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INIU
INIU Carry Smallest Power Bank 20000mAh 22.5W

INIU Carry Smallest Power Bank 20000mAh 22.5W

4.9(420 ratings)

Best price now

$16.92at AmazonChecked 21 h ago

65% under what the other stores charge

Compared across 4 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $16.92 at Amazon on Nov 13.
  • Checked at 4 stores.

Our take on the INIU Carry Smallest Power Bank 20000mAh 22.5W

The INIU Carry P512 is a 20,000mAh power bank built around high-density cells, so it is noticeably smaller than most batteries of the same capacity. It charges up to three devices at once through two USB-C ports and one USB-A port, with 22.5W output on compatible phones and 20W input for refilling the bank itself. At 74Wh it sits under the 100Wh airline limit, and a built-in flashlight helps in outages or a dark bag. It suits travelers and commuters who want a full multi-day charge without the usual brick, though at about 11oz it is still a weight in a pocket.

Best forTravelers who want a multi-day charge in a small bagCommuters charging a phone and earbuds at onceCampers and outage prep needing a flashlightAnyone who wants to skip the bulk of a standard 20,000mAh bank
Pros
  • 20,000mAh capacity in a body smaller than most rivals
  • Two USB-C ports plus one USB-A for charging three devices
  • 22.5W output and 20W USB-C input
  • 74Wh, under the common 100Wh airline limit
  • Built-in flashlight and a low-current mode for small devices
  • Detachable braided USB-C cable included
Cons
  • About 11oz, still heavy for a shirt pocket
  • 22.5W is below the 45W–100W banks that fast-charge laptops
  • No wireless charging
  • Flashlight is basic, not a lantern
  • Small cable is short for charging while in a bag

INIU Carry Smallest Power Bank 20000mAh 22.5W prices at every store

  • IniushopNew

    In stock

    $32.99Free shippingChecked 21 h ago
    Visit Iniushop
  • eBayNew

    In stockSold by evergreen625

    $48.99Free shippingChecked 21 h ago
    Visit eBay
  • Newegg.comNew

    In stockSold by Jot mobiley

    $55.99Free shippingChecked 21 h ago
    Visit Newegg.com
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $16.92Checked 21 h ago
    Visit Amazon

Also available at

  • INIU Official StoreCheck price at INIU Official Store

Store links may earn us a commission.

INIU Carry Smallest Power Bank 20000mAh 22.5W price history

Lowest price we've seen: $16.92 on Nov 13 at Amazon. Tracked across 4 stores since Nov 13.

What reviewers say

  • 4.9 / 5420 ratings

Rated 4.9 out of 5 from 420 ratings, buyers mostly praise the size-to-capacity ratio and the fast charging. Complaints are few and center on weight and the modest wattage for larger devices.

What people mention
  • SizePraisedBuyers say it is far smaller than other 20,000mAh banks they have owned.
  • CapacityPraisedOwners report several full phone charges from one fill.
  • Charging speedPraised22.5W output is described as quick with compatible phones.
  • WeightMixedSome find it heavier than expected for a pocket, though lighter than rivals of the same capacity.
  • BuildPraisedThe body and included braided cable feel sturdy to owners.
  • Laptop chargingCriticisedA few buyers note it will not fast-charge laptops that need higher wattage.

From INIU Official Store

  • Pocket-sized 20,000mAh portable charger without the usual bulk
  • Charges up to 3 devices at once via two USB-C ports and one USB-A port
  • 22.5W fast charging for compatible smartphones
  • Built-in flashlight for power outages, camping or searching your bag
  • Airline-approved at 74Wh, under the 100Wh limit of most aviation authorities
  • High-density technology packs 20,000mAh into a battery 20-30% smaller than conventional ones
Care
Avoid exposing to extreme temperatures (hot or cold); recharge before the battery is completely drained; for long-term storage keep about 50% charge in a cool,
Guarantee
3-year warranty — any quality issues, a new one is on us.
Returns
30 days return.
Shipping
Free shipping with no minimum spend.
Packs
Bundle: P512 + 100W Cable (INIU D5CC 100W USB C to C Cable, 6.6ft, 1-Pack) with extra 20% off.
In the box
Power bank, 0.12M / 0.4ft detachable braided USB-C GoCord cable

About the INIU Carry Smallest Power Bank 20000mAh 22.5W

This is a 20,000mAh (74Wh) power bank with 22.5W maximum output. It has two USB-C input/output ports and one USB-A output port, so it can charge up to three devices at once.

It supports PD3.0, PD2.0, QC3.0, QC2.0, PPS and AFC protocols.

Model
P512
Capacity
20,000mAh / 74Wh
Colors
Black, Green, Blue
Dimensions
2.8 x 4.1 x 1.2 in (7 x 10.4 x 2.9 cm)
Weight
11.1 oz (313.5 g)
Ports
2 x USB-C (input/output), 1 x USB-A (output)
USB-C output
5V 3A, 9V 2.22A, 10V 2.25A, 12V 1.67A, 22.5W max
USB-A output
5V 3A, 9V 2A, 10V 2.25A, 12V 1.5A, 22.5W max
USB-C input
5V 3A, 9V 2.22A, 12V 1.67A, 20W max
Protocols
PD3.0, PD2.0, QC3.0, QC2.0, PPS, AFC, etc.
Special feature
Built-in emergency flashlight
Cable
0.12 m (0.4 ft) detachable braided USB-C GoCord cable
In the box
Power bank, detachable braided USB-C GoCord cable

Specifications

Fast Charging
Yes
Color
Black, Green, Blue
Product Model
P512Source
Dimensions
2.8*4.1*1.2in/ 7*10.4*2.9cmSource
Weight
11.1oz / 313.5gSource

Questions and answers

How many times can it charge a phone?
INIU rates it at about four charges for an iPhone 16 and three for a Galaxy S23. Real results depend on your phone's battery size and how much power it loses in transit.
Can I take it on a plane?
Yes. At 74Wh it is under the 100Wh limit most airlines set for carry-on batteries. Keep it in your carry-on, not checked luggage.
Does it charge a laptop?
Only slowly. Its 22.5W output is well below what most laptops want, so it will top up a laptop in a pinch but not fast-charge it.
What is in the box?
The power bank and a short detachable braided USB-C cable. You supply your own wall charger and any other cables.
Can it charge several devices at once?
Yes, up to three through the two USB-C ports and one USB-A port. Sharing the load slows each device's charge.
Does it have a low-current mode?
Yes. It supports a low-current mode for small devices such as earbuds and fitness bands.
Where is the INIU Carry Smallest Power Bank 20000mAh 22.5W cheapest?
At Amazon, for $16.92, 65% under what the other stores charge, as of our latest check.
What do buyers say about the INIU Carry Smallest Power Bank 20000mAh 22.5W?
Rated 4.9 out of 5 from 420 ratings.
Where can I buy the INIU Carry Smallest Power Bank 20000mAh 22.5W?
4 stores we checked sell it, including Iniushop, eBay, Newegg.com, Amazon.

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Total Capacity
20,000mAhSource
Supported Protocol
PD3.0, PD2.0, QC3.0, QC2.0, PPS, AFC, etc.Source
USB-C Output
5V⎓3A 9V⎓2.22A 10V⎓2.25A 12V⎓1.67A 22.5W(MAX)Source
USB-A Output
5V⎓3A 9V⎓2A 10V⎓2.25A 12V⎓1.5A 22.5W(MAX)Source
USB-C Input
5V⎓3A 9V⎓2.22A 12V⎓1.67A 20W(MAX)Source
Ports
2 USB-C input/output ports and 1 USB-A output portSource
Watt-hours
74WhSource
Cable Spec
0.12M / 0.4ft Detachable Braided USB-C GoCord CableSource
Special Feature
Power Bank with Emergency FlashlightSource
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