--- product_id: 745997938 title: "Charmast Power Bank USB C Battery Pack 3 inputs 4 outputs" brand: "charmast" price: "฿3678" currency: THB in_stock: true url: https://www.desertcart.co.th/products/745997938-charmast-power-bank-usb-c-battery-pack-3-inputs-4 store_origin: TH region: Thailand --- # 3A fast USB-C input/output 26800mAh massive capacity 4 iSmart auto-detect USB outputs Charmast Power Bank USB C Battery Pack 3 inputs 4 outputs **Brand:** charmast **Price:** ฿3678 **Availability:** ✅ In Stock ## Summary > ⚡ Stay Powered, Stay Ahead — The Ultimate Slim Power Bank for the Modern Pro ## Quick Answers - **What is this?** Charmast Power Bank USB C Battery Pack 3 inputs 4 outputs by charmast - **How much does it cost?** ฿3678 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/745997938-charmast-power-bank-usb-c-battery-pack-3-inputs-4) ## 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 - • **Power Through Your Day:** Charge iPhone 7/6/6s up to 8.5x and Galaxy S8/S7 up to 5x on a single charge. - • **Safety Meets Smart Tech:** Advanced protection system with overcharge, overcurrent, and short circuit safeguards for worry-free power. - • **Bidirectional USB-C Speed:** Fast 3A input/output USB-C port for rapid charging both ways—fully recharges in ~9 hours. - • **Sleek & Portable Powerhouse:** Ultra-slim 15.5mm design, lightweight at 338g, with a premium rubberized finish for style and grip on the go. - • **Universal Multi-Port Compatibility:** 3 inputs (Micro USB, iOS, USB-C) and 4 smart outputs adapt to all your devices seamlessly. ## Overview The Charmast 26800mAh Power Bank delivers massive, reliable power with fast bidirectional USB-C charging, multiple input/output ports, and intelligent safety features—all packed into a sleek, ultra-thin design perfect for busy professionals who demand style and performance on the move. ## Description Charmast 26800mAh Power Bank USB C Battery Pack Portable Charger USB C Slim Type C Battery Bank with 3 Input & 4 iSmart Output compatible with Smartphones Tablets and More (White) ## Features - 🔋⚡🔋【Massive 26800 Capacity】Made by High Quality Battery Pack, Perfect battery backup phones, tablets,and more.Fast charging iPhone 7/6/6s 8.5 times,7/6Plus 5 times, Galaxy S8/S7 5 times and S6 6.5 times. - 🔋⚡🔋【USB Type-C Input &Output】The Bidirectional USB Type-C Port both supports Fast in and out. Use your Original Type-C to Type-C cable to charge your USB C devices. Up to 2.6A/3A input and output with USB Type-C port, fully recharge the power bank at around 9Hrs. - 🔋⚡🔋【Multi 3 Inputs & 4 iSmart Outputs】This one must be the most Full Compatibility Power bank for recharging and charging. It supports 3 USB ports to recharge, Micro USB/iOs/ Type-c. And 4 Smart Identification USB output ports (1 USB C + 3 USB A) can automatically detect and adjust the charging current to obtain the fastest charging. - 🔋⚡🔋【Smart & Safety System】Built-in 4 LED Power indicators keep you informed of remaining capacity. Ultra-reliable A+ Lithium-Polymer battery cell with over 500 battery charge life cycles. Intelligent Safety Protection, supports over-charged, over-discharged, over-voltage- over-current and short circuit protection, safer to use. - 🔋⚡🔋【About the Size/Ultra-thin Slim Design】We improved the dimensions become more smaller and compact. The dimensions are 162x 91.8x15.5mm/6.38"*3.6"*0.61", a little bit larger than an iPhone 13 Pro.And it weighs 338g/0.75lb.Ultra slim design with only 15.5mm thickness, solid and portable.Fully rubber oil surface cover offers a good touch feeling and protect your devices from scratched or dropped.Smooth, classical design allows you to power in style and slide into your backpack easily. ## Images ![Charmast Power Bank USB C Battery Pack 3 inputs 4 outputs - Image 1](https://m.media-amazon.com/images/I/41hp3kUxHlL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: What happens after the 'with over 500 battery charge life cycle'?** A: The storage capacity of the battery is reduced, so maybe it will be 80% as good as it was before. It shouldn't just stop working :) **Q: Can I bring it on a plane? Is the product certified for it?** A: You can take this power bank on a plane. The cells within this power bank are lithium ion with a nominal voltage of 3.7V (5V is the output voltage at the USB port, not the voltage of the cells within the battery). Therefore the Wh rating for this power bank is 99.16Wh, below the limit. **Q: I have just received and am using the battery pack. I am wondering why output 3 is coloured orange, whilst output 2 is blue. Are they different?** A: Blue has higher power output **Q: Can you use all three input ports to recharge more quickly or must you only use one?** A: Hello my friend, even though this portable charger providing 3 different input ports to recharge itself, you can only choose one of them at one time. Thanks. Charmast. ## Frequently Bought Together - Charmast 26800mAh Power Bank USB C Battery Pack Portable Charger USB C Slim Type C Battery Bank with 3 Input & 4 iSmart Output compatible with Smartphones Tablets and More (White) - PRITEK Charging Station for Multiple Devices 60W/12A 7 Ports Desktop Charger Station with 6 Ai USB Ports + 1 Type-c Port with 7pcs USB Cables Compatible for most USB Enabled Electronics (White) - kenable USB to DC Power Cable - USB 2.0 for 2.1mm x 5.5mm 5v 2A 2000mA 1m [1 metres] --- ## 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.co.th/products/745997938-charmast-power-bank-usb-c-battery-pack-3-inputs-4](https://www.desertcart.co.th/products/745997938-charmast-power-bank-usb-c-battery-pack-3-inputs-4) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-28*