He got his start in consumer tech, breaking Android news at Newsweek before going to PCMag, where he reviewed hundreds of smartphones, battery packs, and chargers as a Mobile Analyst. He also ...

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 ...

Looking for a phone that won't let you down when it comes to battery life? We've got you covered. At PhoneArena, we are independently testing the battery life of each smartphone we review. So which ...

4. Set When Your Screen Times Out The longer your phone's screen stays on, the more battery life you use up. You can counter this by setting the screen to turn off sooner than it might normally ...

Powerwall is a compact home battery that stores energy from the sun, allowing people to maintain power during outages. This product also makes it easier for consumers to go off-grid. You can store ...