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Jul 20, 2026Understanding BMS Test Systems: A Comprehensive GuideAs battery technology sees widespread application in electric vehicles, energy storage systems, and consumer electronics, the Battery Management System (BMS)-acting as the "br -
Jul 15, 2026Why Do Pouch Battery Tabs Crack?The tabs of a pouch battery cell may seem like just conductive leads, but they are actually one of the weakest links in the overall cell's reliability. Tab cracking can lead to -
Jul 09, 2026Why Do Pouch Cells Swell?There are many reasons why pouch-type lithium-ion batteries swell. Based on experimental R&D experience, the causes of swelling can be categorized into three types: first, an i -
Jul 08, 2026What Factors Affect the Cycle Performance of Lithium Ion Batteries?The importance of cycle performance for lithium-ion batteries goes without saying; furthermore, from a macro perspective, a longer cycle life implies reduced resource consumption. -
Jun 22, 2026What does a Battery Management System (BMS) manage?In new energy vehicles, energy storage power stations, and lithium battery equipment, the safe, efficient, and long-life operation of lithium battery packs relies heavily on a BMS -
Jun 15, 2026Active vs Passive Battery BalancingI. What exactly is battery balancing? In a lithium battery pack, the parameters of each cell in each string cannot be exactly the same. Some cells have low internal resistance and -
Jun 10, 2026Common Battery Electrode Calendering Defects and SolutionsIn lithium battery manufacturing, electrode rolling is a crucial step connecting the preceding and following processes. Many rolling defects originate not from the electrode calend -
Jun 04, 2026Laser Welding vs. Spot Welding for Battery PacksWhich Technology is Right for Your Production Line? With the continued growth in demand for lithium-ion battery packs from electric vehicles, energy storage systems, power tools, a -
May 26, 2026What is a Full-Tab Lithium-ion Battery?I. Definition of Full-Tab A full-tab battery, also known as a tabless battery, is a structural innovation in cylindrical lithium-ion batteries: the entire edge of the positive and -
May 18, 2026How to Evaluate Lithium-ion Battery Electrode Slurry?In lithium-ion battery production, slurry preparation is the first process. The suitability of the slurry after mixing directly affects subsequent coating and final battery perform -
May 12, 2026What Are the Functions, Principles, and Influencing Factors of Rolling Press ...1. Functions of Rolling Equipment Rolling refers to the process of compacting coated and dried lithium battery electrodes. Rolling increases the energy density of lithium batteries -
May 06, 2026How to Choose A Battery for Your Device?Batteries are everywhere in our lives: button batteries in car keys, AA batteries in flashlights, lead-acid batteries in electric vehicles, lithium batteries in new energy vehicles
