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Portable Charger 20000mAh Power Bank 22.5W Fast Charging

Portable Charger 20000mAh Power Bank 22.5W Fast Charging

4.5· 926 ratings

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$20.97at WalmartObserved at 8:52 AM

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Our take on the Portable Charger 20000mAh Power Bank 22.5W Fast Charging

This is a 20,000mAh USB-C power bank rated for 22.5W fast charging, with built-in cables and a digital display that shows the remaining charge. It is a budget, no-frills pack aimed at topping up a phone two to four times on the go. At $20.97 at Walmart as of November 5, 2026, it sits at the low end of what 20,000mAh packs with fast charging cost.

Best forPhone owners who want several full charges away from an outletTravelers and commuters who want built-in cablesBudget shoppers who don't need wireless charging
Pros
  • 20,000mAh capacity covers roughly three to four phone charges
  • 22.5W output with PD 3.0 and QC4+ support
  • Built-in cables mean nothing extra to pack
  • Digital display shows exact battery percentage
  • Low price for the capacity and charging speed
Cons
  • No wireless charging
  • 430 grams is heavy for a pocket
  • Built-in cable is short at about 5 inches
  • Micro USB input is dated next to USB-C input on rivals
  • No solar or charging-station features

Portable Charger 20000mAh Power Bank 22.5W Fast Charging prices at every store

  • WalmartNew

    In stockSold by YLS

    $20.97Observed at 8:52 AM
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Portable Charger 20000mAh Power Bank 22.5W Fast Charging price history

Lowest price we've seen: $20.97 on Nov 5 at Walmart. Tracked across 1 store since Nov 5.

What reviewers say

With 4.5 out of 5 from 926 ratings, buyers mostly report it works as a cheap high-capacity pack that charges phones quickly. Complaints center on weight and the short built-in cable.

Pros
  • Holds enough charge for multiple phone top-ups
  • Fast charging works with iPhone and Samsung phones
  • Display makes remaining power easy to read
  • Good value for the price
Cons
  • Heavy and bulky in a pocket
  • Built-in cable is short and awkward to use while charging
  • Charging speed drops when charging two devices at once

Specifications

Compatible Brand
iPhone, Google, LG, Samsung
Compatible Device Type
Phone, AirPods, iPad, Tablets
Connector Type
USB-C
Universal Compatibility
Universally compatible
With Battery Pack
Yes
Charging Technology
PD 3.0, Fast Charging, QC4+
USB Port
USB-C output
Maximum Output
12V/1.5A (max)
Output Voltage
12 V
Power Source Type
Battery
Input Voltage
12V/1.5A (max)
Cable Included
Yes (built-in cables)
Cable Length
5 in
Cable Type
Micro USB (input)
Cable Highlights
Built-in cables
Dimensions
7x3x1 inches
Weight
430 grams
Design Highlights
Portable charger, Digital Display, LED display
Fast Charging
Yes
Wireless Charging
No
Charging Station
No
Solar Charging
No
With USB Port
Yes
With Stand
No

Questions and answers

Is 20,000mAh enough for a phone?
Yes. Expect roughly three to four full charges for a typical phone, less for tablets or if you charge two devices at once.
How fast does it charge a phone?
It supports up to 22.5W with PD 3.0 and QC4+, which is fast for most iPhones and Samsung Galaxy phones. It will not hit the top speeds of 45W or higher packs.
Does it charge a laptop?
Not reliably. The 22.5W output is below what most laptops need, so treat it as a phone and tablet charger.
What comes in the box?
The power bank with its built-in cables. The built-in input cable is Micro USB, so bring a USB-C wall charger and cable if you want faster recharging.
Is it worth it at $20.97?
At $20.97 at Walmart as of November 5, 2026, it is a low price for 20,000mAh with fast charging. If you need wireless charging or a lighter pack, pay more for those.
Can I take it on a plane?
Yes. At 20,000mAh it is under the common 100Wh carry-on limit, but it must go in carry-on baggage, not checked luggage.
Where is the Portable Charger 20000mAh Power Bank 22.5W Fast Charging cheapest?
At Walmart, for $20.97, as of our latest check.
What do buyers say about the Portable Charger 20000mAh Power Bank 22.5W Fast Charging?
Rated 4.5 out of 5 from 926 ratings.