UPS Mode for Fusion/Hybrid

A lot of home appliances are powered over USB nowadays, like noise makers, 5G home routers, and low power micro PCs are also rising in popularity. It’d be really neat if Anker added an optional UPS mode so they don’t lose power if unplugged or the power goes out. I don’t think APC even sells LiFePO₄, so an actual micro UPS from Anker could be really neat, aswell.