--- product_id: 724099698 title: "Power Bank, 20,000mAh Portable Charger, Built-in USB-C Cable, 3-Port" brand: "anker" price: "$100.80" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/724099698-power-bank-20-000mah-portable-charger-built-in-usb-c store_origin: US region: United States of America --- # 87W total power output 20,000mAh high-capacity battery Built-in USB-C cable Power Bank, 20,000mAh Portable Charger, Built-in USB-C Cable, 3-Port **Brand:** anker **Price:** $100.80 **Availability:** ✅ In Stock ## Summary > 🔋 Power your hustle, anywhere, anytime. ## Quick Answers - **What is this?** Power Bank, 20,000mAh Portable Charger, Built-in USB-C Cable, 3-Port by anker - **How much does it cost?** $100.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/724099698-power-bank-20-000mah-portable-charger-built-in-usb-c) ## 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 - • **Fast Recharge in Just 1.5 Hours:** Get back to full power quickly with 65W input support, minimizing downtime and maximizing productivity on the go. - • **Power Up Triple Devices Simultaneously:** Distribute up to 87W across three devices, with a single device charging at a blazing 65W for rapid power boosts. - • **Built-In USB-C Cable for Ultimate Convenience:** No more tangled cables or forgotten chargers—integrated cable designed to endure 10,000+ bends for reliable daily use. - • **Massive 20,000mAh Capacity for Extended Freedom:** Stay unplugged longer with enough juice to recharge your smartphone multiple times, all while being airline-approved. - • **Charge Your MacBook Pro to 50% in Under 40 Minutes:** Experience lightning-fast charging speeds that keep your workflow uninterrupted and your devices ready. ## Overview The Anker Power Bank A1383 packs a robust 20,000mAh lithium polymer battery with 87W total output distributed across three ports, including a built-in USB-C cable engineered for durability. It rapidly charges devices like the iPhone 15 Pro and 14" MacBook Pro, reaching 50% charge in under 40 minutes, and fully recharges itself in just 1.5 hours with a 65W charger. Compact and airline-approved, it’s designed for professionals who demand reliable, fast, and convenient power on the move. ## Description Why is my power bank providing fewer charges than expected? The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker A1383 Power Bank (PowerCore 20K) offers an estimated 11,000mAh to14,000mAh to power devices. How can I estimate the number of charges for my device? To estimate charging cycles, use this formula: (Power Bank Capacity × 0.65) ÷ Device Battery Capacity ≈ Number of Charges. For instance, charging a 3,000mAh device using a 20,000mAh power bank would offer approximately 4.33 charges. How long does it take for the power bank to recharge? It depends on the charger's power and the ambient temperature. The A1383 model, when using a 30W PD charger at 77°F (25°C), takes about 4.5 hours to recharge. Anker Power Bank Anker Laptop Power Bank Anker MagGo Power Bank Anker Nano Power Bank 30W Anker 737 Power Bank Anker Prime 20K PowerBank Anker Prime 20K PowerBank ## Features - 87W Power to Share: Distribute 87W across three devices, with a single device receiving up to 65W, to rapidly charge iPhones, Samsung phones. Quickly charge a 14" MacBook Pro to 50% in under 40 minutes. - Speedy Cable Charging: Utilize the built-in cable to elevate your iPhone 15 Pro to 58% or a MacBook Air to 52% in 30 minutes. You can also fully recharge this power bank in 1.5 hours with a 65W charger. - 20,000mAh for Extended Use: Eliminate concerns about battery depletion with a 20,000mAh power bank that ensures consistent, reliable charging for all your devices, also approved for airline travel. - Lasts Longer, Charges Faster: The integrated USB-C cable is designed to endure, withstanding over 10,000 bends for dependable charging and convenient storage. - What You Get: Anker Power Bank (20K, 87W, Built-In USB-C Cable), welcome guide, 12-month warranty, our friendly customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage | 3.25 Amps | | Antenna Location | Laptop, Phone, Tablet | | Asin | B0CXDXP8VR | | Battery Capacity | 20000 Milliamp Hours | | Battery Cell Type | Lithium Polymer | | Battery Weight | 288 Grams | | Best Sellers Rank | #90 in Mobile Phones & Communication Products (See Top 100 in Mobile Phones & Communication Products) #11 in Mobile Phone Portable Power Banks | | Brand | Anker | | Color | Black | | Compatible Devices | Laptop, Macbook, iPhone, Samsung, Huawei and More | | Compatible Phone Models | iPhone 15 Series, Samsung, Switch, and More | | Connector Type | USB-C*1+USB-A*1+Built-in USB C Cable | | Country Of Origin | China | | Customer Reviews | 4.5 4.5 out of 5 stars (8,872) 4.5 out of 5 stars | | External Testing Certification | ANATEL：02386-25-16934 | | Global Trade Identification Number | 00194644043711 | | Is Electric | No | | Is Product Cordless | No | | Item Dimensions | 15.8 x 2.6 x 7.4 centimeters | | Item Dimensions L X W X Thickness | 15.8L x 7.4W x 2.6Th centimeters | | Item Weight | 431 g | | Manufacturer | Anker | | Mfr Part Number | A1383011 | | Model Number | A1383 | | Number Of Batteries | 1 Lithium Metal batteries required. (included) | | Number Of Items | 1 | | Number Of Outlets | 3 | | Number Of Ports | 3 | | Other Special Features Of The Product | Built In Cable, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection | | Output Wattage | 87 Watts | | Portable | No | | Power Source | Battery | | Rapid Charging Performance | 52% in 30 Minutes | | Reusability | Rechargeable | | Unit Count | 1 Count | | Upc | 194644043711 | | Voltage | 5 Volts | | Warranty Description | 12 | ## Product Details - **Battery capacity:** 20000 Milliamp Hours - **Brand:** Anker - **Colour:** Black - **Connector type:** USB-C*1+USB-A*1+Built-in USB C Cable - **Special features:** Built In Cable, Digital Display, Fast Charging, Over Charging Protection, Short Circuit Protection ## Images ![Power Bank, 20,000mAh Portable Charger, Built-in USB-C Cable, 3-Port - Image 1](https://m.media-amazon.com/images/I/61sseU-W2nL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Why is my power bank providing fewer charges than expected?** A: The capacity reduction during charging is due to a 30% to 45% energy loss in the battery cells and conversion circuitry. Therefore, a fully charged Anker A1383 Power Bank (PowerCore 20K) offers an estimated 11,000mAh to14,000mAh to power devices. **Q: How can I estimate the number of charges for my device?** A: To estimate charging cycles, use this formula (Power Bank Capacity × 0.65) ÷ Device Battery Capacity ≈ Number of Charges. For instance, charging a 3,000mAh device using a 20,000mAh power bank would offer approximately 4.33 charges. **Q: How long does it take for the power bank to recharge?** A: It depends on the charger's power and the ambient temperature. The A1383 model, when using a 30W PD charger at 77°F (25°C), takes about 4.5 hours to recharge. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliable Power Bank for Everyday Use *by on Reviewed in the United Arab Emirates 9 June 2026* Really liked this power bank. I have been using it with my Samsung S24 Ultra, and it easily gives me more than two full charges. The charging speed and overall performance are very good.I mainly use it along with my Xiaomi Pad 6 tablet and phone, and this single setup is enough for me to comfortably manage for almost two days without worrying about power.Compact, easy to carry, and very reliable for daily use. I have been using it regularly since purchase and have not faced any issues so far. Definitely a good buy for travel and everyday use. ### ⭐⭐⭐⭐⭐ Best Power Bank *by on Reviewed in the United Arab Emirates 30 July 2026* This my second same power bank. As per me whatever as a consumer we think about power bank that what its is. Fast charging is as per description input and output. The only flaw is its should have a one extra ling cable within. ### ⭐⭐⭐⭐⭐ Huge and heavy but has a big heart! 🤎 *by on Reviewed in the United Arab Emirates 13 May 2026* I carry it with me all the time, just perfect for my needs but it is a little bit on the heavy side so don't try to use your phone while charging it using this power bank and that is to be expected of such a device. The build quality is excellent and it is also fairly priced compared to other options in the market. ## Frequently Bought Together - Anker Power Bank, 20,000mAh Travel Essential Portable Charger with Built-In USB-C Cable, 3-Port 87W Max Fast Charging Battery Pack, for MacBook, iPhone 16/15 Series, Samsung, Switch, and More - Anker USB C Charger (Nano 65W), PPS 3-Port Fast Compact Foldable USB C Charger Block for MacBook, iPad Pro, Galaxy S24, iPhone 16 / 15 and more series - Anker USB C to USB C Cable, Type C 60W Fast Charging Cable (3.3FT, 2Pack) for iPhone 16 Series, iPad Mini 6 and More (USB 2.0, Red) --- ## 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.us/products/724099698-power-bank-20-000mah-portable-charger-built-in-usb-c](https://www.desertcart.us/products/724099698-power-bank-20-000mah-portable-charger-built-in-usb-c) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-12*