---
product_id: 579802063
title: "Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack"
brand: "iniu"
price: "¥28627"
currency: JPY
in_stock: true
reviews_count: 13
url: https://www.desertcart.jp/products/579802063-laptop-power-bank-compact-27000mah-140w-fast-charging-battery-pack
store_origin: JP
region: Japan
---

# 140W PD 3.1 Super-Fast Charging 27,000mAh Airline-Approved Capacity 3 Ports for Simultaneous Charging Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack

**Brand:** iniu
**Price:** ¥28627
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your productivity—fast, fierce, and always ready.

## Quick Answers

- **What is this?** Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack by iniu
- **How much does it cost?** ¥28627 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/579802063-laptop-power-bank-compact-27000mah-140w-fast-charging-battery-pack)

## Best For

- iniu enthusiasts

## Why This Product

- Trusted iniu brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Triple-Port Powerhouse:** Simultaneously juice up your laptop, phone, and tablet with USB-C PD 3.1, USB-C 45W, and USB-A ports.
- • **Smart LED Power Display:** No more guessing games—intuitive battery percentage and recharge time keep you in control.
- • **Massive 27,000mAh Capacity:** Multiple full charges on the go without the airport drama—airline-approved and travel-ready.
- • **Blazing 140W Power Delivery:** Charge your MacBook Pro 16" to 59% in just 30 minutes—speed that keeps up with your hustle.
- • **Unmatched Reliability & Support:** Join 38 million users enjoying 3 years of INIU care plus lifetime technical support—charge with confidence.

## Overview

The INIU Laptop Power Bank is a compact, airline-approved 27,000mAh lithium polymer battery pack featuring industry-leading 140W PD 3.1 fast charging. It supports simultaneous charging of three devices via USB-C and USB-A ports, with a smart LED display for real-time battery status. Designed for professionals on the move, it offers rapid recharge in 1.8 hours, robust safety protections, and comes backed by a 3-year warranty and lifetime technical support.

## Description

desertcart.com: INIU Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack | Fast Charging, Laptop, USB-C, Flight-Safe, Travel, Battery Pack for iPhone 18 17 16 Pro Max MacBook Pro Dell Steam Deck etc : Cell Phones & Accessories

Review: Reliable High-Speed Power Bank for Travel - The INIU Portable Power Bank is an excellent choice for those who need fast and reliable charging on the go. With a total output of up to 140W, it can simultaneously charge multiple devices, including the newest iPhone Pro Max models. Its sleek design, flight-safe certification, and combination of USB-C and USB-A ports make it perfect for travel. Battery life is impressive, and the digital display provides clear information on remaining charge and output levels.
Review: Fast, reliable, charging - I love this! I bought it to travel and I’ve been using it all the time. It charges my iPad faster than the outlet. It can charge my iPhone to 80% in 18 minutes. It has two C ports and one USB port it can charge many things multiple times. I have charged my iPad, my cell phone twice and my husband cell phone twice and it still had 60% of the battery remaining. I am very pleased with this purchase. If I could change one thing, I would have it less heavy, but for all that it does, it is compact.

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CB1FWNMK |
| Amperage | 2.85 A |
| Antenna Location | Laptop, Tablet, Smastphones |
| Battery Capacity | 27000 milliamp_hours |
| Battery Cell Type | Lithium Polymer |
| Battery Charge Time | 1.8 hours |
| Battery Weight | 432 g |
| Best Sellers Rank | #18,842 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #796 in Cell Phone Portable Power Banks |
| Brand | INIU |
| Color | Black |
| Compatible Cellular Phone Models | Apple iPhone 15 Pro, Apple iPhone 16, Apple iPhone 16 Pro Max, Samsung Galaxy A52s 5G |
| Compatible Devices | For ALL 【iPhone】iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iP… |
| Connector Type | Output: USB-C*2+USB-A*1 |
| Customer Reviews | 4.4 out of 5 stars 2,903 Reviews |
| Item Dimensions | 7.77 x 4.02 x 1.22 inches |
| Item Dimensions L x W x Thickness | 7.77"L x 4.02"W x 1.22"Th |
| Item Weight | 1.4 pounds |
| Manufacturer | Shenzhen Topstar Industry Co.,Ltd. |
| Mfr Part Number | BI-B64 |
| Model Number | BI-B64 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Number of Items | 1 |
| Number of Outlets | 3 |
| Number of Ports | 3 |
| Other Special Features of the Product | Digital Display, Fast Charging, LED Indicator Lights, Over Charging Protection, Short Circuit Protection |
| Output Current | 5 A |
| Power Source | Corded Electric |
| Rapid Charging Performance | 100% Full Recharge in 1.8H with 80W Charger |
| Reusability | Rechargeable |
| Special Feature | Digital Display, Fast Charging, LED Indicator Lights, Over Charging Protection, Short Circuit Protection Special Feature Digital Display, Fast Charging, LED Indicator Lights, Over Charging Protection, Short Circuit Protection See more |
| Unit Count | 1 Count |
| Voltage | 28 volts |
| Warranty Description | 3 Years Warranty |
| Warranty Type | 3 Years Warranty |

## Product Details

- **Battery Capacity:** 27000 milliamp_hours
- **Brand:** INIU
- **Color:** Black
- **Connector Type:** Output: USB-C*2+USB-A*1

## Images

![Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack - Image 1](https://m.media-amazon.com/images/I/51EhEt-VBDL.jpg)
![Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack - Image 2](https://m.media-amazon.com/images/I/61XaHRmXP-L.jpg)
![Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack - Image 3](https://m.media-amazon.com/images/I/61aV6MGa21L.jpg)
![Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack - Image 4](https://m.media-amazon.com/images/I/61mEMI4gcFL.jpg)
![Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack - Image 5](https://m.media-amazon.com/images/I/61fKcN8wplL.jpg)

## Questions & Answers

**Q: What’s the Difference Between 65W, 100W, and 140W Laptop Power Banks?**
A: 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.

**Q: Can a Laptop Power Bank Damage My Laptop Battery?**
A: 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.

**Q: Why Does My Power Bank Provide Fewer Charges Than Expected?**
A: 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.

**Q: How to Calculate the Possible Number of Charges?**
A: Formula: (Rated capacity × 65%) ÷ Device battery capacity ≈ Number of Charges. Example: (20000mAh × 0.65) ÷ 3692mAh ≈ 3.5 charges for iPhone 17.

**Q: Does It Support Pass-Through Charging?**
A: Yes. The power bank supports pass-through charging, allowing you to charge the power bank and connected devices at the same time.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Reliable High-Speed Power Bank for Travel
*by S***Y on September 12, 2026*

The INIU Portable Power Bank is an excellent choice for those who need fast and reliable charging on the go. With a total output of up to 140W, it can simultaneously charge multiple devices, including the newest iPhone Pro Max models. Its sleek design, flight-safe certification, and combination of USB-C and USB-A ports make it perfect for travel. Battery life is impressive, and the digital display provides clear information on remaining charge and output levels.

### ⭐⭐⭐⭐⭐ Fast, reliable, charging
*by K***5 on September 7, 2026*

I love this! I bought it to travel and I’ve been using it all the time. It charges my iPad faster than the outlet. It can charge my iPhone to 80% in 18 minutes. It has two C ports and one USB port it can charge many things multiple times. I have charged my iPad, my cell phone twice and my husband cell phone twice and it still had 60% of the battery remaining. I am very pleased with this purchase. If I could change one thing, I would have it less heavy, but for all that it does, it is compact.

### ⭐⭐⭐⭐⭐ Absolutely solid piece of equipment
*by S***H on September 5, 2026*

Needed a power bank big enough and powerful enough to charge my MacBook Neo, iPad, and iPhone all at the same time. This is it! Battery life is amazing. Lasts forever. The size is about 1-2in taller and 1/2 to 1in wider than an iPhone 15 pro. Its charges incredibly fast; considering its size with the right charger. It fits just fine in my school/flight bag and I don’t even notice it’s in there. I would recommend any INIU product to friends or family. It’s one of the only power bank brands I use now! Their chords and wall chargers are great too!

## Frequently Bought Together

- INIU 140W Power Bank, 27000mAh High Capacity Laptop Portable Charger, USB C in&Out Tablet Powerbank, Digital Display Phone Charger, Travel Charger Compatible with iPhone 16, iPad, MacBook, Laptop etc.
- INIU USB C to USB C Cable, 240W Fast Charging [6.6ft, 2-Pack] Type C Charger Cord, Braided USBC Phone Charger Cable for iPhone 16 15 Pro Samsung S24 S23 Laptops MacBook iPad Switch Steam Deck etc.
- INIU 100W USB C Charger, 3-Port Fast Compact Foldable GaN Charger Block for MacBook Pro/Air, Pixelbook, ThinkPad, Dell XPS, iPad Pro, iPhone 16/15 Series, Galaxy S24 /S23, and More

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**Shop now:** [https://www.desertcart.jp/products/579802063-laptop-power-bank-compact-27000mah-140w-fast-charging-battery-pack](https://www.desertcart.jp/products/579802063-laptop-power-bank-compact-27000mah-140w-fast-charging-battery-pack)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-11*