--- product_id: 437896204 title: "Charmast Power Bank with Built in Cable, 10000mAh USB C Battery pack 6 Outputs 2 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More" brand: "charmast" price: "¥7308" currency: JPY in_stock: true reviews_count: 13 category: "Charmast" url: https://www.desertcart.jp/products/437896204-charmast-power-bank-with-built-in-cable-10000mah-usb-c store_origin: JP region: Japan --- # LED digital power display 10000mAh high capacity 6 simultaneous device outputs Charmast Power Bank with Built in Cable, 10000mAh USB C Battery pack 6 Outputs 2 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More **Brand:** charmast **Price:** ¥7308 **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay ahead — charge smarter, not harder! ## Quick Answers - **What is this?** Charmast Power Bank with Built in Cable, 10000mAh USB C Battery pack 6 Outputs 2 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More by charmast - **How much does it cost?** ¥7308 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/437896204-charmast-power-bank-with-built-in-cable-10000mah-usb-c) ## Best For - charmast enthusiasts ## Why This Product - Trusted charmast brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Yet Mighty:** Slim, lightweight design (240g) packs 10000mAh capacity—charge your iPhone 11 twice on the go without bulk. - • **Precision LED Display:** Accurate digital readout shows exact remaining power, so you never get caught off guard. - • **All-in-One Charging Hub:** Built-in 4 cables (Micro USB, USB-C, iPhone, USB-A) eliminate cable clutter and keep you powered anywhere. - • **Smart E 3.0 Fast Charging:** Automatically detects your device to deliver the fastest, most efficient charge every time. - • **Power Up 6 Devices at Once:** Simultaneously charge up to 6 devices with 3 built-in cables plus 3 USB outputs—perfect for multitaskers and tech-savvy pros. ## Overview The Charmast 10000mAh Power Bank is a sleek, portable charger featuring 6 outputs including 3 built-in cables (Micro USB, USB-C, iPhone) and 3 USB ports, enabling simultaneous charging of multiple devices. Its smart E 3.0 technology ensures optimal charging speed, while the precise LED digital display keeps you informed of remaining battery life. Compact and lightweight, it’s designed for professionals who demand convenience and efficiency on the move. ## Description Product description Charmast Slim 10400mAh 6 Outputs Portable Charger built in 4 Cables (3 output cable + recharging cable) Powerful portable charger is widely compatible with iPhone, iPad, Samsung, Google Pixel, LG, Motorola, HTC, OnePlus, Noval, Blackberry, Huawei, Xiaomi, Oppo, other phones and tablets.. 6 Outputs battery pack (3 cables output) Battery pack has 6 outputs total, 3 cales output and 3 ports outputs, perfect for multi devices emergency battery backup! Portable Charger built in 4 cables 4 cables included 3 output cables and 1 recharging cord, no more hassle to carry multi cables in case of lost. 3 Inputs for multi types recharging 3 inputs ports, 1 built-in recharging cable, 1 type c input and 1 micro input, you may choose any one of them to recharge portable charger. Digital Accurate Led Battery Display Its digital led power display screen will clearly show remaining battery left. Allowed on all kinds of Airplanes Portable charger meets most of airport's standard, it can be taken on planes without any problem, easily go through the airport security. What's in the package? 1 x portable charger, 1 x manual, 1 x pouch Review: Fast charging, built-in cables are very convenient - Great all-in-one power bank! The built-in cables are super convenient, so no more worrying about forgetting to bring extras. Charges my phone and tablet quickly, and the slim design makes it easy to carry around. Battery life lasts through multiple charges. Highly recommend for travelers or anyone on the go! Review: Awesome Power Bank - I am extremely satisfied with this power bank. It is exactly as described and provides fast charging. I love that it comes attached with a cable, making it very convenient to charge any phone. Highly recommend this product! ## Technical Specifications | Specification | Value | |---------------|-------| | Battery capacity | 10000 Milliamp Hours | | Brand | charmast | | Colour | black | | Connector type | USB Type C , Usb | | Special features | Built In Cable, Digital Display, Slim | | Voltage | 5 Volts | ## Product Details - **Battery capacity:** 10000 Milliamp Hours - **Brand:** charmast - **Colour:** black - **Connector type:** USB Type C, Usb - **Special features:** Built In Cable, Digital Display, Slim ## Images ![Charmast Power Bank with Built in Cable, 10000mAh USB C Battery pack 6 Outputs 2 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More - Image 1](https://m.media-amazon.com/images/I/71A9c0RZ4SL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fast charging, built-in cables are very convenient *by L***Z on 7 October 2024* Great all-in-one power bank! The built-in cables are super convenient, so no more worrying about forgetting to bring extras. Charges my phone and tablet quickly, and the slim design makes it easy to carry around. Battery life lasts through multiple charges. Highly recommend for travelers or anyone on the go! ### ⭐⭐⭐⭐⭐ Awesome Power Bank *by A***M on 26 June 2024* I am extremely satisfied with this power bank. It is exactly as described and provides fast charging. I love that it comes attached with a cable, making it very convenient to charge any phone. Highly recommend this product! ### ⭐⭐⭐⭐ Good product but need charging cable *by M***I on 17 August 2025* Product is good. Sleek and easy. Nice bag provided. Only one flaw - they didn't provide the cable to charge the power bank. That's weird though. Rest all OK.. ## Frequently Bought Together - Charmast Power Bank with Built in Cables X 4, 10000mAh USB C Battery pack 6 Outputs 3 Inputs with LED Display Type C Powerbank Portable Charger Compatible with Smartphones Tablets and More - Anker Zolo Power Bank, 10,000mAh 30W High-Speed Portable Charger with Built-In USB-C Cable, Fast Charging Battery Pack for iPhone 16/16 Plus/16 Pro/16 Pro Max/15 Series, Galaxy, iPad, and More --- ## 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/437896204-charmast-power-bank-with-built-in-cable-10000mah-usb-c](https://www.desertcart.jp/products/437896204-charmast-power-bank-with-built-in-cable-10000mah-usb-c) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-06-19*