Best Power Banks (2026): My Picks After Testing Over 100

Maybe you want a large-capacity power bank that can handle all your portable gadgets, but you’re tired of gray bricks. I am a sucker for Sharge’s transparent designs and cyberpunk aesthetic, but this prism-shaped power bank is more than just a pretty face. With a maximum output of 170 watts, a whopping 24,000-mAh capacity, and an IP66 rating for water resistance (fine in the rain, but best not to submerge), the Sharge 170 has form and function. The smart display shows battery life as a percentage, time remaining, and the input or output in watts. It supports many standards, including Power Delivery 3.1, Quick Charge 4.0, and PPS, and it fast-charged most of the devices I tested, including the iPhone 15 Pro, Pixel 8, Xiaomi 14 Ultra, and MacBook Air. You can simultaneously charge three devices at fast speeds.

The box includes a braided USB-C cable and a somewhat pointless wee velvety bag (does anyone use these?). It can recharge completely in an hour via USB-C at up to 140 watts (with the right cable and charger). I’ve tested some of Sharge’s newer power banks, but I still prefer the 170. The triangular design is unique and means the display is always angled perfectly to glance at. You are paying a premium for the aesthetic, but I’ve used mine often over the last few months. It’s built to last.

This entry in Anker’s MagGo range was the first Qi2 power bank I tested, and it's still the best. The Qi2 wireless charging standard borrows elements of Apple’s MagSafe, enabling supported phones to connect with perfect alignment using a ring of magnets. Qi2 brings faster wireless charging rates of up to 15 watts, but is also backward compatible, so older Qi devices can still charge, albeit more slowly. This compact portable charger has a handy kickstand, a two-way USB-C port on the left edge, and a power button with an LED display showing remaining power as a percentage of charge time on the right. Anker now offers it in a range of fun colors. You can stick Qi2 or MagSafe phones in portrait or landscape orientation (it works with Apple’s StandBy mode). I tested with an iPhone 14 Pro and got 25 percent in around 20 minutes.

Despite a large capacity, it falls short of two full charges for your iPhone when charging wirelessly. You might squeeze out a little more if you plug in the short USB-C cable provided. It's also quite bulky, but if you have an iPhone or another Qi2 phone, we recommend several slimmer alternatives in our Best Qi2 and MagSafe Power Banks guide.