We've tested dozens of power banks so you don't have to. Here are the ones actually worth buying.
Updated May 2026 • Independently tested & reviewedTested for real-world charging speed, capacity accuracy, and build quality
The Anker 737 is the gold standard for portable charging. With 24,000mAh capacity and 140W max output, it can charge a MacBook Pro at full speed. The smart display shows real-time wattage, and the build quality is tank-like. If you want one charger that does everything, this is it.
Ultra-slim and surprisingly powerful, the Baseus Blade packs 20,000mAh into a form factor thinner than most phones. The 100W output handles most laptops, and it recharges itself in under an hour. The sleek design makes it a joy to carry.
If you want reliable power without breaking the bank, the Anker 525 delivers. It won't charge your laptop at full speed, but for phones and tablets it's perfect. The dual USB-C ports and solid build make it a no-brainer at this price.
For hikers, travelers, and anyone who counts ounces, the Nitecore NB10000 is absurdly light at just 5.3oz. It uses carbon fiber construction and still manages 10,000mAh with 50W output. It's the power bank you'll actually bring everywhere.
Mophie has been in the charging game forever, and the Powerstation XXL shows why. It's optimized for Apple devices with 20W PD output, has a fabric finish that feels premium, and the 20,000mAh capacity gives you 4+ full iPhone charges.