Sodium battery VS lithium battery, can it be replaced?
Since last year, listed companies have continued to enter projects related to sodium batteries, and the industrialization process of sodium-ion batteries has also achieved certain…
18650 Manufacture
Overview of 18650 battery The 18650 battery is a common cylindrical lithium-ion battery named after its dimensions of 18 millimeters in diameter and 65 millimeters in height. This type of battery offers advantages such as high energy density, long cycle life, and excellent safety performance. It is widely used in electric vehicles, electronic devices, energy…
Equipment for Lithium Battery Assembly, the Key to Produce High-quality Batteries
The importance of automated assembly in the production process of lithium batteries is self-evident. Automated assembly not only improves production efficiency but also enhances product quality. To achieve this goal, advanced battery assembly equipment is indispensable. In the manufacturing process of lithium batteries, electrode production is one of the key stages. The electrode directly determines…
Li-ion Battery Construction
lithium-ion battery, also known as Li-ion battery, is a kind of high-energy density battery. It is widely used in mobile phones, laptops, digital cameras and other mobile electronic devices due to its high voltage, high energy density, no memory effect and excellent cycles. The working principle of Li-ion battery is based on the principle of…
Problems and solutions in the lithium battery calendering process
calendering process for lithium battery electrode involves compacting a mixture of active material and conductive additives coated on a metal foil to form a uniform and dense electrode layer. The calendering process is carried out by applying pressure and control the calendering speed to ensure the electrode has sufficient density, thickness, and consistency. 1.The main purpose of lithium battery…
Brief analysis of lithium battery cathode materials
Lithium battery materials are located at the upstream of the entire lithium battery industry chain and mainly consist of four major materials: cathode materials, anode materials, separators, and electrolytes. Cathode materials are the determining factor for the electrochemical performance of lithium batteries, directly influencing the battery’s energy density and safety, and thus affecting the overall…
Reasons Why Lithium Battery Explode
Lithium battery explosions are caused by a combination of factors. Here are a few of the main reasons that can cause lithium batteries to explode: 1.Overcharging Protection circuit malfunction or detection cabinet malfunction can result in charging voltage exceeding 5V, causing electrolyte decomposition and triggering a severe reaction within the battery. The internal pressure of…
Lithium ion Battery VS Lead acid Battery
Lithium ion battery vs lead acid battery are two different types of batteries, and they have significant differences in chemical composition, performance characteristics, and application areas. Here are several key aspects to compare lithium ion battery vs lead acid battery: Lithium ion battery Lead acid battery cost high cheap weight light heavy volume small big…
Comparison of lithium-ion batteries with two different structures: winding and stacking
Winding Lithium-Ion Battery: A battery composed of cells formed by winding electrode materials is called a winding battery. The winding battery is also known as a cell or winding cell in the battery industry. Stacking Lithium-Ion Battery: Power batteries are generally available in three forms: prismatic, pouch, and cylindrical. They often employ two different manufacturing processes: winding and stacking….
Introduction to the Manufacturing Process of Pouch Lithium-ion Batteries
A pouch cell refers to a battery cell that uses aluminum-plastic film as its packaging material. The manufacturing process for pouch batteries differs from that of prismatic batteries, primarily starting from the winding stage. The initial stages of the manufacturing process are generally similar. In terms of lithium-ion battery packaging, there are two main categories: pouch cells and…
Causes and effects of tab folding during lithium battery manufacturing process
Lithium-ion batteries are commonly used rechargeable batteries that find extensive applications in mobile devices, electric vehicles, and other fields. During the manufacturing process of lithium-ion batteries, tab folding is a common issue that can have adverse effects on battery performance and safety. Let’s explore the causes and impacts of tab folding. 1. Reasons for tab folding…
Lithium battery manufacturing: coating machine commissioning and precautions
Lithium batteries play a critical role as essential components in modern electronic products. The manufacturing process of lithium batteries relies on industrial equipment such as coating machines. The commissioning of coating machines is a crucial step to ensure a smooth production process. This article aims to outline the basic process and precautions for coating machine commissioning in…
Advantages and Disadvantages of Prismatic Batteries,Cylindrical Batteries and Pouch Batteries
We all know that battery cells can be mainly categorized into three types: prismatic aluminum shell batteries, cylindrical batteries, and pouch batteries. Each of them has its own characteristics. Currently, prismatic batteries dominate the market for electric vehicle (EV) power batteries, while pouch batteries are primarily used in consumer electronics. Cylindrical batteries serve as a…