--- product_id: 779795795 title: "Zolo Power Bank,20,000mAh 30W Portable Charger with Built-in USB-C | 20,000mAh High-Speed Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy, and More" brand: "anker" price: "50933CFA" currency: XOF in_stock: true reviews_count: 13 category: "Anker" url: https://www.desertcart.sn/products/779795795-zolo-power-bank-20-000mah-30w-portable-charger-with-built store_origin: SN region: Senegal --- # 30W two-way fast charge 20,000mAh powerhouse Built-in 5.98-inch USB-C cable Zolo Power Bank,20,000mAh 30W Portable Charger with Built-in USB-C | 20,000mAh High-Speed Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy, and More **Brand:** anker **Price:** 50933CFA **Availability:** ✅ In Stock ## Summary > ⚡ Stay powered, stay unstoppable — never miss a moment! ## Quick Answers - **What is this?** Zolo Power Bank,20,000mAh 30W Portable Charger with Built-in USB-C | 20,000mAh High-Speed Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy, and More by anker - **How much does it cost?** 50933CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/779795795-zolo-power-bank-20-000mah-30w-portable-charger-with-built) ## 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 - • **Smart Safety Tech:** ActiveShield 2.0 monitors temperature 3 million times daily for reliable, safe charging. - • **Compact Yet Mighty:** Sleek, pocket-friendly design at just 12.45 oz—power that fits your lifestyle and bag. - • **Endless Power On-The-Go:** Charge your iPhone 15 up to 4 times or Samsung S24 nearly 4 times without hunting for outlets. - • **Lightning-Fast Recharge:** 30W output and 20W input means your devices and power bank get juiced up in record time. - • **Durability Meets Convenience:** Built-in USB-C cable withstands 10,000+ bends—no more tangled or lost cables. ## Overview The Anker Zolo Power Bank packs a massive 20,000mAh capacity with 30W two-way fast charging and a durable built-in USB-C cable. Designed for professionals and travelers, it offers rapid charging for the latest smartphones, smart temperature management for safety, and a compact form factor that fits seamlessly into your daily hustle. ## Description desertcart.com: Anker Zolo Power Bank,20,000mAh 30W Portable Charger with Built-in USB-C | 20,000mAh High-Speed Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy, and More : Cell Phones & Accessories Review: Works as intended and is great despite heft - Good amount of battery life, keeps phone charged up while in use. It doesn’t seem to fast charge unless connected to the permanent cable (the secondary ports charge a bit slower even if they’re the only ones being used). While it is heavy (it’s 25k mah after all), it’s still pretty compact and can fit into most small bags. Overall it’s a good purchase and does the trick, and looks pretty sleek too. Review: OUTSTANDING portable charger to say the LEAST! 😌 - This charger is the best purchase I’ve ever made. Ive been raving about this from the moment I got it till now! I’ve had this product for almost two months now & this is a pure life saver!! It’s so portable. I take it literally EVERYWHERE with me. I love the digital display as well. I kid you not, I’ve charged it to 100% and my phone was at 5% after it fully charging my phone the battery only dropped down to 84%. I can easily get 3 full charges out of it if I need. I especially love how seamless the cord is. It’s built in & can be covered when not in use. No annoying cords to hassle with!! Also, this device also includes a USB-C and a lightning port so you can also plug in external cords if you please! Absolutely adore this product. I can’t stop telling people to go make this purchase. You will NEVER regret investing money into a portable charger, let alone an OUTSTANDING portable charger for a valid price tag. ## Features - Go Beyond with 20,000mAh: Carry the power you need to charge your iPhone 15 up to 4 times or your Samsung S24 3.79 times, perfect for extended travel and long days. - 30W Two-Way Fast Charging: Charge quickly with 30W output and recharge just as fast with 20W input, keeping your devices ready in no time. Boost an iPhone 15 from 0 to 57% in just 30 minutes. - Durability on Demand: Features a 5.98-inch built-in USB-C cable that's not only convenient but also extremely durable, designed to withstand over 10,000 bends. This compact power bank measures 4.72 × 2.89 × 1.23" and weighs only 12.45 oz. - Intelligent Power Management: Equipped with ActiveShield 2.0 technology that monitors temperatures 3 million times per day and adjusts power output for reliable performance. - What You Get: Anker Zolo Power Bank (20K, 30W) with a 5.98-inch (15.2 cm) built-in USB-C cable, welcome guide, 18-month warranty, and our friendly customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CZ9JLN3N | | Amperage | 3 A | | Antenna Location | Phone | | Battery Capacity | 20000 milliamp_hours | | Battery Cell Type | Lithium Polymer | | Battery Charge Time | 5 hours | | Battery Weight | 270 g | | Best Sellers Rank | #26 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #2 in Cell Phone Portable Power Banks | | Brand | Anker | | Color | Blue | | Compatible Devices | Smartphone | | Connector Type | USB Type C | | Customer Reviews | 4.4 out of 5 stars 13,683 Reviews | | Item Dimensions | 4.72 x 2.89 x 1.24 inches | | Item Dimensions L x W x Thickness | 4.72"L x 2.89"W x 1.24"Th | | Item Weight | 365 g | | Manufacturer | Anker | | Mfr Part Number | A1689 | | Model Number | A1689 | | Number of Batteries | 1 Lithium Polymer batteries required. (included) | | Number of Items | 1 | | Number of Outlets | 3 | | Number of Ports | 3 | | Other Special Features of the Product | Built In Cable | | Output Wattage | 30 watts | | Power Source | Corded Electric | | Reusability | Rechargeable | | Special Feature | Built In Cable | | UPC | 194644038380 | | Unit Count | 1 Count | | Voltage | 20 volts | | Warranty Description | 18 | ## Product Details - **Battery Capacity:** 20000 milliamp_hours - **Brand:** Anker - **Color:** Blue - **Connector Type:** USB Type C - **Special Feature:** Built In Cable ## Images ![Zolo Power Bank,20,000mAh 30W Portable Charger with Built-in USB-C | 20,000mAh High-Speed Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy, and More - Image 1](https://m.media-amazon.com/images/I/51QlGJ3dQAL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: Is it normal for the charging speed to be slow?** A: The charging speed depends on whether the charger and cable can meet the power bank's requirements. Using a 20W fast charger, the power bank can be fully charged in approximately 2.5 hours. **Q: Can it charge low-current devices like earphones?** A: Yes, this power bank features a low-current charging mode.Simply double tap the power button to enter this mode to charge small electronic devices and double tap again to exit! **Q: Does it support charging while discharging?** A: Yes, the power bank supports pass-through charging with a max input and output of 5V/3A. Note that it does not support simultaneous charging and discharging for laptops. For longevity, avoid charging your phone while charging the power bank. **Q: How can I estimate the number of charges for my device?** A: To estimate charges, use this formula: (Power Bank Capacity × 0.65) ÷ Device Battery Capacity. For example, an iPhone 15 with a 3,877mAh battery can receive about 1.67 charges from a 10,000mAh power bank (10,000mAh × 0.65 ÷ 3,877mAh). **Q: Why is my power bank providing fewer charges than expected?** A: Energy loss during charging, due to inefficiencies in the battery cells and circuitry, results in a 30% to 45% capacity reduction. Therefore, a fully charged Anker Zolo 20,000mAh Power Bank typically provides about 11,000mAh to 14,000mAh. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works as intended and is great despite heft *by P***O on August 2, 2026* Good amount of battery life, keeps phone charged up while in use. It doesn’t seem to fast charge unless connected to the permanent cable (the secondary ports charge a bit slower even if they’re the only ones being used). While it is heavy (it’s 25k mah after all), it’s still pretty compact and can fit into most small bags. Overall it’s a good purchase and does the trick, and looks pretty sleek too. ### ⭐⭐⭐⭐⭐ OUTSTANDING portable charger to say the LEAST! 😌 *by H***R on July 28, 2026* This charger is the best purchase I’ve ever made. Ive been raving about this from the moment I got it till now! I’ve had this product for almost two months now & this is a pure life saver!! It’s so portable. I take it literally EVERYWHERE with me. I love the digital display as well. I kid you not, I’ve charged it to 100% and my phone was at 5% after it fully charging my phone the battery only dropped down to 84%. I can easily get 3 full charges out of it if I need. I especially love how seamless the cord is. It’s built in & can be covered when not in use. No annoying cords to hassle with!! Also, this device also includes a USB-C and a lightning port so you can also plug in external cords if you please! Absolutely adore this product. I can’t stop telling people to go make this purchase. You will NEVER regret investing money into a portable charger, let alone an OUTSTANDING portable charger for a valid price tag. ### ⭐⭐⭐⭐⭐ Perfect for concerts!! *by E***Y on August 21, 2026* This power bank works just as good as my much larger one. I bought this to use at the BTS concert. I looked for something lightweight, heave duty and portable. I took several videos at the concert on my Samsung Galaxy S20, and was still able to charge my phone twice from low battery and once from mid-battery. That was on the 11th. Today, the 21st, I went out to grill and didn't want to grab a charger so I snatched up my power bank. My phone was at 33% when I started grilling. I listened to music the entire time. It was 100% after 30 minutes on the power bank, and I still have 39% battery on the power bank. I love that the display shows you how much battery you have left. Oh, and I charged my ear buds twice too. I am extremely pleased with this product. Simple, but great power bank to bring to a concert. Would buy again for sure! ## Frequently Bought Together - Anker Zolo Power Bank, 20,000mAh 30W High-Speed Portable Charger with Built-in C Cable, USB-C&A, Battery Pack for iPhone 16/15/15 Pro/15 Pro Max/15 Plus, MacBook, Galaxy, and More - Anker iPhone 16 Charger, 2-Pack 20W Fast USB C Charger Block, for iPhone 16/16 Pro Max/15 Series/iPad Pro and More (Black, 2 Pack & 2 Cable) - Anker Nano USB C Charger Block, 30W PIQ 3.0 Foldable iPhone Charger Fast Charging for iPhone 16/15 Series, Galaxy, iPad, Compatible with MagSafe --- ## 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.sn/products/779795795-zolo-power-bank-20-000mah-30w-portable-charger-with-built](https://www.desertcart.sn/products/779795795-zolo-power-bank-20-000mah-30w-portable-charger-with-built) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-08-31*