A backup battery pack for a computer is a device that is used to maintain power to a computer in the event of a power outage or other emergency. A backup battery pack typically consists of a battery and a charging cable. The battery can be used to provide power to the computer for a short period of time in the event of a power outage, and the charging cable can be used to charge the battery.

There are a number of different backup battery packs available on the market. Some of the more popular brands include APC, CyberPower, and …