19 Best Power Banks (2025), I''ve Tested Countless to Find Them | WIRED
Discover the best power banks to keep your phone, tablet, laptop, and other electronics running. Top picks like the Nimble Champ and Anker Laptop Power Bank can keep
High-capacity power banks can be quite heavy, but they are incredible in times of need. You can easily charge two or three phones, or a plethora of devices, altogether with the right power bank. Since they come with multiple ports and fast charging speeds, they're better at topping up your gear than regular 5,000mAh or 10,000mAh power banks.
The Nimble Champ is our top recommendation for most folks, but we have all sorts of alternatives here. Read our Best MagSafe Power Banks guide for magnetic wireless chargers, and our Best Portable Power Stations guide for more power. Updated November 2025: We've added a power bank from EcoFlow, and an honorable mention for a new Anker power bank.
The best power banks are always handy. Our gadgets have a Murphy's law–like ability to run out of power at the least convenient moment: as you step on the bus, right in the middle of an important meeting, or just as you get comfortable on the couch and press Play. But with a portable charger, you can keep using your devices.
Many smartphones, including Apple's iPhones, support the power delivery standard, meaning you can use higher-power power banks to recharge the device with no issues. A few phones, such as Samsung's Galaxy S range, support a supplementary PD protocol called PPS (Programmable Power Supply) that goes up to 45 watts.
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