---
product_id: 579802063
title: "27000mAh Power Bank, High Capacity 140W Laptop Portable Charger, USB C Tablet Powerbank, Digital Display Phone Charge for iPhone 17 16, Samsung, iPad, MacBook, Camping, Outdoor, Emergency etc"
brand: "iniu"
price: "₩228305"
currency: KRW
in_stock: true
reviews_count: 9
category: "Iniu"
url: https://www.desertcart.kr/products/579802063-27000mah-power-bank-high-capacity-140w-laptop-portable-charger-usb
store_origin: KR
region: South Korea
---

# 140W PD 3.1 Super-Fast Charging 27,000mAh Airline-Approved Capacity 3 Ports for Simultaneous Charging 27000mAh Power Bank, High Capacity 140W Laptop Portable Charger, USB C Tablet Powerbank, Digital Display Phone Charge for iPhone 17 16, Samsung, iPad, MacBook, Camping, Outdoor, Emergency etc

**Brand:** iniu
**Price:** ₩228305
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your life—fast, smart, unstoppable.

## Quick Answers

- **What is this?** 27000mAh Power Bank, High Capacity 140W Laptop Portable Charger, USB C Tablet Powerbank, Digital Display Phone Charge for iPhone 17 16, Samsung, iPad, MacBook, Camping, Outdoor, Emergency etc by iniu
- **How much does it cost?** ₩228305 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/579802063-27000mah-power-bank-high-capacity-140w-laptop-portable-charger-usb)

## 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 Versatility:** Simultaneously power up your laptop, phone, and tablet with USB-C PD 3.1, USB-C 45W, and USB-A ports.
- • **Smart LED Digital Display:** Know your exact battery status and recharge time at a glance—no more guessing, just confidence.
- • **Massive 27,000mAh Capacity:** Multiple full charges for all your devices, perfect for nonstop travel and outdoor adventures.
- • **Blazing 140W Power Delivery:** Charge your MacBook Pro 16" to 59% in just 30 minutes—speed that keeps up with your hustle.
- • **Industry-Leading 3-Year Warranty:** Backed by INIU’s lifetime technical support and premium build quality for worry-free power on the go.

## Overview

The INIU 140W Power Bank is a high-capacity, airline-approved 27,000mAh portable charger featuring ultra-fast 140W PD 3.1 charging, three versatile ports for simultaneous device powering, and a smart LED display for real-time battery insights. Designed for professionals and travelers, it supports a wide range of devices including laptops, tablets, and smartphones, backed by a 3-year warranty and lifetime technical support.

## Description

desertcart.com: INIU 27000mAh Power Bank, High Capacity 140W Laptop Portable Charger, USB C Tablet Powerbank, Digital Display Phone Charge for iPhone 17 16, Samsung, iPad, MacBook, Camping, Outdoor, Emergency etc : Cell Phones & Accessories

Review: Reliable Power for Life on the Go - The INIU 140W Power Bank is one of those gadgets that quietly becomes essential in your daily routine. With a massive 27,000mAh capacity, it’s built for people who are always moving—whether you’re traveling, working remotely, or juggling multiple devices on the go. It has the strength to charge a laptop, tablet, and phone all at once without breaking a sweat, and the USB-C in and out ports make it incredibly convenient for modern devices. The 140W output is powerful enough to revive a drained MacBook or gaming laptop quickly, which makes it a lifesaver during long flights, commutes, or when you’re stuck in a place without an outlet in sight. It’s especially handy for anyone who works remotely or travels frequently—you can set up in a park, café, or airport terminal and keep your laptop running for hours. The power bank itself recharges faster than most, so you’re not waiting around between uses. It’s compact enough to slip into a backpack but still feels solid and reliable in hand, with a design that gives off a premium, no-nonsense vibe. The digital display is a small but thoughtful touch, showing exactly how much juice is left so there’s no guessing involved. I’ve found it’s also great for family trips or emergencies—keeping tablets alive for kids on long drives or powering devices during blackouts. There’s a real peace of mind that comes with knowing you’ve got reliable backup power when you need it most. It’s not just another gadget—it’s one of those things that quietly makes your day run smoother, whether you’re working, traveling, or just living life without worrying about a low battery.
Review: Good choice for a traveler - This is a great power supply. It kept my Mac MacBook Pro running for one and a half hours. And still had a little juice to charge my phone. Worth having a round and is allowed on aircraft for the TSA. But it is heavy.

## 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 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #1,511 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #144 in Cell Phone Portable Power Banks |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,597) |
| Date First Available | July 3, 2023 |
| Item Weight | 1.38 pounds |
| Item model number | BI-B64 |
| Manufacturer | Shenzhen Topstar Industry Co.,Ltd. |
| Other display features | Video Games |
| Product Dimensions | 7.77 x 4.02 x 1.22 inches |
| Special features | 140W Fast Charging, 27000mah High Capacity, Compact Design, Digital Display |

## Product Details

- **Battery Capacity:** 27000 Milliamp Hours
- **Brand:** INIU
- **Color:** Black
- **Connector Type:** Output: USB-C*2+USB-A*1
- **Special Feature:** 140W Fast Charging, 27000mah High Capacity, Compact Design, Digital Display

## Images

![27000mAh Power Bank, High Capacity 140W Laptop Portable Charger, USB C Tablet Powerbank, Digital Display Phone Charge for iPhone 17 16, Samsung, iPad, MacBook, Camping, Outdoor, Emergency etc - Image 1](https://m.media-amazon.com/images/I/51TvmwF7ANL.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 Power for Life on the Go
*by J***L on November 13, 2025*

The INIU 140W Power Bank is one of those gadgets that quietly becomes essential in your daily routine. With a massive 27,000mAh capacity, it’s built for people who are always moving—whether you’re traveling, working remotely, or juggling multiple devices on the go. It has the strength to charge a laptop, tablet, and phone all at once without breaking a sweat, and the USB-C in and out ports make it incredibly convenient for modern devices. The 140W output is powerful enough to revive a drained MacBook or gaming laptop quickly, which makes it a lifesaver during long flights, commutes, or when you’re stuck in a place without an outlet in sight. It’s especially handy for anyone who works remotely or travels frequently—you can set up in a park, café, or airport terminal and keep your laptop running for hours. The power bank itself recharges faster than most, so you’re not waiting around between uses. It’s compact enough to slip into a backpack but still feels solid and reliable in hand, with a design that gives off a premium, no-nonsense vibe. The digital display is a small but thoughtful touch, showing exactly how much juice is left so there’s no guessing involved. I’ve found it’s also great for family trips or emergencies—keeping tablets alive for kids on long drives or powering devices during blackouts. There’s a real peace of mind that comes with knowing you’ve got reliable backup power when you need it most. It’s not just another gadget—it’s one of those things that quietly makes your day run smoother, whether you’re working, traveling, or just living life without worrying about a low battery.

### ⭐⭐⭐⭐⭐ Good choice for a traveler
*by L***R on December 25, 2025*

This is a great power supply. It kept my Mac MacBook Pro running for one and a half hours. And still had a little juice to charge my phone. Worth having a round and is allowed on aircraft for the TSA. But it is heavy.

### ⭐⭐⭐⭐⭐ For quality to price ratio for a maximum capacity (for air travel) power bank, this is the one.
*by R***R on September 25, 2025*

This is a solid power bank, with all the connectivity you need, the maximum amount of capacity possible to be allowed for air travel (at least at the time of writing this), and at a reasonable price. I see no downsides. I use it to power a combination of a handheld gaming device (Lenovo Legion Go S), my iPhone, and occasionally my laptop, and it provides a surprising amount of power before it needs a recharge. It recharges quickly, and the real-time power output numbers on the display is a useful feature. The only downside would potentially be the overall size/weight (it’s pretty solid-feeling, but not distractingly heavy when added to my backpack), but there’s no way around that when you are aiming for this type of capacity. Highly recommended. (PS: I will note that the first one of these I got was sold as new but was clearly used when I took it out of the package, with scuffs and signs of use, and didn’t charge devices correctly, seemingly defective. I’m not taking any stars off for that though, as I don’t know how common those issues are, and the fact that I was shipped a previously-returned/used unit doesn’t seem to be the fault of the manufacturer. Amazon of course refunded me and replaced it quickly, and the new one was actually new, and continues to work great.)

## 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.kr/products/579802063-27000mah-power-bank-high-capacity-140w-laptop-portable-charger-usb](https://www.desertcart.kr/products/579802063-27000mah-power-bank-high-capacity-140w-laptop-portable-charger-usb)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-22*