--- product_id: 539035321 title: "Power Bank, 20W Portable Charger with USB-C Fast Charging, 335 (PowerCore 20K), Works for iPhone 16/15/14 Series, Samsung, iPad Pro, AirPods, Apple Watch, Huawei, Xiaomi, Redmi, Vivo, Oppo" brand: "anker" price: "408.77 DT" currency: TND in_stock: true reviews_count: 11 category: "Anker" url: https://www.desertcart.tn/products/539035321-power-bank-20w-portable-charger-with-usb-c-fast-charging store_origin: TN region: Tunisia --- # 20W USB-C fast charging 20,000mAh massive capacity 3 simultaneous device ports Power Bank, 20W Portable Charger with USB-C Fast Charging, 335 (PowerCore 20K), Works for iPhone 16/15/14 Series, Samsung, iPad Pro, AirPods, Apple Watch, Huawei, Xiaomi, Redmi, Vivo, Oppo **Brand:** anker **Price:** 408.77 DT **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay unstoppable — wherever life takes you! ## Quick Answers - **What is this?** Power Bank, 20W Portable Charger with USB-C Fast Charging, 335 (PowerCore 20K), Works for iPhone 16/15/14 Series, Samsung, iPad Pro, AirPods, Apple Watch, Huawei, Xiaomi, Redmi, Vivo, Oppo by anker - **How much does it cost?** 408.77 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/539035321-power-bank-20w-portable-charger-with-usb-c-fast-charging) ## Best For - anker enthusiasts ## Why This Product - Trusted anker brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety You Can Trust:** Anker’s MultiProtect system shields your devices with 10 advanced safety features for worry-free charging. - • **Power That Lasts Days:** Charge your iPhone 13 over 4 times or Galaxy S22 Ultra 3+ times without hunting for outlets. - • **Triple-Port Convenience:** Keep your phone, earbuds, and Apple Watch juiced up all at once—no compromises. - • **Universal Compatibility:** Seamlessly powers Apple, Samsung, Huawei, Xiaomi, and more—your all-in-one travel essential. - • **Lightning-Fast USB-C Charging:** Reach 50% battery on your iPhone 13 in just 37 minutes—because your time is money. ## Overview The Anker PowerCore 20K is a robust 20,000mAh portable charger featuring 20W USB-C fast charging and three output ports, enabling simultaneous charging of multiple devices. Designed with Anker’s MultiProtect safety system, it ensures comprehensive protection for your gadgets. Compatible with a wide range of smartphones and accessories, it’s the ultimate power solution for busy professionals on the go. ## Description Product description Trickle Charging Mode Get optimized charging to low-power devices such as earphones, Bluetooth speakers, and other accessories. Wide Compatibility Works flawlessly with a wide range of mobile devices including phones, tablets, and more. Comprehensive Safety Anker's MultiProtect safety system combines advanced temperature control, overcharge protection, short-circuit protection, and a fireproof casing to ensure complete protection for you and your devices. Model: A1288 Anker 335 Power Bank (PowerCore 20K) One-Stop Charging for Multiple Devices Super Huge Capacity Conveniently power all your essential devices wherever you go thanks to the 20,000mAh battery capacity. Charge an iPhone 13 over 4 times or a Galaxy S22 Ultra more than 3 times. Charge 3 Devices At Once Charge your phone, tablet, and earbuds or Apple Watch simultaneously from one power bank. Designed for Speed 20W fast charging lets you charge an iPhone 13 to 50% in 37 minutes. Superior Safety Anker’s exclusive MultiProtect safety technology provides complete protection for you and your devices. Compatibility Phones iPhone 13 / 13 Pro / 13 Pro Max / 13 Mini iPhone 12 / 12 Pro / 12 Pro Max / 12 Mini Samsung S21 Samsung S22 Google Pixel 5 / 6 Tablet iPad 9th Gen Wireless Earbuds AirPods Pro / 3 (with wireless charging case) Apple Watch Apple Watch Series 5 and 7 Notes USB-C to Lightning cable not included. Apple Watch cable not included. Not compatible with MacBook Pro 13" (2019) and MacBook Pro 16". Due to software issues, charging the iPhone 15 series is not supported at the moment. Review: Fast Charging and Excellent Battery Backup - This Anker power bank delivers strong 20W fast charging and easily lasts through multiple full recharges. The build quality feels solid, and the USB-C port makes it very convenient for daily use. Reliable performance overall. Review: Great phone charger buy - Fast delivery Low price ## Features - Power You Can Bank On: Equipped with 20,000mAh capacity, keep your devices powered for days while you travel for work or leisure. Charge an iPhone 13 4.3 times, or a Galaxy S22 Ultra over 3 times. - Blazing Fast Speeds: Get the fastest possible charge of up to 20W with 3 USB ports. Charge an iPhone 13 to 50% in 37 minutes. - Power for 3: Charge your everyday items such as your phone, earphones, and Apple Watch at once. - Comprehensive Safety System: A combination of 10 safety features that work together to provide ultimate protection for your devices, your chargers and most importantly, you. - What You Get: Anker 335 Power Bank (PowerCore 20K), USB-A to USB-C cable, welcome guide, our 12-month stress-free warranty, and friendly customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09SFS9J2K | | Antenna Location | Phone | | Battery Capacity | 20000 Milliamp Hours | | Battery Cell Type | Lithium Ion | | Battery Charge Time | 3 Hours | | Battery Weight | 588 Grams | | Battery capacity | 20000 Milliamp Hours | | Best Sellers Rank | #13,117 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #251 in Mobile Phone Portable Power Banks | | Brand | Anker | | Color | black | | Colour | black | | Compatible Devices | Apple, Samsung, Huawei, Xiaomi, Redmi, POCO, Vivo, Oppo | | Compatible Phone Models | Apple: iPhone 16 Pro/ 16 Pro Max/ 16/ 16 Plus/ 15 Pro/ 15 Pro Max/ 15/ 15 Plus/ 14 Pro/ 14 Pro Max/ 14 Plus/ 14/ 13 Pro Max/ 13 Pro/ 13/ 12/ 12 Pro Max/ 12 Pro/ 12 mini/ SE 2022, etc Samsung: Galaxy Z Flip6/ Z Fold6/ Z Filp5/ Z Fold5/ Z Filp4/ Z Fold4/ A06/ A05s/ A05/ A55 5G/ A54 5G/ A35 5G/ A34 5G/ M54/ M53 5G/ M35/ J7 Prime/ J7/ J6/ J5/ J4; S24 FZ/ S24 Ultra/ S24+/ S24/ S23 FE/ S23 Ultra/ S23+/ … | | Connector Type | USB-A*2 + USB-C*1 | | Connector type | USB-A*2 + USB-C*1 | | Customer Reviews | 4.6 out of 5 stars 5,646 Reviews | | Item Dimensions | 16.6 x 8.3 x 2.3 centimeters | | Item Dimensions L x W x Thickness | 16.7L x 8.3W x 2.4Th centimeters | | Item Weight | 463 g | | Manufacturer | Anker | | Mfr Part Number | A1288 | | Model Number | A1288 | | Number of Batteries | 1 A batteries required. | | Number of Items | 1 | | Number of Ports | 3 | | Other Special Features of the Product | Short Circuit Protection, Slim, Over Charging Protection, Fast Charging, Travel, USB-C Input：5V ⎓ 3A / 9V ⎓ 2A, USB-C Output：5V ⎓ 3A / 9V ⎓ 2.22A USB-A Output：5V ⎓ 3A / 9V ⎓ 2A / 12V=1.5A Total Output：5V=3.6A | | Portable | No | | Power Source | Battery | | Special features | Short Circuit Protection, Slim, Over Charging Protection, Fast Charging, Travel, USB-C Input：5V ⎓ 3A / 9V ⎓ 2A, USB-C Output：5V ⎓ 3A / 9V ⎓ 2.22A USB-A Output：5V ⎓ 3A / 9V ⎓ 2A / 12V=1.5A Total Output：5V=3.6A Special features Short Circuit Protection, Slim, Over Charging Protection, Fast Charging, Travel, USB-C Input：5V ⎓ 3A / 9V ⎓ 2A, USB-C Output：5V ⎓ 3A / 9V ⎓ 2.22A USB-A Output：5V ⎓ 3A / 9V ⎓ 2A / 12V=1.5A Total Output：5V=3.6A See more | | UPC | 194644097059 | | Unit Count | 21.1 Grams | | Voltage | 5 Volts | | Warranty Description | 1 Year Warranty | | Warranty Type | No Warranty | ## Product Details - **Battery capacity:** 20000 Milliamp Hours - **Brand:** Anker - **Colour:** black - **Connector type:** USB-A*2 + USB-C*1 ## Images ![Power Bank, 20W Portable Charger with USB-C Fast Charging, 335 (PowerCore 20K), Works for iPhone 16/15/14 Series, Samsung, iPad Pro, AirPods, Apple Watch, Huawei, Xiaomi, Redmi, Vivo, Oppo - Image 1](https://m.media-amazon.com/images/I/61TMttNiC+L.jpg) ## Questions & Answers **Q: This is the same price ($60k) as the anker 325 powercore 20k. this 335 weighs more but allows for usb-c charging. are there any other differences?** A: I was curious about this too. I have ordered this product. I haven't received it yet, but I should be receiving it soon. Here's what I can tell from their product pages: The older Anker 325 Power Bank (PowerCore Essential 20K) has two USB Type-A output ports for charging other devices, and it has one USB Type-C input only port for recharging the Anker 325 Power Bank and also one micro USB input only port that could alternatively be used for recharging the Anker 325 Power Bank. The USB Type-C port and the micro USB port on the Anker 325 Power Bank are input only and cannot be used to charge other devices. Regarding the power output of the Anker 325 Power Bank, it's product page says that it can output up to 2.4 A, which at 5 volts is equal to12 watts. I don't know if that's supposed to be a total of 2.4 A or if it can output 2.4 A each port simultaneously. (There are two output ports and the product page advertises that it can charge 2 devices at the same time.) The newer Anker 335 Power Bank (PowerCore 20K) (which is the product on this page) has two USB Type-A ports and one USB Type-C port. It does not have a micro USB port. I believe the USB Type-C port on the Anker 335 Power Bank is for input and output. The product page for this power bank advertises USB PD (Power Delivery) 20 watt fast charging via its USB Type-C port. In other words, the Anker 335 Power Bank can charge iPhones and other similar modern smartphones at a rate of up to 20 watts via the power bank's USB Type-C port. At the time I'm writing this, the Anker 335 Power Bank product page does not say how many amps or watts the USB Type-A ports can deliver to charge phones and other devices. I am curious to know. Is it also up to 20 watts like the USB Type-C port? If anyone knows, please share. Also, at the time that I'm writing this, the older Anker 325 Power Bank is discounted on Amazon, so it is currently cheaper than the newer Anker 335 Power Bank. **Q: Can you take this onto a plane?** A: Yes, you can take this with you onto a plane, but only in your hand luggage (aka carry-on luggage). In other words, it has to be with you. It's NOT allowed in checked luggage. I just received mine from Amazon. It says on the Amazon shipping package "forbidden for transport aboard passenger aircraft," but that simply means that it can't be transported by air as "cargo" on passenger planes. This will be true for all lithium ion batteries. If it is with you as a passenger in the passenger part of the plane (like in your pocket, purse, or carry-on luggage), it is okay. **Q: Does this have a usb-c out? i'd like to charge my devices without having to use an adapter.** A: Yes, it has USB-C output. I just got mine from Amazon. The included manual says that all of the ports (USB-A ports and the USB-C port) can be used to charge phones and tablets. Additionally, the USB-C port is also an input used to recharge the Anker 335 Power Bank (PowerCore 20K). **Q: Can this power bank deliver 20w for each port at the same time (20w+20w+20w = 60w total)?** A: I’m pretty sure it’s 40 max. 5v2.1a USBA x2 and the remaining 18watt is USBC ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fast Charging and Excellent Battery Backup *by S***B on 8 December 2025* This Anker power bank delivers strong 20W fast charging and easily lasts through multiple full recharges. The build quality feels solid, and the USB-C port makes it very convenient for daily use. Reliable performance overall. ### ⭐⭐⭐⭐⭐ Great phone charger buy *by J***R on 7 March 2025* Fast delivery Low price ### ⭐⭐⭐⭐⭐ كويس *by R***I on 1 February 2025* متوسط ## Frequently Bought Together - Anker Power Bank, 20,000mAh Portable Charger with 22.5W Max Fast Charging, 2 USB-A, 1 USB-C for iPhone 16/15/14/13/12 Series, Samsung, iPad Pro, AirPods, Apple Watch, and More - Anker Power Bank(PowerCore 10K),Compact Travel-Ready 10,000mAh Battery Pack with PowerIQ Charging Technology,5V/3A High-Speed Charging for iPhone,iPad,and More (USB-C Input and Output（Black），1pack) --- ## 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/539035321-power-bank-20w-portable-charger-with-usb-c-fast-charging](https://www.desertcart.tn/products/539035321-power-bank-20w-portable-charger-with-usb-c-fast-charging) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-19*