--- product_id: 592074307 title: "Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack" brand: "iniu" price: "¥22852" currency: JPY in_stock: true category: "Iniu" url: https://www.desertcart.jp/products/592074307-laptop-power-bank-compact-27000mah-140w-fast-charging-battery-pack store_origin: JP region: Japan --- # 140W ultra-fast PD 3.1 charging 27,000mAh airline-approved capacity 3 simultaneous device ports Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack **Brand:** iniu **Price:** ¥22852 **Availability:** ✅ In Stock ## Summary > ⚡ Power up your hustle—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?** ¥22852 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/592074307-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 Versatility:** Simultaneously power up your laptop, phone, and tablet with USB-C PD 3.1, USB-C 45W, and USB-A ports. - • **Massive 27,000mAh Capacity:** Multiple full charges on the go without the bulk—airline-approved for seamless travel. - • **Blazing 140W Power Delivery:** Charge your MacBook Pro or SteamDeck faster than ever—59% in just 30 minutes. Say goodbye to waiting. - • **Universal Device Compatibility:** From iPhone 17 to Dell laptops and SteamDeck, one power bank to rule them all. - • **Smart LED Display & Lifetime Support:** Stay informed with real-time battery status and enjoy peace of mind with lifetime technical support. ## Overview The INIU Laptop Power Bank packs a massive 27,000mAh airline-approved battery with industry-leading 140W PD 3.1 fast charging. Designed for professionals on the move, it features three versatile ports to charge multiple devices simultaneously, including high-demand laptops and gaming consoles. Its smart LED display keeps you informed, while lifetime technical support ensures reliability. Compact and travel-friendly, it’s the ultimate power solution for the modern multitasker. ## Description INIU Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack | Smart LED Display, 3-Output Fast Charging, Flight-Safe, Portable Charger for MacBook Pro, Dell, Steam Deck, iPhone, iPad etc: desertcart.co.uk: Electronics & Photo ## 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 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%, 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 power bank'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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CB19RKZ1 | | Antenna Location | For ALL 【iPhone】iPhone 17, 17 Plus, 17 Pro, 17 Pro Max, 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… | | Battery Capacity | 27000 | | Battery Cell Type | Lithium Polymer | | Battery Charge Time | 3 Hours | | Battery Weight | 432 Grams | | Brand Name | INIU | | Colour | Black | | Compatible Devices | For ALL 【iPhone】iPhone 17, 17 Plus, 17 Pro, 17 Pro Max, 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… | | Compatible Phone Models | IPhone | | Connector Type | USB Type C * 2, USB Type C * 1 | | Customer Reviews | 4.4 4.4 out of 5 stars (2,570) | | Item Dimensions | 21 x 10.8 x 3.8 centimetres | | Item Dimensions L x W x Thickness | 18.3L x 8.9W x 2.5Th centimetres | | Manufacturer | Shenzhen Topstar Industry Co., Ltd. | | Manufacturer Part Number | BI-B64 | | Model Name | BI-B64 | | Model Number | BI-B64 | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Number of Items | 1 | | Number of Ports | 3 | | Other Special Features of the Product | 140W Fast Charging, 27000mAh High Capacity, Digital Display | | Output Wattage | 140 Watts | | Portable | Yes | | Power Source | Corded Electric | | Reusability | Rechargeable | | Voltage | 5 Volts | | Warranty Type | Limited | ## Product Details - **Battery capacity:** 27000 - **Brand:** INIU - **Colour:** Black - **Connector type:** USB Type C * 2, USB Type C * 1 - **Special feature:** 140W Fast Charging, 27000mAh High Capacity, Digital Display ## Images ![Laptop Power Bank, Compact 27000mAh 140W Fast Charging Battery Pack - Image 1](https://m.media-amazon.com/images/I/61YRH5u8wAL.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. ## Frequently Bought Together - INIU Power Bank, 27000mAh 140W Portable Charger Fast Charging for Laptops and Phones, USB C in & out Battery Pack for iPhone 16 15 14 13 12 Pro Max Galaxy S23 Ultra iPad Pro Steam Deck etc - INIU 240W USB C to USB C Charger Cable, [2-Pack 2m] PD Type C Charge Cable, Super Fast Charging USB C Cable for iPhone 16 15 MacBook iPad Pro, Samsung S23/S22 Ultra, Steam Deck, HP EliteBook etc. - INIU USB C Charger Cable 2m 3.1A Type C Cable Fast Charging, Braided USB A to USB-C Phone Charger Cable USBC for iPhone 16 15 Pro, Samsung Galaxy S25 S24 Ultra, Pixel 9, iPad Air, Switch, Steam etc. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/592074307-laptop-power-bank-compact-27000mah-140w-fast-charging-battery-pack](https://www.desertcart.jp/products/592074307-laptop-power-bank-compact-27000mah-140w-fast-charging-battery-pack) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-23*