quality Lithium Polymer Battery & Custom LiPo Battery factory

Power batteries and energy storage batteries are currently the two major applications of battery technology. Energy storage batteries correspond to solar energy and other equipment, and power batteries correspond to new energy vehicles. The battery technology companies once led by Japanese and Korean companies have long ago classified the types of power battery packaging into three major forms: cylindrical, square, and soft. Intuitively, they only differ in shape, but at the same time they There are also differences in technology development and application perspectives, so what kind of difference will happen to small batteries due to different shapes? This is the main content of our issue.   Japan's SONY company invented the 18650 lithium battery in 1992, which has become the most common cylindrical battery design at present. For example, the No. 5 and No. 7 alkaline batteries are designed in this shape. In the following time, due to the increase in battery application scenarios, prismatic batteries led by Samsung SDI and soft pack battery designs led by LG Huawei have also entered the market. At present, the three types of technologies are also applied in new energy vehicle products. For new energy vehicles, the current market structure of the three types of batteries is relatively stable. There is no best but better. Different countries and different car companies have different recognition of the three types of battery technology. I participated in a technical training on soft pack batteries not long ago, so I also want to talk to you in today's content, and feedback to our practical application level, what is the difference between these three types of batteries with different shapes.   Change the standard without changing the cost, and the basic principle must be followed in any change of shape Because of the different manufacturing and packaging methods, the three types of batteries have obvious differences in shape. But there is no impact on the working principle of the battery itself. The manufacturing method is mainly aimed at different working conditions, equipment applications and more diversified examples, which is not very rigorous, like a cake made into different shapes. , But the principle of baking and fermentation of raw materials is the same. Simply put, lithium ions in the electrolyte complete a discharge from the negative electrode to the positive electrode, and then return from the positive electrode to the negative electrode to complete a charge. Therefore, the design of the three different shapes of the battery will comply with the technical principles of the battery itself, but due to the different shapes, the manufacturing and molding are divided into two different processes: winding and stacking.   Cylindrical battery All three shapes of batteries will eventually become cylindrical, square and soft-packed batteries through cylindrical winding, square winding and square stacking. But at present, only cylindrical batteries have consistency in manufacturing standards. For example, the well-known cylindrical batteries are divided into 14650, 18650, 21700 and other models. Many people think that this is a battery type, but it only represents a cylindrical battery. The size standard of the battery. Take the 18650 type as an example. It is currently the most mature cylindrical battery standard. Through continuous technological advancement, the 21700 type is likely to replace the 18650 type as the first-choice cylindrical battery product for new energy vehicles.   Square battery The plasticity of the prismatic battery will be stronger, and the design can be customized according to the specific needs of the product. As a result, there are differences in size. At present, regardless of the manufacturing process or application standards, there is no clear standard division as for cylindrical batteries. But because of its high flexibility, it has been used for a long time in the early new energy vehicles. Car companies can customize the size of the square battery according to the needs of the model, without being restricted by the cylindrical battery standard. The prismatic battery was once considered to be the most suitable battery design for new energy vehicle applications. At present, square batteries are used in many models, such as BMW's i-series models, Roewe ERX5, Weilai's ES8, and the range-extended SUV for cars and homes that will be launched in the future.   Soft pack battery The soft pack battery adopts a superimposed manufacturing method, so it pursues a slimmer volume and the lightest weight under the same capacity density. Similarly, soft pack batteries can also be customized according to application requirements, as small as the size of our mobile phone batteries, as large as used in new energy vehicles. Soft pack batteries have always been the industry’s first choice for mobile devices, but in automotive applications, they are also valued by car brands because of their volume controllability, especially for plug-in hybrid vehicles, taking into account the layout and layout of the entire vehicle. In terms of weight, the volume advantage of the soft pack battery is more obvious. At present, GM’s Buick’s VELITE5/VELITE5, Cadillac’s CT6 plug-in, XT5 hybrid models, and Nissan’s Sylphy battery all use soft pack batteries.   For those in the industry looking for a reliable Lithium Polymer Battery provider, welcome to check out AUKPOWER. We're a trusted provider engaged in the research, development, and sales of lithium polymer batteries. We have built our own brand product, AUKPOWER Lipo battery, which sells well in more than 80 countries around the world.   Feel free to contact AUKPOWER for more information about our business and the unique advantages we provide in the lithium polymer battery field. Website:www.aukpower.com Email:sales@aukpower.com  

Cause of battery explosion 1. Internal polarization is large. 2. The pole piece absorbs water and reacts with the electrolyte to form an air drum. 3, The quality of the electrolyte itself, performance issues. 4. The amount of liquid injection during the injection is not up to the process requirements. 5. The laser welding and welding sealing performance are poor in the assembly process, and the air leakage and leak detection are leaky. 6. Dust, extreme film dust is easy to lead to the micro-short circuit, the specific reasons are unknown. 7. The positive and negative electrodes are thicker than the process range, and it is difficult to enter the shell. 8, The problem of liquid injection sealing, steel ball sealing performance is not good, resulting in an air drum. 9. The shell material has a thick shell wall, and the shell deformation affects the thickness.   Connect with AUKPOWER to learn about lithium polymer batteries optimized for efficiency, longevity and safety. We always provide safety lithium polymer battery for our customer.

AUKPOWER has a Strong R&D Team to custom design lithium-Polymer battery packs to meet your specification. AUK can also design tested and trusted solutions based on your requirements in a different industry such as cleaning system, smart watch, medical, Wearable device, Beauty Tools etc. Our Lithium Polymer Battery Size and capacity and shape and voltage can according to our customer request make it. Such as 15mah-10000mAh, Voltage from 3.7V to 48V   AUKPOWER, Your Trusted Partner R & D team 20+ R&D and technical engineers, 20+ Specialty Lithium Battery Experts, 30+ lithium battery project operation team   AUKPOWER Are Trustworthy We have focused on the field of lithium battery customization for 15 years, and have 5000+ high-quality cases in the field of lithium battery customization, and we are wholeheartedly committed to providing more competitive lithium polymer battery customized solutions and products to users around the world.   Factory scale AUK Factory Plant area have 18000㎡, 280 employees, 8 production lines and monthly capacity of 120000 PCS Lithium Polymer Battery.   AUKPOWER Quality Assurance Mature technology and high quality. Since 2010, we have been focusing on lithium polymer battery manufacturing, 16 Strict Inspection Procedures.   We do believe in the power of collaboration. Discuss with our experienced engineers your specific needs. Contact us to Get Your Battery Design work in 24hours! Email:sales@aukpower.com After confirming the Battery Design, you can get the sample within 5 working days! AUK is one of the best lithium polymer battery manufacturer in China. Welcomce contact with us at any time.

Lithium Polymer (LiPo) batteries, much like chameleons in the world of technology, store significant energy and adapt flexibly to various sizes and shapes. Similar to how chameleons adjust their colors and textures to their surroundings, LiPo batteries change shape based on electronic device design requirements, merging smoothly into portable electronics and providing robust, adaptable power.   Advantages of lithium polymer batteries Lithium polymer batteries are key to contemporary electronics due to their high energy density, light weight and shape adaptability. These batteries can be made in almost any size and shape, suitable for a range of devices from ultra-thin smartphones and wearables to large drones and specialized electronics.   The secret to LiPo batteries’ ability to store large amounts of electricity in a small volume lies in the lithium compounds they use. This lithium compound is like the heart of the battery, lightweight yet full of energy, making the battery both lightweight and efficient. The electrode design of these batteries is also optimized to store more lithium ions, acting like a cleverly designed warehouse to maximize storage space.   In addition, their low internal resistance means almost no energy is wasted during use, like a smooth highway, ensuring that energy flows quickly and efficiently. These features combine to make LiPo batteries ideal for being small, efficient, and energy-dense.   They provide stable power, low self-discharge and longer service life, which are critical for high-energy applications. Additionally, their lighter weight compared to other lithium batteries is crucial to enhance device portability and reduce overall weight, making lithium polymer batteries a valuable energy solution for everyday and professional use.   HUNAN AUK NEW ENERGY CO.,LTD(AUKPOWER) offer customization for specific energy density, shape, size or output needs. This ensures the batteries can meet different customer specifications and requirements, highlighting the value of lithium polymer (Lipo)batteries in diverse and specialized applications. AUK Battery is popular by customers in our country and abroad, any inquiry needs for Lipo Battery welcome contact with us at ay time.  

Exciting times ahead for the energy storage industry! The latest '2024 Global Energy Storage Industry Market Trend Forecast Report' uncovers some groundbreaking insights! In 2023, we saw the industrial and commercial energy storage installations skyrocket, with an impressive growth rate of 115%. This surge was backed by substantial policy support globally, including the IRA act in the US and the new battery law in the EU. The technological breakthrough in centralized energy storage, which boasts large capacity, high efficiency, and reliability, has been pivotal in addressing the massive demands of large-scale power systems. However, the market has not been without its challenges. A price war due to overcapacity saw LiFePO4 cell prices plummet by 52%, igniting intense competition within the industry. The 'Go Global' wave has seen leading firms like CATL and EVE Energy secure over 150GWh in overseas orders, showcasing the international demand for robust storage solutions. Looking ahead into 2024, we're expecting a shift towards more rational growth. As supply chain crises ease, and policies like the IRA act further unfold, we anticipate a bounce-back in both large storage installations and residential sectors in the US and Europe. AUKPOWER believe in the power of collaboration. Discuss with our lithium polymer battery experienced engineers your specific needs. Contact us to Get Your Battery Design work in 1 working day! Email:sales@aukpower.com After confirming the Battery Design, you can get the sample within 7 working days!