The Anker Prime 26K Power Bank (300W) is one of the most powerful laptop power banks that you can match with your MacBook. It ...

If you’re planning on traveling at all this year, the Baseus EnerCore CG11 Universal Travel Adapter is worth a look. The ...

Tired of packing multiple adapters? Tessan's Voyager 205 combines an AC outlet with seven USB ports, allowing you to charge ...

SAVE 38%: As of Jan. 14, the Bluetti Apex 300 portable power station is on sale for $1,499 at Amazon. That's a 38% discount ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Geoffrey Morrison The Epicka Universal Travel Adapter has been updated to ...

Mercedes-Benz High-Power Charging is doubling down on 400 kW chargers that work with any EV—without a Tesla NACS or CCS ...

Single-phase power factor correction (PFC) circuits—a kind of front-end AC/DC converters—are ubiquitous in a variety of consumer electronic devices, including laptop adapters, LED driver power ...

Portable power stations are handy for backup power during outages, off-grid electricity for an RV, or simply charging your laptop and phone while working remotely. They’re effectively large bundles of ...

Abstract: Wireless power transmission (WPT) technology is being increasingly adopted by various sectors. The charging process, particularly when the device is connected to a power source, leads to ...

High Performance HF Power meter using Arduino and a Directional Coupler This device can measure power over a wide dynamic range from 10uW to 1 KW and will derive SWR for a 50 Ohm load The front end ...