The Best Portable Chargers and Power Banks for 2026
But there''s an easy solution: a portable battery or power bank. They are available in various sizes and capacities, and can include handy features such as fast charging and
If the only thing you need to keep powered up is your cell phone, the Nimble Champ is the best option. This compact little power bank doesn't have any of the features found in bigger portable power stations, but it's small, easy to carry, and is made from recycled materials—including sustainable packaging.
Pass-through charging is another feature to consider; with it, you can charge your device and a portable power bank simultaneously. That's convenient if both your phone and backup battery are running out of power.
The capacity of a power bank is measured in milliampere-hours (mAh), but this can be a little misleading because the amount of power you get out depends on the cable you use, the device you're charging, and the charging method (Qi wireless charging is less efficient). You will never get the maximum capacity.
November 18, 2025: With this update, our lineup of recommended portable chargers and power banks remains unchanged. The existing picks have been vetted for currency and availability. The Anker Laptop Power Bank has a capacity of 25,000mAh, but more importantly, it can deliver 100W of power from a single port.
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