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 ...

Here’s how it works. The beating heart of any hi-fi separates system, the stereo amplifier is what takes in your sources (CD player, turntable, music streamer) and amplifies their signals to an output ...

For many car owners ... Class D digital amplifiers. Alpine says the latest V-Power amps benefit from huge efficiency gains over their predecessors, without draining your battery or wallet.

If you're looking to dig into the world of hi-fi systems that consist of a separate stereo receiver or integrated amplifier that powers a set of passive speakers — whether your passion is ...

The engine delivers 143 bhp and 215 Nm of torque, while the 18.3 kW lithium iron phosphate battery pack enables an electric-only range of 56 miles. The battery's triple-layer design maximises impact ...

TOKYO/SEOUL, Jan 21 (Reuters) - Shares of Japanese automakers and South Korean battery makers fell on Tuesday, after U.S. President Donald Trump said he could impose tariffs on Canada and Mexico ...

Your car battery takes a beating in extremely cold weather. That's why in cold climates like Minnesota, they say you really only get 3-5 years out of your car battery. Cold starts like this morning ...

Some Asian Car, Battery Makers Hit as Trump Gets to Work By Hyunjoo Jin and Daniel Leussink TOKYO/SEOUL (Reuters) - Shares of Japanese automakers and South Korean battery makers fell on Tuesday ...

Whether you left the headlights on overnight or parked in the garage all winter, your car battery can die for any number of reasons, most of which are simple mistakes. But they’re also forgivable.

A major fire broke out Thursday at one of the world's largest battery storage plants. The facility — in Moss Landing in northern California — stores energy for general use as part of the state ...

Do I really need an EV with a long driving range? Whether or not drivers need a car that can travel hundreds of miles on a full battery is a different matter entirely. There are plenty of owners ...

However, most of us can't stay tethered to a wall outlet. Thankfully, you don't have to. The battery market is packed with options that can boost your phone's battery life no matter where you are.