While there are advantages to using disposable batteries over rechargeables or a wired connection, keeping them healthy can ...

There are so many models and brands on the market to choose from, including corded, electric and petrol, but as their range increases and prices fall, cordless, battery-powered models are an ...

Customizable light and sound shows are always a voice or app command away with this top-rated floor lamp, now 30% off at ...

Health Canada and Tala North America are recalling some battery-powered portable lamps because their batteries pose a fire hazard. About 164 units of the affected Muse lamps were sold in Canada ...

When set to Multi or Stroboscopic mode your flash will show a Hertz setting. This determines the speed of the pulses per ...

Researchers have created the prototype design of a new rechargeable battery specifically intended to operate in saltwater ...

If you want to store energy from your solar panels to use at night or during power outages, consider investing in a solar ...

When searching for the best laptops for battery life in your price range ... with endlessly surfing the web via Wi-Fi with its screen set to 150 nits of brightness, then timing how long it ...

Keep your iPhone powered up when you need it most with one of the best portable power banks, tested by our CNET tech expert. Executive Editor David Carnoy has been a leading member of CNET's ...

Stocks: Real-time U.S. stock quotes reflect trades reported through Nasdaq only; comprehensive quotes and volume reflect trading in all markets and are delayed at least 15 minutes. International ...