Anker

Anker Portable Charger 325 Power Bank PowerCore Essential 20K 20000mAh Battery Pack with 15W Charging PowerIQ 2 USB-A

641+ bought in the past month

$25.99

About this item

  • Ultra-High Capacity: The massive 20,000mAh capacity provides 3.6 charges for iPhone 15 and 2.9 charges for Samsung Galaxy S23 Ultra.
  • Bi-Directional USB-C Charging: The USB-C port supports two-way charging with a 15W power for both input and output, allowing you to charge two devices simultaneously.
  • PowerIQ and VoltageBoost Technology: Experience fast and safe charging for all devices with Anker's leading technology, including a trickle-charging mode for low-power accessories.
  • What You Get: Anker 325 Power Bank (PowerCore 20K), USB-C cable, welcome guide, our worry-free 18-month warranty, and friendly customer service.
$25.99

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Product details

Connector TypeUSB-C*1+USB-A*2
BrandAnker
Battery Capacity20000 Milliamp Hours
ColorBlack
Special FeatureFast Charging

Technical specifications

product_dimensions6.22 x 2.92 x 0.76 inches
item_weight14.1 ounces
item_model_numberA1268
batteries1 Unknown batteries required. (included)
best_sellers_rank#4,343 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #222 in Cell Phone Portable Power Banks
special_featuresFast Charging
other_display_featuresWireless
colorBlack
manufacturerAnker Innovations Limited
date_first_availableSeptember 23, 2022

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Customer reviews

4.6907 ratings

Customers say

Customers praise the power bank's quality and functionality, particularly its compatibility with Garmin Xeroc1 pro chronographs, and appreciate its size, noting it fits in purses and holds a lot for its dimensions.

★★★★★

Small powerfull and handy powerpack

PeteyNovember 7, 2025

Great power pack, super handy, sleek, small in size packs a powerful charge. Good recharge speed both of devices and also the pack when low on battery life. Durable and light weight. Don't leave home without it! Read more

★★★★★

Seems legit 👍

KeithOctober 27, 2025

First impressions are great! Took a bit for this to charge up completely and has some heft to it which makes me believe it really is a 20kmAh battery. Charges pretty fast and has USB C out which is appreciated. The lights are very dim while it's charging (to me that's huge Pro as there's nothing I hate more than wasteful blinding lights coming from a power bank while I'm out camping). Very impressed with what I get for my money. I guess I can finally retire my 8yo 10kmAh battery bank. Read more

★★★★★

Incredible Capacity for Days of Power!

RondónDecember 17, 2025

I’m extremely happy with this Anker 325 Power Bank; the massive 20,000mAh capacity is a lifesaver, easily providing over four full charges for my phone and keeping my AirPods topped up via the specialized trickle-charging mode. The textured, matte finish feels premium and durable in my hand, and having both USB-C and Micro USB input options makes recharging very convenient regardless of what cable I have nearby. It’s the perfect travel companion it's TSA-approved for flights and allows me to charge two devices at once without any issues. If you need a reliable, high-capacity portable charger that just works. Read more

★★★★★

Anker makes the best chargers packs hands down

ChrissyJanuary 1, 2026

Anker makes the best battery packs around. Fast charging of almost any devices i own. Hold enough charge for my wife's iPhone 17 pro max for at least 2 recharges. At least 2 to 3 for my daughter's amazon kindle 10 inch tablet. Flirtatious to run usb lights during hurricanes, camping or other powerless situations. Read more

★★★★☆

Basic but solid

PatOctober 5, 2025

It's a normal battery bank. 15W charging is not fast nor slow. Physical size is large for a 20k mAH capacity, you can get more compact banks for the same price. I got it on sale so I'm fine with that, it's still small enough to daily carry in a bag. Type C port being in/out is useful. Read more

★★★★★

Great Power Bank

Kaochoy SaechaoDecember 14, 2025

Works great! Lots of power. Got three full charges on my iPhone 14 Pro Max. Charged well in Thailand. Feels light in the hand. Got through airport security in USA, Taipei Taiwan, and Chiang Mai with no issues. Read more

★★★★★

usb-c two ways!

rosemaryDecember 24, 2025

i got this one bc my old one got dropped and had a bludgeon (uh-oh) so i had to throw it out. this one is slightly better than the older model bc its usb-c is two ways and it helps a lot it takes a while to charge, but lasts a long time as well Read more

★★★★★

Top marks for efficiency. Just what I needed.

Leland JohnsonOctober 28, 2025

The most efficient portable charger I’ve owned. I’ve used it to charge my phone from near empty, along with my PS5 DualSense Edge controller, and still have plenty of juice left for other things. Fits great in my pocket; slim and not too heavy. Love the texture so it doesn’t slip out of my hands. Read more

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