Always losing your charger or moving it from room to room? It's a perfect time to grab another block now that it's 21% off at ...

If you have a flagship phone, you'll want a power adapter with Adjustable Voltage Supply or Programmable Power Supply.

If you have a laptop, there's a good chance it came with a proprietary charger. But if you forget to pack the cord before traveling, or it gets damaged, you can run into the issue of a dying laptop ...