Between a modem, desktop computer, and network-attached storage (NAS), modern computing setups require a reliable power source to function effectively. If you work from home or own a small business, ...

Recently I had the great fortune (and misfortune) of replacing my UPS (uninterruptable power supply) batteries. My two UPS units are familiar brands. One is used for a server and the other is for my ...

We may receive a commission on purchases made from links. There's nothing more annoying than checking the time on your wall clock and realizing the battery's already dead, or plopping down on your ...

ZDNET's key takeaways Total battery capacity is only one factor influencing actual device longevity.Lab tests demonstrate how ...