Adding a Battery to a Micro ATX Build

Joel Tyrrell

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May 29, 2014
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Hi All,

So I've been saving some money for a new pc and i have something a little different in mind. So the general idea is a micro atx build something lite and compact. I will make another post for the details as i get them together but that dose not really belong here.

This is specifically about the battery problem. I cant seem to find any reliable source of information on this. I want something that emulates a laptop. Where the battery level is actually displayed on the task bar. and as it starts to drop it will shut down the pc. Id rather do it without third party software but maybe that is asking abit much. I'm not sure if that is possibly a hardware issue. ie the motherboard would have to support a battery for it to be implemented into windows properly.

One idea i have(if the above isnt possible) would be to use a stripped down ups which has the relevant third party software and replacing the large/inefficient battery with a smaller Li-pol battery. I hope that isn't the best way to achieve this. There would be a lot of lost energy in such a system using, first the power must be converted to dc from the battery to run a psu then back to dc to run the mobo.....talking about ~40% losses in such a system....lots of heat for a micro-atx

Incase anyone was wondering why i want to do this......

1) My power fluctuates alot so it would be advantageous.
2) Want to be able to move pc around without having to shutdown and restart.(just enough time to move it from one room to another and connect power + a hdmi lead).
3) I think it would be pretty cool

So let me know what you think guys and gals

Cheers,

Joel

P.S. Sorry for the spelling its 1am in Australia :)


 

sikey23

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Jan 20, 2015
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It seems like a lot of work to build a pc for mobility. How often are you planning on moving around? If it's infrequently, then I would proceed with the build as normal--shutting down and restarting isn't too bad. If you to be constantly changing rooms, then why not do a laptop? Also; keep in mind, with the PC you'll have to drag the monitor around as well.

I've read about people taking laptops and upgrading them as much as can possible (places like pawnshops, online etc.). That could be a better fit for your goals.
 

Joel Tyrrell

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May 29, 2014
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Your all probably right, there are better alternatives but i feel like this is a bit of a gap in tech. Why cant we have "plug and play" batteries/battery controller to add to any pc. Maybe it could be intergrated with the psu itself, just extend its length for the extra pcb and battery space. I could rip the mobo out of a laptop and use that but its not the best option, and then why not just use the laptop. I'm going to keep exploring this further. I dont think i have the electrical skills to build a battery controller for a pc. Will keep this page open for anyone interested and add stuff as i find it