how long do portable power stations last

　　A typical portable power station can last from 3 hours to 13 hours when fully charged. The service life depends on the age of the battery, battery type, size, and the number of electronic devices used with the power station.

　　Including maintenance, storage and frequency of use.

　　The average is about 4 to 5 years, but it depends on how often it undergoes discharge and charge cycles. However, of course, it depends on the electronic device or appliance you are charging. Depending on the model, the life expectancy can range from 500 to 10,000 recharges, but rarely exceeds 2,500.

　　The power output of a portable power station refers to the maximum energy that the power station can deliver to connected equipment. If this output is low, then the power station can hold a lot of energy, but you can only access it at a very slow speed.

　　Power output is measured in milliamp-hours (mAh), which provides you with an accurate number to determine how long a power station can power a particular device and the capacity it provides to other devices. For example, if you have a power station with a 2,000 mAh battery, you can use it to charge or power a device that consumes 200 mAh. If the battery is fully charged when you start and the device has not reached capacity, the power station can run out of energy in only 10 hours.

　　Or, if you connect five similar devices, each consumes 200 mAh, the same 2,000 mAh battery will run out in just two hours.