As of Dec. 18, the Anker Prime 20,000mAh power bank is on sale for $77.99 at Amazon. That’s 40% off its regular price of $129 ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice. I’m a Mobile ...

Charging your laptop on the go isn’t just possible — it’s the way to go if you’re constantly out and about and working away from home. All you need is a portable charger that’s capable ...

How our tests find you the best Number of charges Portable chargers don’t always give as much power as they promise which is ... All of the power banks shown here are intended for charging smartphones ...

If you want to recharge your smartphone you’ll want at least 10,000 mah to get it back to full. If it’s for a laptop you’ll ...

What are the best wall and portable chargers for high-wattage devices like the Steam Deck, ROG Ally and MacBook Pro? We've tested a range of options.

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power banks give you the most boost when you're out of juice.

If you've snagged one of the best iPhones or best Androids recently, you're going to need a faster charger than you were using before, and you'll definitely want a battery pack to keep your phone ...