(Image credit: Uwoslab)
We've seen a few battery-powered PCs around here — after all, what are laptops but small computers running on Lithium-ion cells? When it comes to fueling actual desktop systems, though, the story is always one of compromise, however, this field of cutting-edge shenanigans has hit a new milestone thanks to creator Uwoslab. He just built an interconnected power bank out of 192 AA cells, enough to run a modern AM4 system without jeopardizing its performance.
[LIVE] Powering a Desktop PC on 400 AA Alkaline Batteries to see if it's Possible - YouTube
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The build is rather straightforward and actually started with 400 AA batteries as the creator had bought four separate packs containing 100 cells each. His plan was to wire up 8 cells in parallel, then connect those little banks in series until he had 50 of them. Simple math tells us eight multiplied by fifty is 400, but ultimately, he only ended up wiring 192 batteries together, split across 3 large wooden boxes.The boxes were used as anchor points to connect the batteries together and provide structural rigidity. They were laser-cut to fit the cells perfectly and were made out of wood. The creator put clips and contact pads at either ends of the apparatus to serve as the negative and positive terminals, respectively, with four cells going into each slot. He then duct-taped the whole thing together to make it even more secure.
