Q: Last year, we endured a power outage that lasted for days. After that experience, we decided to buy a generator, but we’re just not sure what to buy. How big of a generator do I need to power my ...

The time is upon us:The electric cars cometh. It's inexorable, so like it or lump it, it's time to figure them out. First, though, we need to understand a few terms and the basic concepts behind those ...

So, you’ve decided to buy a generator. Generators are a fantastic way to ensure power during blackouts and help to provide power to places where electrical service is not an option. If you’re doing a ...

Editor’s note: This article is part of our roundup of USB-C battery packs. The simplest way to discuss electrical power is in units of volts (V), current measured in amperes or amps (A), and watts (W) ...

I'd like to monitor the amount of power (in watts) going into my speakers. I'm not concerned about over driving them or anything, I'm just curious how much power I'm actually using. I connected a volt ...

When hosting numerous servers as part of your business, heat and power are primary concerns. Servers that serve significant amounts of data throughout a day, especially at peak times, generate heat ...

Yes, you probably do need a faster USB charger. I had a conversation this week with a friend who needed to buy a new charger for his phone. He left his old charger in a hotel and he wanted to know ...

Apple’s new USB-C power adapter can sustain continuous power of up to 40 watts using the USB-PD (USB Power Delivery) standard ...