INIU 100W Power Bank, Mini Size 25000mAh High Capacity Laptop Portable Charger, USB C in&Out Tablet Powerbank, Smart Digital Display Phone Charger for iPhone 17 16 15, Samsung, iPad, MacBook, Laptop

Price: $22.29 - $66.99
(as of May 17, 2026 17:00:07 UTC – Details)

Product description

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Iniu power bank Merchant Video

2 Technologies to Break Size Limits High-Density TinyCell

Same battery capacity as an ordinary one while 20-30% smaller and thinner profile.

HyperStack Architecture

With more compact circuit stacking, the length of the power bank can be reduced by 15mm without sacrificing power or performance.

1 MacBook Pro 14″

2 iPhone 15

3 Samsung S24 Ultra

4 iPad Pro

5 Steam Deck

1 For Traveler

2 For Student

3 For Business Professional

4 Power Distribution

5 Charges Estimation

What’s the Difference Between 65W, 100W, and 140W Laptop Power Banks?

65W: Great for lightweight laptops like MacBook Air；100W: Covers most high-performance laptops.；140W: Needed for ultra-high-performance laptops and full-speed PD 3.1 charging.

Choose a power bank based on your laptop’s max input and daily workload.

Can a Laptop Power Bank Damage My Laptop Battery?

No, if you pick a high-quality, compatible power bank with proper voltage regulation and USB-C PD support. Low-quality or unstable power banks can wear the battery over time. Always choose certified power banks with protections.

Why Does My Power Bank Provide Fewer Charges Than Expected?

External batteries typically deliver 60%-70% of their rated capacity.

30%-40% is lost to heat from voltage conversion and circuitry, which reduces the number of full charges for your device.

How to Calculate the Possible Number of Charges?

Formula: (Rated capacity × 65%) ÷ Device battery capacity ≈ Number of Charges.

Example: (20000mAh × 0.65) ÷ 3692mAh ≈ 3.5 charges for iPhone 17.

Does It Support Pass-Through Charging?

Yes. The power bank supports pass-through charging, allowing you to charge the power bank and connected devices at the same time.

Comparisons

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Customer Reviews

4.4 out of 5 stars 1,134

4.4 out of 5 stars 4,150

4.4 out of 5 stars 4,398

4.4 out of 5 stars 164

Price

$66.99$66.99

$59.99$59.99

$43.34$43.34

$79.99$79.99

Model

P63-E1

B63

P62-E1

P64-E1

Single Output (Max)

100W

100W

65W

140W

Capacity

25000mAh /92.5Wh

25000mAh /92.5Wh

20000mAh / 73Wh

25000mAh / 92.5Wh

Size

4.3 x 2.7 x 1.4 in

5.9 x 2.9 x 1.3 in

4.3 x 2.8 x 1.1 in

6.3 x 3.2 x 1.0 in

Weight

13.8 oz

16.7 oz

11.4 oz

17.5 oz

Port & Connection

2 x USB-C + 1 x USB-A

2 x USB-C + 1 x USB-A

2 x USB-C + 1 x USB-A

2 x USB-C + 1 x USB-A

Cable Included

Detachable USB-C Cable

Ordinary USB-C Cable

Detachable USB-C Cable

Ordinary USB-C Cable

Battery Level Display

Digital Display

Digital Display

Digital Display

Digital Display

Airline Approved

✔

✔

✔

✔

For Phone

≈4 Charges

≈4 Charges

≈3.5 Charges

≈4 Charges

For Tablet

≈1.5 Charges

≈1.5 Charges

≈1.5 Charges

≈1.5 Charges

For Laptop

≈1 Charge

≈1 Charge

≈1 Charge

≈1 Charge

From INIU–the SAFE Fast Charge Pro: Experience the safest charging with over 38 million global users. At INIU, we use only the highest-quality materials, so we do have the confidence to provide an industry-leading 3-year warranty.
Market’s Smallest 100W 25000mAh: Equipped with iNiu’s industry-first high-density TinyCell and groundbreaking HyperStack technology, this power bank breaks the size limits of high-capacity chargers. No more bulky bricks, just compact portability.
Power Ready iPhone & MacBook in 25Mins: A must-have for multi-device users, this power bank provides up to 110W high-speed charging for 2 devices at once. In just 25 minutes, it can charge your MacBook Pro 14″ to 42% and iPhone 15 to 62%.
100W Pro Fast Charge: With just one 100W power bank, solve all your outdoor shooting power needs. Enjoy 100W fast charging to keep your devices powered up anytime, anywhere. Stay ready for every shot with reliable, on-the-go energy.
Full-Speed Charging for Steam Deck: Take your gaming sessions to the next level with the power to charge your Steam Deck gaming console at its maximum speed.
Airline Friendly 25,000mAh: 25000mAh capacity supports a week-long trip, charging all your devices with one power bank.
What You Get: INIU 100W battery bank*1, USB C cable*1, user manual*1. Enjoy iNiu industry-leading 3-year iNiu care, for any quality issue, we’ll send you a new one.

Product summary

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