The revolution in portable and cordless appliances has meant that we now own far fewer mains-powered gadgets than we might once have done, but it hasn’t entirely banished the old AC outlet from our ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

Portable power stations are a great choice for campers and travelers, giving you a portable battery pack to charge any handheld devices, speakers, lights and appliances you take with you on the go.

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

See how an 8GB VRAM eGPU runs 1080p with higher presets and FSR on battery, so you can game portably without outlets. 3.5 ...