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Aug 25, 2025What Is a Lithium Battery Pack Airtightness Test?Before delving into airtightness testing of lithium battery packs, let's first understand lithium battery packs. A lithium battery pack is a battery assembly that combines mult -
Aug 21, 2025What Is the Pole-down Technology for New Energy Vehicle Batteries?The rapid development of new energy vehicles has also exposed some significant issues, the most prominent of which is safety. Fires involving new energy vehicles are a frequent occ -
Aug 14, 2025Battery Module Strapping: Steel Strap VS PET StrapBattery modules are composed of multiple battery cells. Effective strapping is essential to ensure stable operation under complex operating conditions and prevent displacement and -
Aug 11, 2025Is It Necessary to Clean the Battery Terminal During Battery Module Welding?1. Explanation of the Relationship between Welding and Terminals The module CCS (Cell Contact System) is the cell contact assembly, also known as an integrated busbar or wiring har -
Aug 04, 2025Introduction to The Protective Design of Power Battery ShellsPower battery safety is a key issue in the field of new energy vehicles and energy storage systems, and the importance of shell protection design as a basic barrier to ensure the s -
Jul 28, 2025Why Are Lithium Battery Voltages Different for Different Materials?1. Voltage resolution of lithium-ion batteries (1) Open circuit voltage: refers to the voltage of the lithium-ion battery when it is not in working condition. In this state, there -
Jul 24, 2025The Mobile Phone Battery Revolution is Here!The anxiety when the mobile phone battery is running out of power can be called the "digital nightmare" of modern people. But recently, the technological breakthrough in -
Jul 16, 2025Introduction to The Strapping Steel Belt on The Energy Storage Battery ModuleWith the rapid development of energy storage technology, the safety and stability of the energy storage battery module as the core unit of energy storage and release are of vital i -
Jul 10, 2025What Are the Basic Functions of A Power Battery Management System (BMS)?The power battery management system (BMS) is the core unit for controlling and monitoring the power battery pack of electric vehicles. It can realize the precise management of batt -
Jul 02, 2025About the Specific Application of Polymer Batteries in 3C ProductsWith the rapid development of science and technology, 3C products (computers, communications, consumer electronics) have become an indispensab part of people's lives. Polymer b -
Jun 25, 2025Power Bank Science Popularization StrategyRecently, the power bank industry has been in turmoil, with Anker Innovations recalling 710,000 pieces of power banks in China, 1.158 million pieces of power banks in the United St -
Jun 19, 2025Why Your Lithium Battery Becomes Less Durable As Time Goes By?As a new generation of secondary battery technology, lithium-ion batteries have achieved rapid development due to their energy density advantage after replacing cadmium-nickel and
