If your phone and/or laptop constantly throws “low battery” tantrums, and if you’re always worried about running out of juice ...

With a 20% discount coupon on Amazon, you can get it for as little as $28 down from $35 —a Black Friday bargain!

It’s not super-heavy, but it is noticeably larger than the other laptop power banks tested here. Keep it powered up in case of power outages and it should keep your laptop and phone going for days.

Save 22% on this power bank powerful enough to fully charge your laptop and three more devices Credit: HyperGear Deal pricing and availability subject to change after time of publication.

Owning one of the best power banks and power stations is a must-have if you want to keep your devices powered while away from home. Purchasing one of the best power banks or power stations isn't ...

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 ...

Save 41% on this 24,000mAh three-port charger that can fire up a MacBook despite being the size of a soda can and just 1.5 ...

You can easily improve upon this by purchasing one of the best ROG Ally power banks to juice the handheld back up so you can keep gaming. However, you need to make sure that you get the right ...

Given its price, the Cuktech 15 Ultra competes with other large power banks, such as the Anker Laptop Power Bank, which is similarly priced. This bank, though, has a slightly larger capacity ...

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.

You may like After I tried the Anker Laptop Power Bank I'll never again worry about forgetting to pack my charging cord I like the fast charging and detailed display of the Cuktech 15 Ultra, ...