Why is the rated capacity of Xiaomi Power Bank different from the battery capacity in the product name?

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div:last-child { margin-right: 0 }The rated capacity and rated energy of the Xiaomi/Redmi power bank product have different meanings. Rated capacity refers to the sufficient discharge capability of the mobile power supply, while rated energy indicates the total amount of energy contained in the battery. When the battery energy passes through the boost circuit, the output-rated capacity will be less than the battery's energy due to conversion efficiency losses. This is normal and not a product defect. Please do not worry about it. We appreciate your understanding.