How to Make a Computer Run on a Battery?

Answer In North America, most computer systems run on household (120-volt AC) electrical energy. In the event of a power outage, a laptop can continue to run because laptops have portable battery installe... Read More »

Top Q&A For: How to Make a Computer Run on a Battery

Will a computer boot if the internal computer battery is bad?

A computer will still boot if the internal, or CMOS, battery is bad. However, the CMOS will have lost all of its settings and will display an error message each time the computer boots requesting t... Read More »

How can I make a 6v external battery pack for Olympus E10 I'm thinking of using a UB645 6v 4.5 Ah battery connected to my external power jack.?

Sounds like it's possible, but without more information on the specific camera battery and the UB645 battery, there's a chance things `might` go wrong.But if you're wondering if it can be done, yes... Read More »

What is a computer battery?

A computer battery is the power source that a computer’s motherboard uses to keep the settings on the CMOS (Complementary Metal Oxide Semiconductor) chipset. It is also used to power the chipset ... Read More »

My laptop battery won't show on screen what it really is, how do I make it show the real battery life?

First make sure your battery is fine,then to calibrate the battery in bios.The problem still is not resolved.Your battery is broken.So you need to change a new one.