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INIU Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack

INIU

INIU Laptop Power Bank

Compact 27000mAh 140W Fast Charging Battery Pack

No retailer we track is showing a price we can publish right now. The history below is still ours and still true; today’s number is not.

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.

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$79.99+$17.74
· 1d agoAmazon$62.25−$17.74
· 2d agoAmazon$79.99+$17.74
· 2d agoAmazon$62.25first seen

Where to buy

RetailerPriceHeld forThat store's 90-day lowChecked
AmazonOut of stockhidden1d—1d agoCheck

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.

We earn a commission on purchases. It never affects our rankings.

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—$62.25 on Sep 14$79.99 on Sep 14$79.992
Sold by Amazon—$79.99 on Sep 14$79.99 on Sep 14—2
Third-party sellers—$62.25 on Sep 14$62.25 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

#128 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
Classic Size
Color
Black
Weight
1.38 pounds
Dimensions
7.77 × 4.02 × 1.22 inches
Model
BI-B64
Released
July 2023
Warranty
3 Years Warranty

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