INIU 140W Power Bank, 27000mAh High Capacity Laptop Portable Charger, USB C Tablet Powerbank, Smart Digital Display Phone Charge for iPhone 17 16, Samsung, iPad, MacBook, Camping, Outdoor, Travel etc

Product Features:

[product_features]

Product Description:

Product description

INIU 140W 20000mAh Powerbank

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 140W 20000mAh Powerbank Merchant Video

Product Dimension: Size: 7.2*3.5*1.0in / 18.3*8.9*2.5cm, Weight: 22oz / 624.9g

1 MacBook Pro 16″

2 iPhone 15 Pro Max

3 Samsung S23 Ultra

4 iPad Pro M2

5 Steam Deck

Enjoy multiple fast charging options! Multi-Device fast charging, fast charge 3 at once

Say farewell to slow charging & device conflicts. Intelligent tech ensures fast charging for multiple devices.

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 140W 20000mAh Powerbank Merchant Video

Triple the Fun, Game Non-Stop

The 140W power beast lets you and your friends keep gaming, whether on a Switch, iPhone, or Steam Deck. Just connect and conquer!

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 140W 20000mAh Powerbank Merchant Video

Massive 27,000mAh Battery Capacity

1 Power for Days 2 1.8H Full Recharge 3 Smart LED Display

1 Single-Port Charging 2 USB-C1+ C2 Charging 3 USB-C1 + A Charging 4 Three-Port Charging

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

4.5 out of 5 stars 2,560

4.4 out of 5 stars 4,586

—

4.5 out of 5 stars 2,560

Price

$69.29$69.29

$39.99$39.99

—

$79.99$79.99

Model

B64

P62-E1

P63-E1

P64-E1

Single Output (Max)

140W

65W

100W

140W

Capacity

27000mAh / 99.9Wh

20000mAh / 73Wh

25000mAh / 92.5Wh

25000mAh / 92.5Wh

Size

7.2 x 3.5 x 1.0 in

4.3 x 2.8 x 1.1 in

4.3 x 2.7 x 1.4 in

6.3 x 3.2 x 1.0 in

Weight

22 oz

11.4 oz

13.8 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

Ordinary USB-C Cable

Detachable 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

≈4.5 Charges

≈3.5 Charges

≈4 Charges

≈4 Charges

For Tablet

≈2 Charges

≈1.5 Charges

≈1.5 Charges

≈1.5 Charges

For Laptop

≈1.5 Charges

≈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 the industry-leading 3-year INIU care and lifetime technical support.
140W PD 3.1 Super-Fast Charging: While others struggle at 65W or even 100W, our 140W PD 3.1 PowerNova if fast enough to power up all high-power-demand devices like the laptops and SteamDeck. In just 30 minutes, you’ll have a MacBook Pro 16″ at 59%, SteamDeck at 57%, iPad Pro M2 at 64%, iPhone 15 Pro Max at 71%, and S23 Ultra at 75%.
Massive Airline-Approved 27,000mAh: With a whopping airline-approved 27,000mAh battery capacity, it gets multiple charges for all your devices on the go in recharge once.
Power 1,000+ Devices from Big to Small: Whether you have an Android, Apple, or another brand of device, this charger’s got you covered. A universal solution for all your charging needs.
Charge 3 at Once: With 3 charging ports, including a blazing-fast PD 3.1 140W USB-C in/out port, a PD 45W USB-C fast charging port, and a trusty USB-A port, this power bank is your all-in-one charging solution. It works seamlessly with various cable types, ensuring rapid charging for all your devices.
Smart LED Power Display: Are you tired of guessing how much battery life your power bank has left? Or guessing how much hours left to full recharge the power bank? Our LED display doesn’t just show battery percentages; it’s a dynamic, intuitive interface that transforms your charging experience.
What You Get: 140W PD3.1 power bank*1, USB-C to USB-C cable*1, travel porch*1, quick start guide*1, user manual*1, industry-leading 3-year INIU care and lifetime technical support.

Price: $99.99 - $69.29

(as of Jan 08, 2026 14:30:50 UTC)