Be prepared for unexpected power failures and off-the-grid camping trips.

The added screen doesn’t feel necessary, but the charger’s rotating prongs do a better job at justifying this upgrade. The added screen doesn’t feel necessary, but the charger’s rotating prongs do a ...

When you first purchase a new device, the charging adapter that comes with it — if it includes one — is typically of decent quality. You might find that any others you purchase and try to use either ...

Ikea is selling the 20-watt USB-C charger "Sjöss" for just 4 euros. We put the supposed bargain to the test. For four euros, you can hardly find anything comparably cheap, even in Amazon's virtual ...

Using a magnet to connect the transmitting and receiving coils, electrons behave more consistently and the phone is less likely to overheat. By Kristin Shaw Published Jan 21, 2026 12:00 PM EST Get the ...

If you've picked up a new iPhone within the past few years, you're sure to have noticed that it comes with a USB-C-to-Lightning cable or USB-C-to-USB-C cable that isn't compatible with your existing ...

Lost your phone charger again? Perhaps it slipped under the couch, or it’s under all your clothes in the travel bag, or you left it in a hotel you stayed at last weekend. Either way, losing a charger ...

“I guess I saved myself, and I’m happy about that,” Lorenzo Lopez, 8, said of the nearly fatal electrocution Charna Flam is a writer-reporter at PEOPLE. She has been working at PEOPLE since 2023. Her ...

If in-car charging speed is of vital importance to you, the 25W Anker Prime is the fastest wireless car charger for iPhones that you’ll find. It’s sturdy in position with neat cable holders keeping ...

Wireless charging has come a long way since the early days, when it felt like only something you’d use at night. The introduction of MagSafe with the iPhone 12 was a huge win for the standard, and now ...

Analog topologies abound for converting current to voltage, voltage to current, voltage to frequency, and frequency to voltage, among other conversions. Figure 1 joins the flock while singing a ...

The iPhone 17 Pro and iPhone 17 Pro Max are Apple's latest flagship phone offerings. With the jump to the 17 model number comes improved performance, improved cameras, and fast transfer speeds with ...