Home battery backup systems can be a huge help when the power goes out. But they're expensive. Like $10,000 or more. I checked out a system at CES 2024 that, if not quite cheap, is at least a ...

It also contains a built-in 5 hour battery backup so that you can use it anywhere; even locations without an electrical outlet. The Z3-700 can be customized with Intel Pentium or Celeron ...