A UPS battery backup is akin to an emergency power generator ... There are various types, including standby, line-interactive, and double-conversion UPS systems, each suited to different needs ...

Certain natural gas and propane generators can connect to your home's gas line or propane tank ... need to be topped up to keep running. Battery backup vs. generator: How do they compare?

Naturally, that means a great battery backup. Plus, this time around, Apple has also included a USB type-C port with the iPhone 15 series, meaning that we also get slightly faster charging and the ...