--- product_id: 589359724 title: "Fast Charging Power Bank 20000mAh With Built-in 4 Cables 6-Outputs" brand: "charmast" price: "219.65 DT" currency: TND in_stock: true reviews_count: 13 category: "Charmast" url: https://www.desertcart.tn/products/589359724-fast-charging-power-bank-20000mah-with-built-in-4-cables store_origin: TN region: Tunisia --- # 22.5W Fast Charging 20000mAh High Capacity 5 Outputs & 4 Inputs Fast Charging Power Bank 20000mAh With Built-in 4 Cables 6-Outputs **Brand:** charmast **Price:** 219.65 DT **Availability:** ✅ In Stock ## Summary > 🔋 Stay powered, stay ahead — never miss a beat with Charmast! ## Quick Answers - **What is this?** Fast Charging Power Bank 20000mAh With Built-in 4 Cables 6-Outputs by charmast - **How much does it cost?** 219.65 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/589359724-fast-charging-power-bank-20000mah-with-built-in-4-cables) ## 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 - • **Sleek Yet Sturdy:** Slim, portable design fits your busy lifestyle without weighing you down. - • **Smart LED Display:** Real-time battery status at a glance so you never run out unexpectedly. - • **Power Up in a Flash:** Experience ultra-fast 22.5W charging that keeps your devices ready when you are. - • **All-in-One Connectivity:** Built-in Type-C and multiple cables eliminate cable clutter and keep you effortlessly connected. - • **Massive 20000mAh Capacity:** Stay unplugged longer with enough juice to charge multiple devices multiple times. ## Overview The Charmast Power Bank is a high-capacity 20000mAh portable charger featuring 22.5W fast charging, a smart LED display, and built-in multi-type cables for ultimate convenience. With 5 output ports and 4 input options, it supports simultaneous charging of multiple devices, making it an essential companion for professionals on the go. ## Description Product description Recharge Faster Recharge Faster Via USB C Input Recharge your powerbank via its USB C input; You need to get or use your A to C or C to C cable separately to recharge your powerbank; Fully recharged around 6 hours (Via 18W PD/QC quick charger cable and adapter); Recharge conveniently Recharge Conveniently Via Attached Recharging Cord Recharge your powerbank via its attached recharging cord conveniently; No need to get other cable, no more struggling to find a charging cable anywhere; Fully recharged around 6-7 hours (Via biilt in cable type C cable charging);12H per USB A cable Review: Great quality power bank - This power bank is very powerful and chages all you usb devices extremely fast. The built in cables with different usb connectors makes it very handy. The only inconvenience is that it is a little heavy but given the power it carries, I still have it with me everydsy in my bag. FIVE STARS! Review: Works well and has many cables well attached - So far so good have solved all the problems with battery. ## Features - Digital Display - Fast Charging - Slim ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJBQBB7F | | Amperage | 3 Amps | | Antenna Location | Indoor/Outdoor | | Battery Cell Type | Lithium Polymer | | Battery cell composition | Lithium Polymer | | Brand | charmast | | Color | ice | | Colour | ice | | Compatible Phone Models | Iphone | | Connector Type | USB C | | Connector type | USB C | | Customer Reviews | 4.4 out of 5 stars 3,428 Reviews | | Is Electric | Yes | | Item Dimensions | 16 x 7.3 x 1.9 centimeters | | Item Weight | 340 Grams | | Mfr Part Number | C2065 | | Model Number | C2065 | | Number of Batteries | 2 Lithium Polymer batteries required. (included) | | Number of Ports | 3 | | Other Special Features of the Product | Digital Display, Fast Charging, Slim | | Portable | Yes | | Power Source | Battery Powered | | Special features | Digital Display, Fast Charging, Slim | | Voltage | 5 Volts | ## Product Details - **Brand:** charmast - **Colour:** ice - **Connector type:** USB C - **Special features:** Digital Display, Fast Charging, Slim - **Voltage:** 9 Volts (DC) ## Images ![Fast Charging Power Bank 20000mAh With Built-in 4 Cables 6-Outputs - Image 1](https://m.media-amazon.com/images/I/71RoSfN6M3L.jpg) ## Questions & Answers **Q: What should I do if the power bank fails to charge my device?** A: Please tell the seller directly via Amazon. We will promptly troubleshoot the issue and provide effective solutions for you. **Q: How do I charge the battery pack? Do I need to purchase a different cord?** A: You may recharge the powerbank via its attached recharging cord, or you may get a seperated A to C or C to C cable to recharge the powerbank. **Q: Can this portable charger be taken on an airplane?** A: Yes, portable chargers are allowed in carry-on luggage, but not in checked baggage. **Q: Does this support PD/QC fast charging?** A: Yes, it can fast charge for Android and iPhone. Far greater than the wall charger. **Q: How long it will take to fully recharged the power bank?** A: 6 hours (via built-in USB-C port); 12 hours (via built-in USB-A port). ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great quality power bank *by C***X on 28 December 2024* This power bank is very powerful and chages all you usb devices extremely fast. The built in cables with different usb connectors makes it very handy. The only inconvenience is that it is a little heavy but given the power it carries, I still have it with me everydsy in my bag. FIVE STARS! ### ⭐⭐⭐⭐⭐ Works well and has many cables well attached *by A***R on 22 September 2024* So far so good have solved all the problems with battery. ### ⭐⭐⭐⭐⭐ Best *by C***A on 14 September 2024* My best purchase in amazon ## Frequently Bought Together - Charmast Power Bank 20000mAh, 20W Fast Charging Portable Charger with Built-in Cables, USB C Battery Pack, Slim Portable Phone Charger Backup Battery for iPhone, Samsung, iPad, More Phones, Tablets - Portable Charger with Built in Cables, Portable Charger with Cords Wires Slim 10000mAh Travel Battery Pack 6 Outputs 3 Inputs 3A Fast Charging Power Bank for Samsung Google Pixel LG Moto iPhone iPad --- ## 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.tn/products/589359724-fast-charging-power-bank-20000mah-with-built-in-4-cables](https://www.desertcart.tn/products/589359724-fast-charging-power-bank-20000mah-with-built-in-4-cables) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-30*