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

The transition to USB-C is pretty much complete at this point. Everything from laptops and tablets to the latest phones relies on this universal standard chargers are created equal. Finding the right ...

Media: What if you could charge double-As with the same cord as your phone? That’s a thing, and these 1.5V lithium-ion Zepath batteries are surprisingly good! Don’t throw away your Eneloops yet, as ...

MyBroadband tested rechargeable lithium AA batteries, and found them to be good value when the consistent output voltage and ...