In our country, there are frequent power outages, so it will be very useful for you. Having a UPS can prevent your computer from shutting down automatically.
(2) Prevent power fluctuations
The power supply to your home is not always accurate, power fluctuations. Power supply instability can damage delicate devices, such as computers. The UPS performs a filter with a backup battery, providing stable power to your computer and protecting your computer from damage.