Probably our most popular charging series ever, the PowerCore lineup boasts more advanced technology and even better portability. The PowerCore Essential 20000 is the ultimate combination of power and convenience, featuring a travel-friendly design with a massive 20,000mAh capacity to keep multiple devices topped up for days.

With support for simultaneous USB charging, this power bank ensures universal compatibility. Anker's PowerIQ technology provides optimized charging to virtually any mobile device, while the trickle-charging mode is designed to meet the tiny power requirements of smaller devices, ensuring a fast and safe charge for every gadget.

Measuring just 0.7 inches thick and weighing less than a pound, the PowerCore Essential 20000 is one of our most portable ultra-high capacity portable chargers. Maximize the 20,000mAh capacity by fully charging 2 mobile devices at the same time. Our MultiProtect safety system combines high-voltage protection, current regulation, temperature control, and more to keep you and your devices safe.

Join our family of over 50 million happy users and change the way you charge. The power bank is flight-approved and allowed on a plane.

Anker's exclusive PowerIQ and VoltageBoost technology combine to deliver an optimized charge to your devices. With both a USB-C and Micro USB input port, you have more options over how you recharge. Recharging PowerCore with a 10W charger will take approximately 10.5 hours, while recharging with a 5W charger will take approximately 20 hours.

What You Get: Anker 325 Power Bank (PowerCore 20K), Micro USB cable (to charge the power bank), travel pouch, welcome guide, our worry-free 18-month warranty, and friendly customer service. (USB-C cable, Lightning cable, and wall charger not included)

We want you to live without the inconvenience and uncertainty of where your next charge is coming from. Our chargers and accessories don't just power up your devices, they offer the tech experience you want with zero restrictions.

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