These devices are a lifeline when your phone or laptop battery is nearing zero. Here are the best power banks for charging ...

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 ...

Power banks and portable chargers have become an essential addition to your gadget arsenal — keeping smartphones, tablets, wireless earbuds and even laptops ... a list of the best picks that ...

We test and write about power stations and portable chargers year-round, cross-reference our own recommendations, and then ...

Like it or not, our phone battery is at its best the first day we get ... One of the most compact portable chargers, the Omnicharge power solution is a great option for travel to keep your laptop, ...

Don't let your devices die when you're off the grid. The best portable chargers for camping can ensure your tech, like ...

Amazon's October Prime Deal Days is a great opportunity to score a good deal on a charger or power bank—whether you're ...

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 ...

Is your phone, tablet, or laptop typically in the battery red zone before the day's end? These portable chargers and power ...

He covers the gamut of gadgets and is a notable reviewer of mobile accessories and portable audio products, including headphones and speakers. He's also an e-reader and e-publishing expert as well ...