The Anker 737 Power Bank is a powerful 140W portable charger with 24,000mAh capacity, and you can snag one for only $50--but ...

Amazon is selling a Portable 7-in-1 Charger for just $25. That's a whopping 81% in savings off the regular list price of $130 ...

Some more powerful portable chargers also have 100-watt AC outputs, allowing you to insert a standard two- or three-pronged plug. For speedy laptop charging, you likely want a portable charger ...

If you want one that’ll charge your phone more than once, a portable charger with 10,000 mAh is a better choice. Some power banks can even recharge a laptop, though you’ll have to double check ...

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 ...

PC Magazine is your complete guide to computers, phones, tablets, peripherals and more. We test and review the latest gadgets ...

Best laptop power banks for 2025 What to look for in a laptop power bank How we test portable laptop chargers Laptop power bank FAQs Photo by Amy Skorheim / Engadget Capacity: 27,000 mAh, 99.9 Wh | ...

According to Anker, you can charge a 16-inch MacBook Pro (M3) to 50% in just 33 minutes. Same goes for an M3 MacBook Air.

iPhones will also charge wirelessly on Qi chargers (7.5W) and Qi2 chargers (15W). Some battery makers have built Qi or MagSafe-compatible wireless charging into the surfaces of their portable ...