Jan 29, 2026 · We tested these power banks by living and working with them, using them to top off our gear before, during, and after work each day. We checked their capacities, tested their connections, …

Feb 4, 2026 · Is your phone, tablet, or laptop typically in the battery red zone before the end of the day? These portable chargers and power banks give you the most boost when you're out of juice.

Nov 4, 2025 · There are hundreds of portable battery packs, and picking one can be confusing. To help, we've spent years working our way through all of them.

We've tested these battery packs to see how many times they can charge an average smartphone, and how efficiently they transfer power. We also compare power banks based on their...

Jan 15, 2026 · Our power bank picks allow you to pack hours of extra battery life in a pocket or purse to charge a phone, tablet, or other small electronic device.

Oct 3, 2025 · These battery packs show a range of options that cater to various user requirements, from weight-conscious travelers to those needing durability or fast charging capabilities.

Feb 13, 2026 · With so many battery packs on the market right now, we tested out a bunch to see which are worth your money.