Nowadays, there are just a few smartphones that can reliably last you throughout the day. This is where portable chargers come into play, but these have been getting better over the years. The Anker PowerCore 20000 PD may just be the best portable charger I’ve ever used, and I’ll tell you why.

Anker made its name by releasing and providing excellent portable chargers. The company has been on the market for years and continues to impress. The same can be said about the PowerCore 20000 PD which arrived on my doorstep a few weeks ago. I was immediately greeted by the familiar blue and white packaging that Anker is known for.

What are the specifics?

Opening the box, you are greeted with the PowerCore 20000 PD itself, a USB Type-C cable, protective sleeve, and the standalone charging brick. Other than that, there’s nothing else here to be concerned with short of warranty information.

  • Size: 6.5 x 2.4 x 0.9in
  • Weight: 358g
  • Battery Capacity: 20000 mAh
  • Input: 5V/2A(MAX)
  • PD Output: 5V/3A, 9V/2.6A, 15V/1.6A
  • Standard Output: 5V/2A
  • Ports: 2

The PowerCore 20000 PD is rated to charge the Galaxy S8 more than 5 times. Of course, your mileage may vary depending on the device, but this is still impressive.

Anker also claims that you can recharge the PowerCore 20000 in just 4 hours with the included charger. This included charger can also work with those who are rocking the new MacBook with USB C.

Design & Performance

After you have unpacked the PowerCore 20000, you’ll notice a familiar look. On one end, you’ll find the specs, while the single USB A port and USB C port can be found on the other.

Atop the charger, we have 4 LED indicators, letting you know when the time is almost up. These indicators are also in line with the USB C side, for those who need some extra help finding the right end.

On the right-hand side of the PowerCore 20000, we have the power button. This will activate the charger when a device has been connected, along with showing off how much juice is left.

On the performance side of things, I was pleasantly surprised. All of the Quick Charge needs that I ran into were properly taken care of. This includes being able to charge up my phone in a pinch, without worrying about the right charging speeds.

Perhaps what impressed me, even more, was the included wall charger. This features just a single USB C port, but can also charge devices thanks to the Power Delivery technology. Oh, and it’s super convenient to be able to recharge a portable charger of this capacity in just a few hours.

Normally, this would take at least a full day, if not longer to achieve. This package from Anker is super impressive and is a set of chargers that don’t leave my side.


Anker definitely knows its stuff when it comes to portable chargers, and is one of the most trusted brands. The PowerCore 20000 PD is one of the best options available on the market, but it is a bit pricey.

At the time of this writing, the PowerCore 20000 is priced at $79.99 from Amazon. However, there’s a limited coupon that is being included which knocks off an extra $10.

Sure, $70 for a portable charger may be a bit steep to some, but there are considerations to be made. You’re getting one of the best chargers from a trusted brand. You’re also getting two chargers that can both charge just about anything you throw at it, including USB C laptops.

If you want to learn more about the PowerCore 20000 PD, hit the button below. In the meantime, feel free to ask any questions and let us know what you think about this portable charger set.

Buy the Anker PowerCore 20000 PD!

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