NEWS

Global lithium battery market growth rate expected to reach 19.97%   The rapid expansion of the lithium battery market in 2024 Globally, the application fields of lithium batteries continue to expand, from traditional electric vehicles, mobile phones, and laptops to emerging areas such as drones and energy storage devices. Especially in the field of new energy vehicles, lithium batteries have become the mainstream power source, and the related industry chain has developed rapidly. The policy support and industrial investment from governments around the world have further promoted the rapid expansion of the global lithium battery market, bringing unprecedented development opportunities for the lithium battery industry.   In the next few

The difference between lithium batteries and lithium-ion batteries？   Lithium batteries and lithium-ion batteries are often used interchangeably, but they refer to different types of rechargeable batteries. A lithium battery typically uses lithium metal as the anode material and can be either primary (non-rechargeable) or secondary (rechargeable). These batteries are known for their high energy density and light weight, but they can be less stable and more prone to safety issues such as overheating and short-circuiting. On the other hand, lithium-ion batteries are a specific type of lithium battery that is designed to be rechargeable. They use lithium ions as the charge carriers, moving between the anode and cathode during

Xiaomi‘s Jinsha River battery has achieved another breakthrough in Xiaomi’s battery technology, being the highest energy density battery in Xiaomi’s history, reaching up to 779Wh/L. It also adopts the latest generation of silicon-carbon anode technology, achieving the highest silicon-carbon content of 6% in Xiaomi’s battery history, and supports a battery life of 80% after 1600 cycles.   What does the highest energy density of 779Wh/L mean for the Jinsha River battery?   Energy density refers to the amount of electrical energy released per unit volume of the battery, which means that under the condition of unchanged battery volume or mass, the greater the energy density, the greater the battery capacity.

As a core component of modern portable electronic devices, electric vehicles and energy storage systems, the performance of lithium-ion batteries directly affects the efficiency and lifetime of these devices. Compaction density is a key parameter in the design of lithium-ion battery cells, which has a significant impact on the energy density, power performance and cycle life of the battery. In this paper, we will discuss in detail the impact of optimal compaction density on the design of lithium-ion battery cells and analyze the electrochemical and structural design of the cells in depth. This paper aims to provide battery design engineers and researchers with comprehensive theoretical guidance and practical reference to

As the linchpin of modern energy systems, batteries are subject to a battery of tests that ensure their reliability, safety, and performance. These evaluations are the rite of passage that every battery must clear, from the lab to the real world. In this concise exploration, we’ll uncover the essential battery tests that guarantee these power units are ready for the challenges of renewable energy integration and beyond. Battery test: environmental testing   Environmental testing in battery assessment is a critical procedure that involves subjecting batteries to various environmental conditions to evaluate their performance and durability. This type of testing includes exposure to extreme temperatures, humidity levels, and sometimes mechanical stress