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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?
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How to Judge a Battery: The Ultimate Guide to Li-ion Performance Metrics
2025/08/28Lithium-ion batteries are increasingly being used due to their excellent performance. Battery performance evaluation requires comprehensive consideration from multiple dimensions, with the following being the most core indicators:
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What factors are related to battery capacity？
2025/08/21In the cold winter, when we play with our mobile phones outdoors, we find that the battery power is used up faster than in the summer; fast-charging batteries are used up faster than slow-charging batteries. So what factors are related to our battery capacity?
