Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Picking the best charger for your smartphone and other gadgets has always been a bit of a chore, and the growing trend in handsets shipping without a boxed adapter has only made the process more ...

Never pay down a deposit in a bank account until you have met the seller, seen signed a purchase agreement. No serious private advertisers ask for a down payment before you meet. Receiving an email ...

Executive Editor David Carnoy has been a leading member of CNET's Reviews team since 2000. He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio ...

Therefore, the proposed converter can provide efficient and reliable charging for both 400V and 800V class EV batteries. An 8.4kW fast charger laboratory prototype module is built and tested to ...

The best MagSafe chargers trump the best wireless chargers by magnetically snapping to the back of compatible iPhones, eliminating the possibility of not charging due to poor alignment and ...

However, Apple notes that you need at least a 20W power adapter to fast charge an iPhone 12 or later model. With that in mind, any 20W or 30W charger, or anything in between or beyond, would ...

Some EV chargers are available with a maximum charging rate of 22kW but these require a three-phase electrical supply more often found at commercial properties such as factories and office blocks – ...

The AutoGuide research department strikes again— this time discovering a wild new engine concept from Porsche that could bring huge gains in both efficiency and power density. This week we ...

This airline adapter converts a dual-prong airline jack to a standard headphone stereo plug (3.5 mm, 1/8 inch). Plug the headphones cord into the adapter and insert it into the airline jacks to ...

When she returned, having added no more fuel, the car ground to a halt, with a smell of burning. A Hyundai dealer diagnosed a damaged catalytic converter and advised that testing of the fuel ...

Future You is about to be the person posting on social that makes people say, "Do they have unlimited PTO or something." View ...