How To Choose High-quality Cylindrical Lithium Batteries?

How to choose high-quality cylindrical lithium batteries? 

Manufacturers teach you how to avoid pitfalls!

Question:

With the widespread application of cylindrical lithium batteries in new energy vehicles, power tools, energy storage systems and other fields, many brands and products have emerged on the market. However, the quality of products varies. Inferior batteries not only have poor performance, but may also have serious safety hazards. As a consumer, how can you identify high-quality cylindrical lithium batteries and avoid pitfalls?

Provide solutions: How to identify high-quality cylindrical lithium batteries?

Look at the battery brand:

The battery is the core component of the cylindrical lithium battery, and its quality directly determines the performance and life of the battery. When choosing, give priority to well-known battery brands such as Panasonic, LG Chem, Samsung SDI, CATL,Naccon, etc. These brands have mature technology and strict quality control systems, and the product quality is more guaranteed.

Look at the production process:

High-quality cylindrical lithium batteries use a highly automated production process to ensure the consistency and stability of the battery. Consumers can judge the production level of the manufacturer by understanding its production equipment, process flow and quality control measures.

Look at the performance parameters:

Energy density: The higher the energy density, the longer the battery life.

Cycle life: The longer the cycle life, the longer the battery life. The cycle life of high-quality cylindrical lithium batteries can usually reach more than 1,000 times.

Charge and discharge efficiency: High efficiency means lower energy loss and faster charging speed.

Temperature adaptability: High-quality batteries can work stably in a wider temperature range.

Look at safety certification:

High-quality cylindrical lithium batteries need to pass a number of international and domestic safety certifications, such as UN38.3, IEC62133, CE, RoHS, etc. These certifications are important guarantees for battery safety and environmental protection.

Look at the manufacturer's qualifications:

Choose a manufacturer with formal qualifications and strong technical strength. You can understand its comprehensive strength by checking the manufacturer's business license, patent certificate, industry certification, etc.

Case analysis: The hazards of inferior cylindrical lithium batteries

Case 1: Poor cell consistency

A consumer bought a set of low-priced cylindrical lithium batteries and found that the battery pack's battery life dropped significantly after using it for a period of time. After testing, it was found that the consistency of the cells in the battery pack was poor, resulting in overcharge and over-discharge of some cells, which seriously affected the battery life.

Identification method:

Observe whether the appearance of the battery is consistent and whether there are obvious differences.

Use professional equipment to detect the voltage and internal resistance consistency of the battery pack.

Case 2: No safety protection measures

A power tool user used inferior cylindrical lithium batteries, which caused the battery to catch fire during charging. After investigation, it was found that the battery lacked the necessary protection circuit and could not effectively prevent overcharge and over-discharge.

Identification method:

Check whether the battery is equipped with a protection board or management system (BMS).

Understand whether the battery has protection functions such as overcharge, over-discharge, and short circuit.

Guiding action: Choose regular manufacturers and stay away from inferior products

Inferior cylindrical lithium batteries not only have poor performance, but may also cause serious safety accidents. In order to protect your interests and safety, please be sure to choose high-quality cylindrical lithium batteries produced by regular manufacturers.

Reasons for choosing us:

We use cells from internationally renowned brands to ensure high performance and long life of the battery.

We have advanced production equipment and a strict quality control system to ensure that every battery meets high standards.

Our products have passed multiple international safety certifications, are safe, reliable and trustworthy.

We provide comprehensive after-sales service to solve your worries.

Contact us now to learn more about our products!

Official website link: https://www.naccon.com/

Contact number:+86 18928428169

Email: naccon08@naccon.com

Conclusion:

Choosing high-quality cylindrical lithium batteries is not only a pursuit of performance, but also a responsibility for safety. I hope that through the sharing of this article, I can help you avoid the trap of inferior products and choose battery products that are truly suitable for you. We look forward to working with you to jointly promote the development of green energy!