Cell Phone Charging Power Bank Rental Self Service Kiosk With LCD Advertise Screen​

Specification

Introduction to the correct use of shared power banks

1. Charging for a long time
In the Nokia era when mobile phones still used Ni-MH batteries, a new mobile phone usually had to be charged for more than 10 hours because the Ni-MH battery needed to be activated. But now in the world of lithium batteries, there is no need to charge for a long time to activate the device, and power banks that use lithium batteries are no exception. When the lithium battery is not used for a long time, it will enter the "sleep" state, and the capacity is lower than the normal value. However, it only needs to be recharged normally 3~5 times (without deliberately full/depleted) to activate the lithium battery and let it Restore normal capacity.
2, charge it when it is completely used up
Many people are accustomed to completely using up the battery of their mobile phones or power banks before charging them, but the truth is that your "obsessive-compulsive disorder" will harm the device. When the power is too low, the activity of the lithium battery will decrease. If the power is often completely exhausted, the capacity of the battery will decay, so it is best not to charge after the power bank has exhausted the last cell, and the same is true for mobile phones. , When the power is less than 15%, it is a good time for you to charge.