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Energizer 10,000mAh 22.5W 4-Port Universal Fast Charging Power Bank

Energizer 10,000mAh 22.5W 4-Port Universal Fast Charging Power Bank

4.7· 110 ratings

Best price now

$19.99at Best BuyObserved at 8:52 AM

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Our take on the Energizer 10,000mAh 22.5W 4-Port Universal Fast Charging Power Bank

A 10,000mAh portable charger with four USB outputs, 22.5W fast charging and a built-in USB-C cable. An LED display shows remaining battery, and the compact body is aimed at travel and charging several devices at once. At $19.99 at Best Buy as of November 5, 2026, it sits at the low end of its recent range, well under the $30-$40 typical for branded 10,000mAh banks with a display.

Best forTravelers charging a phone and tablet togetherCommuters who want a built-in cableBuyers who want a battery readoutFamilies sharing one bank across devices
Pros
  • Four outputs charge multiple devices at once
  • 22.5W fast charging tops up modern phones quickly
  • Built-in USB-C cable means one less thing to pack
  • LED display shows exact remaining charge
  • 10,000mAh is enough for roughly two phone charges
  • $19.99 at Best Buy is cheap for a branded bank with a display
Cons
  • 22.5W is below the 45W-65W some laptops and tablets want
  • No wireless or solar charging
  • Built-in cable is a single point of failure
  • 10,000mAh won't cover a multi-day trip without a recharge
  • No braided cable, stand or belt clip

Energizer 10,000mAh 22.5W 4-Port Universal Fast Charging Power Bank prices at every store

  • eBayPre-owned

    In stock

    $11.69Observed at 8:52 AM
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  • Best BuyNew

    In stock

    $19.99Observed at 8:52 AM
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  • Micro CenterNew

    In stock

    $19.99Observed at 8:52 AM
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  • eBayNew

    In stock

    $19.99Observed at 8:52 AM
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Energizer 10,000mAh 22.5W 4-Port Universal Fast Charging Power Bank price history

Lowest price we've seen: $19.99 on Nov 5 at Best Buy. Tracked across 3 stores since Nov 5.

What reviewers say

Rated 4.7 out of 5 from 110 ratings, owners mostly praise the fast charging, the display and the convenience of the built-in cable. Complaints center on the capacity limit and the cable's durability over time.

Pros
  • Fast 22.5W charging
  • Clear LED battery display
  • Built-in cable is convenient
  • Charges several devices at once
Cons
  • 10,000mAh runs out on long trips
  • Built-in cable wears out
  • Bulky for a pocket

Specifications

Compatible Brand
Energizer
Compatible Device Type
Tablets, Accessories, Phones
Connector Type
USB-C
Universal Compatibility
Universal
With Battery Pack
Yes
Charging Technology
Fast Charging
USB Port
4 outputs
Maximum Output
22.5W
Power Source Type
Power Bank, Portable Charger
Cable Type
USB-C
Cable Highlights
Built in
Design Highlights
Portable charger, LED Display
Fast Charging
Yes
Wireless Charging
No
Solar Charging
No
With USB Port
Yes
With Braided Cable
No
With Stand
No
With Belt Clip
No
With Card Holder
No
Suitable Occasion
Travel

Questions and answers

Is the Energizer 10,000mAh power bank worth it?
At $19.99 at Best Buy as of November 5, 2026, yes for phone charging on the go. It gives roughly two full phone charges, fast 22.5W output and a battery display for less than most branded rivals.
How many times can it charge a phone?
About two full charges for a typical 4,000-5,000mAh phone, less if you charge two devices at once. Real-world output is lower than the 10,000mAh rating because of conversion loss.
Can it charge a laptop?
Only slowly. The 22.5W maximum is below what most laptops need, so it works for phones, tablets and accessories but not as a laptop power bank.
Does it come with a cable?
Yes, a USB-C cable is built into the bank. You still need your own cable for Lightning or older micro-USB devices.
Does it support wireless charging?
No. Charging is wired only, through the four USB outputs and the built-in USB-C cable.
When is it cheapest?
The $19.99 at Best Buy as of November 5, 2026 is already near the bottom of its range. Holiday and back-to-school sales are the usual times for further drops.
Where is the Energizer 10,000mAh 22.5W 4-Port Universal Fast Charging Power Bank cheapest?
At Best Buy, for $19.99, as of our latest check.
What do buyers say about the Energizer 10,000mAh 22.5W 4-Port Universal Fast Charging Power Bank?
Rated 4.7 out of 5 from 110 ratings.
Where can I buy the Energizer 10,000mAh 22.5W 4-Port Universal Fast Charging Power Bank?
3 stores we checked sell it, including eBay, Best Buy, Micro Center.

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