Custom Lithium-ion Battery Manufacturer

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Who Are We?

The professional Lithium Polymer Battery manufacturer in China
Ufine(fully named Dongguan Ufine Electronic Technology Co., Ltd,), 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


Free Design Services

No minimum order quantity for samples

Technical Consultation Services

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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.

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  • 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
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.
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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
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
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
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
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

Information About Lithium Battery at Ufine

18650 Battery Tips
Lithium Polymer Battery Tips
LiFePO4 Battery Tips
Battery Pack Tips
Battery Terms Tips
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