ufine will be your best partner!
Please fill out the form with your contact details or give us a call, and we will get back to you within 24 hours.
en_USEnglish