why isn't there batteries for desktop computer such like laptops,i know there is a little tiny battery for the clock on motherboard, this would be useful not to lose data in case a blackout
What you are looking for here is called a UPS or uniterruptable power supply. It is basically a battery backup system that will allow you to save data and shut down your computer in case of a power outage. The UPS gives you time to save before closing when the lights go out. They look like a beefed up power strip and you can find them on most hardware sites.
If your computer is connected to a UPS, then you have time to save your work and then do a normal shutdown if a power outage happens. A UPS is also a real power surge protector. Anyone that runs a computer should have a UPS as its power source.
UPS is and acronym for Uninterrupted Power Source. Allot of folks call it a battery.
A UPS system would keep your computer running for about 9mins, which is just enough time to save your work / save game. However, if you replace it with a car battery, it can keep your computer running for longer.
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this is what ups systems are designed for
What you are looking for here is called a UPS or uniterruptable power supply. It is basically a battery backup system that will allow you to save data and shut down your computer in case of a power outage. The UPS gives you time to save before closing when the lights go out. They look like a beefed up power strip and you can find them on most hardware sites.
If your computer is connected to a UPS, then you have time to save your work and then do a normal shutdown if a power outage happens. A UPS is also a real power surge protector. Anyone that runs a computer should have a UPS as its power source.
UPS is and acronym for Uninterrupted Power Source. Allot of folks call it a battery.
A UPS system would keep your computer running for about 9mins, which is just enough time to save your work / save game. However, if you replace it with a car battery, it can keep your computer running for longer.
If you want "portability", integrate a real UPS in the case.
because desktop pc's have more energy consumption than laptops. u can use ups.