Compared with traditional mobile phones, smart phones are updated faster, with more and more functions such as high-definition large screens, high-pixel cameras, face recognition, etc., and the promotion and application of 4G, coupled with the improvement of people’s disposable income, the shipment of smart phones continues to grow.… Read More »What kind of battery do smartphones use?
The tab is a raw material for lithium-ion polymer battery products. For example, mobile phone batteries, Bluetooth batteries, laptop batteries, etc. used in our lives all need to use tabs. The battery is divided into positive and negative poles, and the pole ear is the metal conductor that… Read More »What are battery tabs?
In the winter, the cruising range of electric vehicles is much less than that indicated by the manufacturer, and some even reach more than one-third. Why is this? This starts with the principle of electric vehicle batteries. When electric vehicles are parked outdoors in winter, the low temperature… Read More »Why does the performance of lithium batteries degrade in winter?
Lithium battery separator is one of the key inner layer components of lithium battery. The performance of the separator determines the interface structure and internal resistance of the battery, which directly affects the capacity, cycle and safety performance of the battery. The separator with excellent performance plays an… Read More »What are the characteristics of lithium battery separators
The liquid lithium battery is mainly composed of four major parts: positive electrode material, negative electrode material, diaphragm, and electrolyte. The electrolyte is mainly responsible for conducting conductive ions between the positive and negative electrodes, which affects the energy density, cycle life, power density, and safety performance of… Read More »What are the main components of lithium battery electrolyte?
Ternary lithium battery (ternary polymer lithium ion battery) refers to a lithium battery in which the positive electrode material of the battery uses nickel cobalt lithium manganate or nickel cobalt lithium aluminate ternary battery positive electrode material. The ternary composite positive electrode material is a nickel salt ,… Read More »What is the best charging range and correct charging method for ternary lithium batteries?
Ternary lithium-ion batteries have excellent electrochemical properties such as high energy density, good safety and stability, support for high-rate discharge, and moderate cost advantages. The battery field has been widely used. Ternary material lithium-ion batteries are generally divided into ternary polymer lithium-ion batteries, ternary power lithium-ion batteries, and… Read More »What are the classifications of ternary material lithium-ion batteries?
Low temperature lithium battery, a type of lithium metal battery, has an operating temperature of -20°C to 60°C. It can work normally at low temperature, but the charging and discharging efficiency is low. It has the advantages of small size, high specific energy, good cycle performance and low… Read More »What is a low temperature lithium battery?
What are the differences between the energy storage battery BMS system and the power battery BMS system? The BMS battery management system is simply the steward of the battery, which plays important functions such as ensuring safety, extending the service life, and estimating the remaining power. , reduce… Read More »What are the differences between the energy storage battery BMS system and the power battery BMS system?
Research published in the latest issue of the American Chemical Society “NanoLetters” shows that Chinese scientists are expected to develop a lithium battery that is resistant to combustion and explosions. This lithium battery made of new materials is flexible, low-cost and safer. The team of materials scientist Tao… Read More »Chinese scientists are expected to develop a lithium battery that prevents combustion and explosion
