Semco University – All about the Lithium-Ion Batteries
In our increasingly battery-powered world, from the smartphones in our pockets to the electric vehicles on our roads, battery performance is a key factor in our daily experiences. Among the many ways to assess how well a battery performs, “internal resistance” is a frequently discussed and crucial characteristic. So, is it better for a battery […]
Understanding Battery Internal Resistance Read More »
In the world of modern energy storage, particularly for demanding applications like electric vehicles and grid-scale systems, lithium battery voltage consistency stands as a paramount factor. This refers to the ability of individual lithium battery cells within a single batch or system to maintain identical terminal voltage levels when operating under the same conditions. This
Why Lithium Battery Voltage Consistency Matters? Read More »
The headlines about lithium battery explosions and swelling can be alarming, but behind the scenes of every lithium-powered device lies a silent sentinel: the protection chip. This tiny electronic component acts like a vigilant security guard, constantly monitoring the battery’s vital signs, 24 hours a day, to prevent dangerous situations like overcharging, over-discharging, and short
How Protection Chips Keep Your Lithium Batteries Safe? Read More »
When you glance at a typical lithium battery, you’ll likely see two protruding wires: the familiar red for the positive terminal and black (or sometimes blue) for the negative. This simple two-wire setup serves as the fundamental connection for charging and discharging, powering a multitude of basic devices like small toys and flashlights. While adequate
Beyond Red and Black: Understanding the Significance of Battery Wires Read More »
The Electrolytes in Lithium Batteries is a critical, yet often understated, component. Functioning as the medium for ion transport between the positive and negative electrodes, its composition and properties directly dictate the battery’s overall performance, safety, and lifespan. Typically, a lithium battery electrolyte is a carefully engineered mixture of high-purity organic solvents, electrolyte lithium salts,
Understanding the Vital Role of Electrolytes in Lithium Batteries Read More »
In the dynamic landscape of new energy vehicles and large-scale energy storage, ensuring the safety of lithium batteries has consistently remained a paramount concern for the entire industry. As the demand for higher energy density and faster charging capabilities intensifies, so too does the imperative to mitigate potential safety risks. In recent years, diaphragm coating
