Charging treasure

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Charging treasure

Charging treasure

Commonly used cell types include ordinary lithium cells and lithium polymer cells. Lithium polymer batteries have the advantages of large capacity, high quality and low price, and wide application, while 18650 lithium battery is a commonly used ordinary lithium battery with the characteristics of small size and large capacity. Through the above working principle, the power bank can convert the stored electric energy into the electric energy required by the device, and realize the charging function of the device. At the same time, the various protection mechanisms of the power bank also ensure the safety and stability of the charging process.

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Charging treasure