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INIU 10000mAh 45W Fast Charging Portable Charger, Smaller Travel Power Bank

INIU

INIU 10000mAh 45W Fast Charging Portable Charger

Smaller Travel Power Bank

$21.59

Limited time deal · ends Oct 1, 2:59 AM ET

cheapest at Amazon

#1 by sales rank of the 151 in Charging & Storage

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Watch this price

We are not ready to call this price.

We check every 3 hours but write a price down only when it changes, and we publish a verdict once 10 different days carry a recorded price. This one has 2, so how soon depends on how often the price moves, not on how often we look. If it is still $21.59 on September 29, this box will say so — a price that has held for two weeks is an answer too.

Every change we recorded

Every row is a price we saw change. We write one only when a price actually moves, so a gap here means the price held.

WhenRetailerPriceChange
· 1d agoAmazon$21.59−$1.40
· 1d agoAmazon$22.99−$1.00
· 1d agoAmazon$23.99+$2.40
· 2d agoAmazon$21.59−$0.90
· 2d agoAmazon$22.49first seen

What our record shows

  • $1.40 less than the $22.99 Amazon was charging on September 15.

Computed from our own checks at Amazon as of September 16. No line here uses a price a retailer told us about.

Tell me when it drops

A notification in this browser when the price falls. No email, no account, nothing to install.

$
%

At $21.58 we would not have emailed you once since Sep 14. The lowest we recorded was $21.59.

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Where to buy

RetailerPriceHeld forThat store's 90-day lowChecked
Amazon$21.591d—1h agoGo

Prices checked every 3 hours. “Held for” is how long that retailer has been charging this price. A hidden price is one we cannot re-confirm recently enough to publish. Delivery is counted only where we have read the retailer’s own figure; where we have not, the total says so instead of assuming it is free.

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Other versions of this model

Today the Black is the cheapest at $21.59, $3.40 less than the Red.

Amazon’s own price for each, read through their API. Verified

The evidence

One line: the best price any tracked retailer charged, per day.

Prices we recorded ourselves. Usual is the price on the typical day, with limited-time deals left out.
PriceNowLowestHighestUsualDays recorded
New$21.59$21.59 on Sep 14$21.59 on Sep 14$22.992
Sold by Amazon—$21.59 on Sep 14$21.59 on Sep 14—2

Tracking since September 14, 2026 · 2 observations

We do not draw a chart under 10 observations. With four data points every product is trivially at its lowest recorded price, and a chart that says so is worse than no chart. Check back once the record is long enough to mean something.

sales rank — higher means selling more

#1 of the 151 Charging & Storage we track, by Amazon sales rank.

Sales events

Next on the calendar: Prime Big Deal Days, October 6. We keep checking this price through it and report here what it did. Amazon has not announced Prime Day.

What it is

7 attributes published by the retailers we check, in their words. We record prices; these we pass on.

Size
Small Size
Color
Black
Weight
0.51 pounds
Dimensions
5.26 × 2.7 × 0.5 inches
Model
P41
Released
October 2024
Warranty
3 Years Warranty

Cheaper in Charging & Storage, and what changes

Things we track on the same shelf for at least 10% less than $21.59, with the attributes the retailers describe differently. Their words, not our judgement — we record prices, we do not test products.

What readers make of it

Nobody has rated this yet. We measure the price. This part is the bit we cannot measure.

Others we track in Charging & Storage

See all Charging & Storage prices