Lithium battery experts reveal the secret to longevity of notebook batteries Delete within 24 hours!
If you want to understand why the notebook battery will decay, you need to carefully analyze the structure and principle of the battery. At present, mainstream notebooks use lithium polymer batteries. The reasons for the decline of battery power are actually nothing more than several factors, namely, the aging of the positive and negative materials of the battery, the decomposition and regeneration of the SEI film, which leads to an increase in internal resistance, the lithium precipitation caused by overcurrent and low temperature, and the diaphragm caused by high temperature and overcharge. Damage, overcharging lead to electrolyte decomposition and loss, and current collector oxidation affects electronic conductivity.
Release time:
2022-09-09
Author:
If you want to understand why the notebook battery will decay, you need to carefully analyze the structure and principle of the battery. At present, mainstream notebooks use lithium polymer batteries. The reasons for the decline of battery power are actually nothing more than several factors, namely, the aging of the positive and negative materials of the battery, the decomposition and regeneration of the SEI film, which leads to an increase in internal resistance, the lithium precipitation caused by overcurrent and low temperature, and the diaphragm caused by high temperature and overcharge. Damage, overcharging lead to electrolyte decomposition and loss, and current collector oxidation affects electronic conductivity.
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