Camping Portable Power Station 198.4 Wh (62000mAh), [Top Safety] 100W Fast Charging Power Bank with LiFePO4 Battery, Small Generator with Detachable Light for Travel Home Backup Outdoor Emergency

Right now, a dummy battery block to USB-C adapter for the Nikon camera, a USB-C to 12v 5521 adapter that came with my LiFePo power bank for the mount. The LiFePo bank powering the camera and mount. The guide camera is powered via its USB comms. port from a mini-PC, the mini-PC is powered from a power brick plugged into a long extension cord. I'm slowly putting together the pieces needed to power it all from the LiFePo bank, but have not ordered all of those pieces yet. This is the power bank I'm using (the price was $55 less when I bought it last October): https://www.amazon.com/Portable-62000mAh-Generator-Detachable-Emergency/dp/B0DQLK8YWG