How does the security check know the capacity of the power bank

time：2025-08-05 09:02:01 Smart Hardware

Content 1:

1. If you enter the station for security check with a power bank, you can put the power bank in your suitcase, pack it with tags and other signs, and seal it safely in an obvious position.

2. When entering the station, the power bank can be placed separately from other items, or placed in the bag box, and the battery capacity and brand information of the mobile phone and power bank can be provided.

3. It is best to put the power bank in the suitcase or schoolbag in case it is found during the security check.

Content 2:

1. Confirm whether the power bank is connected to a power source or fully charged.

2. Press the power button or plug on the power bank and observe the remaining power or percentage displayed on the indicator light or LCD screen.

3. If your power bank has a specific app or is connected to a smartphone, open the app and check the capacity and other information of the power bank. Some power bank apps also offer more advanced features, such as monitoring power output and setting up automatic circuit breakers.

Content 3:

1. Generally, when buying a power bank, you will choose the specifications to see the capacity or the number of charging times, the larger the capacity, the more expensive it is, and the more rechargeable times, the more expensive it is. There is another important parameter: conversion rate.

2. So how to detect the actual capacity of the power bank , in fact the method is not difficult : first of all the first method : after we know the battery capacity of the mobile phone and the capacity of the power bank , we can see how many times the fully charged power bank can be used , and then compare it ( to count the conversion rate ) .

3. For example, the capacity of the mobile phone battery is 2000 mA, the power bank is 10000 mA, and the conversion rate is 80%. Then, 10,000 X 80 % = 8,000 mA, which means that it can be fully charged four times under normal circumstances.

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