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(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
OEM & ODM
Free Design Services
No minimum order quantity for samples
Technical Consultation Services
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.
-
100000+unitsDaily production
-
35+Strong Sales Team
-
30+R&D Experts
-
200+Product Engineers
-
8testsSafety Equipment
-
2 Million+Battery Stock
Over 1000 awesome brands using Ufine Battery
Customer Feedbacks
Jacob
Jesse
Alexander
Vincent
Stephen
Mike
Information About Lithium Battery at Ufine
18650 Battery Tips
Lithium Polymer Battery Tips
LiFePO4 Battery Tips
Battery Pack Tips
Battery Terms Tips
18650 capacity is an important parameter of the 18650 battery. What's the 18650 maximum capacity? Here we learn 18650 capacity and check 18650 capacity.
18650 battery voltage is one of the important parameters of the 18650 battery. Knowing the 18650 battery voltage is important for protecting the 18650 battery.
In 18650 batteries, discerning the differences among IMR, ICR, INR, and IFR types is fundamental for tailored and efficient battery usage.
They are distinguishing 18650 batteries: 4.2V vs. 3.7V. Explore their charging, discharging, and optimal uses in this brief guide.
How to revive a dead battery? Learn the causes, tips for reviving dead batteries, common lithium-ion issues, and the importance of regular maintenance.
Explore the pros and cons of fast and slow charging for lithium batteries. Learn which method is better for longevity and performance.
Lithium battery swelling, or bulging, happens due to chemical reactions, leading to gas buildup, risking leaks, fires, or explosions. Safe disposal is vital for environmental and personal safety.
Lithium-ion batteries power our devices and vehicles. Knowing how to charge them is crucial for performance and longevity. Learn more in this article.
Know about Lithium iron phosphate battery prices from a manufacturing perspective to popular brands. Explore current price per kWh and future price predictions.
The LiFePO4 voltage chart is key to understanding battery performance and safety. This guide covers essential voltage details and a reference chart.
This article details how to charge and discharge LiFePO4 batteries, and LFP battery charging current. This will be a good help in understanding LFP batteries.
Discover essential insights on LiFePO4 cycle life. Learn how to maximize battery performance and longevity. Start optimizing your energy storage today!
This is a guide from a battery manufacturer. Learn how to build a LiFePO4 battery pack with simple steps and expert tips.
Uncover the secrets of how lithium-ion battery pack processes and components are manufactured in lithium-ion battery factories.
Here we'll talk about the differences between battery cells, modules, and packs, and learn how to tell these key components for effective battery management.
An 18650 Battery Pack Calculator is vital for optimizing power solutions and simplifying battery pack assembly, ensuring efficiency and longevity.
How to calculate battery run time? Want to know your device charge duration? This guide explains battery run time, the formula, examples, and key factors.
What is an Amp hour? Ah is vital in lithium-ion batteries, reflecting capacity and performance. This article explores its essence and role.
What is Battery C Rating? Understanding its significance is crucial for battery performance optimization. We explore its meaning, calculation, and variations.
Are batteries in series vs. parallel? This article simplifies the choice in connecting batteries for various uses, making it easy for everyone to understand.
12V batteries power devices from vehicles to renewable systems. This guide explores their types, uses, pros, and cons to help you choose wisely.
Need to know about the 9Ah battery? Our comprehensive guide gives you key insights and practical tips. Explore it today and empower your devices!
Want to know about 12 Volt 100Ah lithium batteries? Explore essential facts that reveal their advantages and uses. Get informed today!
Unlock the secrets to choosing the best 12v 7Ah battery. Learn about durability, performance, and make the best choice for your needs!
Get the best 24 volt battery models of 2024. Choose between budget-friendly to mid-range and strong build to smart to according to your needs.
With rising demand for efficient energy storage, the 24V LiFePO4 battery excels. This guide covers its features, benefits, and applications.
Looking for a 24V lithium ion battery? This guide covers types, key parameters, capacity, pricing, charging, and maintenance tips to help you choose a battery.
Find the best 24V deep cycle battery with features, applications, top brands, and maintenance tips for optimal performance.
Get to know the types of 3.7v Li-ion batteries available. Make the right choice for your gadgets. Read on for crucial insights and tips!
Confused about 3.7 volt lithium rechargeable batteries? This guide breaks down types, key parameters, capacities, and pricing to help you choose the perfect battery for your needs.
Choose the best 36v lithium battery for your needs. Get to know the price, specifications, pros, and cons of renowned battery models to buy the right one.
36V li batteries are the go-to choice for many. Let's dive into what makes the 36V lithium battery unique and why you should consider using it for your devices.
In this article, we'll delve deep into the different types of 36V batteries, their capacities, sizes, weights, and much more.
Explore 48V LFP batteries designed for optimal energy storage solutions, providing stable power, longer cycles, and unmatched durability for various uses.
Looking for top-rated 7.4 V LiPo batteries? Explore our list of the best picks that provide power and longevity. Make your choice now!
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.
An inductor is a key electronic component ensuring smooth device operation, from phones to laptops. Learn its functions, types, and uses.
Many debate inverters vs. generators for power needs. This guide explains their differences to help you choose the right one.
Unlock the secrets to maintaining your lipo batteries with proper discharging. Keep your equipment running smoothly. Explore our tips and improve today!
Want to charge LiPo batteries safely? Explore our easy guide on balance chargers for beginners. Click here to boost your battery knowledge!
Want to charge two Lipo batteries at once? Explore our quick overview of dual Lipo chargers and find out how they simplify your charging process!
Knowing how to charge a car battery can save time and money. This guide covers methods, tools, and tips for safely charging lead-acid and lithium-ion batteries.
The best way to charge a battery generator ensures optimal performance, lifespan, and battery health while avoiding common mistakes.
Battery tech knowledge vital for content. Article explores differences: battery cell, module, pack. Covers definitions, designs, features, applications.
18650 and AA batteries power our daily devices. This comparison explores the differences between these two common battery types in various applications.
21700 vs. 18650 Battery: Learn differences in advantages, drawbacks, uses, and definitions for informed energy storage decisions.
Batteries for fire alarms are vital for home safety. This article compares 9V and AA batteries to help you choose the best option.
Discover how batteries work! This article explores their inner workings, offering insights for tech enthusiasts and curious minds alike.
Understand AAA battery voltage, types, and applications to make informed choices for devices like remotes, cameras, and toys.
A battery warranty ensures your investment and performance expectations are met. Learn what it covers, why it matters, and key details.
Understanding the lifespan of 6-volt deep cycle batteries is crucial for RV, solar, and marine use. Learn factors and tips for longevity.
Discover how to test lithium batteries with our step-by-step guide. Master FCT testing techniques and boost your skills today!
A deep cycle RV battery is essential for RV adventures. This guide covers types, maintenance, and comparisons to help with your power needs.
Understand internal resistance in lithium batteries and its effects on performance. Find out how to measure it and enhance your battery's efficiency!
Battery-operated generators offer a reliable, quiet, and eco-friendly backup power source. This guide covers how they work, their pros, cons, and applications.
Best Lithium Battery for RV: Advantages, Top 10 Options, and Buying Factors Explained! Discover efficient, versatile, and sustainable choices for your RV.
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.
Looking for the best lithium battery? Check out our top picks for Power up your devices today and choose the right one!
Find out the top 10 best 12V 100Ah lithium batteries. Explore features, specifications, and insights to make an informed choice for your energy needs.
Traveling with camera gear and batteries can be tricky. This guide covers air travel rules for camera batteries and tips for safe packing.
Safely shipping lithium batteries requires attention to regulations. This guide covers packaging, transportation, and essential procedures for secure handling.
Battery circuits power our daily electronics, facilitating controlled energy flow. Explore their fundamentals, types, and maintenance in this concise guide.
Want to stretch your lithium battery life? Discover easy tips that can help you save power and keep your devices running longer. Check it out now!
Discover what battery coating is and how it improves battery life and performance. Click to learn more and boost your battery knowledge today!
Curious about lithium battery efficiency? Understand its impact and discover practical ways to improve it. Visit us for expert tips and advice now!
Looking for the top 18650 lithium battery companies? We explore the top 12 lithium battery companies that are leading in providing cutting-edge technology.
Choosing the right lithium-ion battery manufacturer is vital. Here are 10 top companies reshaping energy with unique strengths.
Lithium-ion battery manufacturers are crucial to energy storage and tech innovation. This article reviews the top 20 lithium battery companies.
Discover the top 7 lithium rechargeable battery manufacturers and suppliers. Find trusted brands that power your devices. Explore your options now!
The rise of renewable energy has increased battery use for storage. This article explores how CE batteries ensure safety, compliance, and regulations.
Battery certification ensures safety and standards. This guide covers their types, costs, timeframes, and standards for manufacturers and consumers.
RoHS Battery Certification ensures product safety and environmental friendliness. This article explores its significance and impact on compliance.
What is a battery MSDS? Learn its importance, contents, and format for ensuring safety and compliance in handling battery products.
Need a new radio control battery? Check out our complete guide to find the perfect fit for your RC vehicle. Make the best choice today!
Having trouble with your smart ring battery? We've got the solutions you need to charge it right. Read our guide and keep your device ready for action!
Are you searching for a reliable Air Purifier battery for efficient filtration? Here are the top 10 best air purifier battery options.
Finding the best lithium battery for cameras and tracking devices can be tough. But in our guide, we have hand-picked the best batteries for you.
Before you buy or toss used lithium batteries, discover key facts for safety and performance. Get the knowledge you need now!
Want to improve your device's performance? Check out our guide to slim lithium batteries and see how they can maximize your energy usage effectively!
Discover the basics of square batteries! Learn their types, uses, and benefits. Unlock the power of square batteries today!
Learn about the 16340 battery, from chemistry and characteristics to comparisons with 18650 and CR123A. Learn charging tips and replacement options.
Choosing the right lithium battery ensures reliable power for your fish finder. Learn key factors, types, and advantages to consider.
A 12V battery powers your fish finder, enhancing your fishing experience. Explore top options, features, and tips for the right choice.
Choosing the right depth finder battery ensures smooth operation and accurate readings. Discover top battery types, capacities, and tips for your fishing needs.
Finding the best price for lawn mower batteries can be tough with many options available. This article offers strategies to compare prices and get a great deal.
You may find many glucose meter batteries, but finding the ideal one takes time. So, we hand-picked the top 10 glucose meter batteries to fit varied needs.
With many digital thermometer batteries available, finding the ideal one can be challenging. We’ve listed the best options with top performance.
Blood pressure monitor batteries ensure accurate readings. This guide covers battery types, lifespan, and maintenance for effective home monitoring.
What size battery for a digital thermometer? This guide covers choosing the right battery size, including types and troubleshooting tips.
The 14500 battery has been reliable for years, but rumors suggest it may be phased out in 2024. This article explores its future and impact.
Curious about how much manganese dioxide is consumed annually in alkaline batteries? Learn its role in powering devices and its market significance.
Cobalt-free batteries are transforming the electric vehicle market with a sustainable choice. This article explores their benefits, challenges, and potential.
Lithium iron phosphate cathode materials: A detailed market analysis. Explore their impact on the future of energy storage systems.
Carbon batteries are changing energy storage with a sustainable alternative. This guide explores their workings, benefits, applications, and future potential.
Explore 3V lithium batteries with detailed insights into types, applications, lifespan, and buying tips. Learn how they power your devices efficiently.
Explore the essentials of 3.0 v lithium batteries. Find out how they work, their lifespan, and best practices for usage. Click to learn more!
Find out which 3.0 V lithium batteries are the best in Maximize your device's potential. Read our recommendations and upgrade your power!
Looking for reliable drill batteries? Check out our list of the top 5 manufacturers. Get the best performance for your projects now!
Looking for the best power tool batteries? Check out our list of top manufacturers in to power your tools effectively. Explore now!
Choosing the right battery for your screwdriver boosts performance. This guide covers key battery types and factors to help you make the best choice.
A lawn mower battery powers the engine and components. This guide covers battery types, lifespan, and maintenance tips to keep your mower running smoothly.
NiMH batteries are rechargeable and hold more energy than nickel-cadmium. This article covers their function, benefits, drawbacks, and compares to Lithium-ion.
Want to know why AA NiMH rechargeables are the best choice? Find 15 key facts and tips to boost your battery life. Start gaining knowledge today!
Get to know Ni-MH AAA batteries with these essential facts. Find out why they’re great for your devices. Don’t miss this important info!
DC batteries play a key role in powering devices and systems. This guide covers their functions, types, advantages, and common applications.
Wondering how long a 200Ah lithium battery lasts? Find out its runtime based on your needs and make informed decisions for your projects.
Choosing the right battery for your travel trailer ensures a smooth camping experience. This guide covers battery types and how to select the best one.
A 12V motorcycle battery ensures smooth starts and powers your bike. This guide covers types, specs, and tips for choosing the best one.
Ready to buy an electric motorcycle battery? Discover key facts, types, and tips to find the perfect one for your ride. Start your journey today!
See What Our Customers Ask Frequently
-
What is the official website for Dongguan Ufine Electronic Technology Co., Ltd?
Some customers are wondering why there are several domains to show they’re the manufacturers of Dongguan Ufine Electronic Technology Co., Ltd. But indeed, we, the real Ufine Electronic Technology Co., Ltd, only have one official domain that is https://www.ufinebattery.com/. The other domains are owned by our partners and affiliates. -
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.
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.
