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Top 5 causes of lithium-ion battery failure
Lithium-ion batteries are the primary power source for a range of devices and industries, such as electric cars, cell phones, computers, solar panels, TV remotes, international space stations, and big media houses. Battery safety and effectiveness are vital, especially with so many devices and industries depending on them. Certain factors can cause lithium-ion batteries to become less effective in performance or undergo damage. So, here are some of the main lithium-ion battery failure causes. Internal short circuits Lithium-ion batteries tend to be on the delicate side when it comes to internal components. So, roughly handling them can result in internal short circuits. Usually, when several lithium ions are stuffed in a battery, that can expand and cause mechanical stress that causes issues with its internal insulation. Due to the common nature of this occurrence, internal short circuits are among the leading lithium-ion battery failure causes. Overcharging Lithium-ion batteries need to be charged in specific environmental conditions. For instance, it is generally advisable for people to charge lithium-ion batteries at a temperature range of +5°C to +45°C. If they are overcharged, they can suffer damage such as cell rupture or thermal runaway. Additionally, the cathode materials and electrolytes within lithium-ion batteries undergo decomposition and oxidation respectively.