y-pwr
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Stalled Possible VR Backpack : S4M with Hot-Swappable battery pack
I spent some time in LTT forum the other day explaining some battery stuff to this guy, when I got this idea... As some of you may know, I am developing battery powered portable PC in S4M-C. It's self-contained: internal brick, pack charging, seamless switching on mains loss, and all that...