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Deal.ai › Anker › Batteries & Chargers
Anker
Anker Nano Power Bank 22.5W 5000mAh

Anker Nano Power Bank 22.5W 5000mAh

4.6(512 ratings)

Best price now

$29.99at Best BuyChecked Nov 9

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $29.99 at Best Buy on Nov 9.
  • Checked at 2 stores.

Our take on the Anker Nano Power Bank 22.5W 5000mAh

The Anker Nano is a pocket-sized 5,000mAh USB-C power bank with a built-in foldable USB-C plug, so it charges straight from a wall outlet without a cable. It delivers up to 22.5W, enough for fast charging on most phones, and its two USB-C ports let you charge the bank and a device at once. At about 3.5 oz it disappears in a pocket, but 5,000mAh is roughly one phone charge, well short of 10,000mAh rivals. Owners like the convenience and build; the main complaints are capacity and the single built-in connector.

Best forCommuting and everyday top-upsTravelers who want no extra cablesSmall bags and pocketsiPhone and Android USB-C phones
Pros
  • Built-in foldable USB-C plug, no cable needed
  • 22.5W output fast-charges most phones
  • Very light at about 3.5 oz
  • Two USB-C ports for pass-through charging
  • Compact, sturdy Anker build
Cons
  • 5,000mAh gives roughly one phone charge
  • Built-in plug is USB-C only, no Lightning
  • No display, only basic LED indicators
  • Not enough for tablets or multi-day trips

Anker Nano Power Bank 22.5W 5000mAh prices at every store

  • Best BuyNew

    In stock

    $29.99Checked Nov 9
    Visit Best Buy
  • NeweggNew

    In stock

    $29.99Free shippingChecked Nov 9
    Visit Newegg

Store links may earn us a commission. Some prices via Klarna.

Anker Nano Power Bank 22.5W 5000mAh price history

Lowest price we've seen: $29.99 on Nov 9 at Best Buy. Tracked across 2 stores since Nov 9.

What reviewers say

  • 4.6 / 5512 ratings

Reviewers rate it highly for its size and the built-in plug, calling it the power bank they actually carry. The recurring complaints are capacity and the lack of a Lightning option for older iPhones.

What people mention
  • SizePraisedOwners say it slips into a pocket or small bag and is easy to carry daily.
  • Built-in plugPraisedReviewers like charging straight from a wall outlet with no cable.
  • Charging speedPraisedUsers report fast top-ups on phones that support 22.5W or similar.
  • CapacityCriticisedBuyers note 5,000mAh is about one phone charge, not enough for long trips.
  • CompatibilityMixedUSB-C suits modern phones, but older iPhone owners miss a Lightning plug.
  • Battery indicatorCriticisedThe basic LED lights give only a rough idea of remaining charge.

Specifications

Connections
USB-CSource
Lowest Output Voltage (V)
5.0Source
Manufacturer Color
Sprout GreenSource
Highest Output Voltage (V)
10.0Source

Questions and answers

How many times can it charge a phone?
About once for most phones. Its 5,000mAh capacity is roughly one full charge, less after charging losses.
Does it charge itself from a wall outlet?
Yes. The built-in foldable USB-C plug goes straight into a wall charger or outlet, so you don't need a cable to recharge it.
Can it charge two devices at once?
It has two USB-C ports, so you can charge a device while the bank recharges, or power two USB-C devices at reduced speed.
Will it fast-charge an iPhone?
It fast-charges USB-C iPhones like the 15 and later. Older Lightning iPhones need their own cable and won't get the full 22.5W.
Is it allowed on planes?
Yes. At 5,000mAh it is well under the 100Wh carry-on limit for lithium batteries.
What's in the box?
The power bank and a short USB-C cable. No wall adapter is included.
Where is the Anker Nano Power Bank 22.5W 5000mAh cheapest?
At Best Buy, for $29.99, as of our latest check.
What do buyers say about the Anker Nano Power Bank 22.5W 5000mAh?
Rated 4.6 out of 5 from 512 ratings.
Where can I buy the Anker Nano Power Bank 22.5W 5000mAh?
2 stores we checked sell it, including Best Buy, Newegg.

Stores we've priced the Anker Nano Power Bank 22.5W 5000mAh at

  • Best Buy deals and prices
  • Newegg deals and prices

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Color
GreenSource
Power Supply (W)
22.5Source
Depth (")
1.4Source
Max Power (A) (A)
3.0Source
Power Connection
USBSource
Width (")
3.0Source
Type
PowerbankSource
Weight (oz)
3.5Source
No. of Products (pack)
1Source
Height (")
1.0Source
Features
Compatible, Built-in Wireless ChargingSource
Battery Capacity (mAh)
5000Source
Cable Length (ft)
0.6Source
No. of USB-C (pcs)
2Source
Input Voltage (V)
9.0Source