Lithium batteries come with a certain number of charging cycles. Most power banks have up to 500 charging cycles. A charging cycle is completed when you use the power bank from 100-0% and recharge it back to 100%. If you use a power bank daily, that means it will be good for approximately 1.5-2 years.
In this video, I'm going over what you should know in order to charge your power bank correctly. First I'm discussing the different charging ports that you might encounter: micro USB or USB
Learn more with 6 Questions and 33 Answers for Energizer - Ultimate Lithium 20,000 mAh 22.5W PD USB-C Universal Portable Battery Charger/Power Bank with LCD Display - Black.
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