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Why Thermal Runaway Is Rare in Consumer Li-ion Batteries？
2025/10/11Thermal runaway incidents in consumer batteries (such as lithium-ion batteries in mobile phones, laptops and other devices) are relatively rare, mainly due to their conservative design, redundant safety mechanisms, controllable usage scenarios and strict industry supervision.
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Does Higher mAh Really Mean Longer Battery Life?
2025/09/26When choosing a digital device, lithium battery capacity (mAh) is often a key consideration for consumers. Many believe that a higher battery capacity directly translates to a longer device life. But is this really the case? Today, we’ll explore the relationship between li-ion battery capacity and real battery life.
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Why Do Lithium-Ion Batteries Self-Discharge? Causes and How to Mitigate It
2025/09/19Self-discharge of lithium-ion batteries refers to the natural drop in charge/voltage when the battery is not connected to an external circuit (i.e., in an open circuit state) . This is an inherent characteristic of all batteries, albeit to varying degrees. While the self-discharge rate of lithium-ion batteries is relatively low, it still occurs. The main causes can be categorized as follows:
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How to Reduce Internal Resistance in Li-ion Batteries: A Practical Guide
2025/09/13Factors affecting battery internal resistance include ionic resistance, electronic resistance and contact resistance
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Why does the capacity of lithium-ion batteries decrease?
2025/09/08Lithium-ion battery capacity decay refers to the phenomenon that lithium-ion batteries gradually lose their available capacity over time and with battery life. What is the mechanism of capacity decay?
