Anker PowerCore Slim 10000 PD Portable Charger (18W)

Overview

Anker’s PowerCore Slim 10000 PD has been one of the most popular slim power banks on Amazon for good reason. At just 0.6 inches thick and 7.5 ounces, it fits without protest into a pants pocket, shirt pocket, or any bag compartment, and it delivers 18W USB-C Power Delivery output that charges modern iPhones and Pixel phones at their maximum supported speed.

Performance

The 18W USB-C PD port provides the full rated charging speed for iPhones from the iPhone 8 onward and Google Pixel models. The USB-A port uses Anker’s PowerIQ technology to automatically identify the optimal charging protocol and deliver up to 12W. Trickle-charging mode addresses a real problem: many power banks output minimum threshold power that confuses small-device electronics. This gives AirPods, Bluetooth headphones, and smartwatches reliable power.

Design & Portability

At 5.89 x 2.7 x 0.57 inches and 7.5 ounces, it is among the flattest 10,000mAh banks sold by a major brand. The matte finish is smooth and scratch-resistant. The bank charges via the same USB-C port used for output. It is fully TSA carry-on compliant at 37Wh.

Who Is It For?

The PowerCore Slim 10000 PD is the correct bank for everyday phone users who want reliable fast charging in a pocket-friendly form factor and have no need to charge a laptop. It suits commuters, travelers on long-haul flights, and students who need a top-up between classes.

Verdict

The Anker PowerCore Slim 10000 PD continues to justify its long-running popularity. At around $35.99, it delivers reliable 18W PD charging in one of the thinnest 10,000mAh enclosures available, backed by Anker’s MultiProtect safety system and an 18-month warranty. Rating: 4.6 out of 5.