--- product_id: 559456871 title: "Anker Nano Power Bank,5,000mAh Portable Charger, Built-in USB-C Connector | 5,000mAh 22.5W Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy S23 / S22 Series, iPad Pro / Air, AirPods, and More" brand: "anker" price: "$59.03" currency: USD in_stock: true reviews_count: 13 url: https://www.desertcart.us/products/559456871-anker-nano-power-bank-5-000mah-portable-charger-built-in store_origin: US region: United States of America --- # 22.5W fast charge output 5,000mAh compact battery Built-in foldable USB-C connector Anker Nano Power Bank,5,000mAh Portable Charger, Built-in USB-C Connector | 5,000mAh 22.5W Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy S23 / S22 Series, iPad Pro / Air, AirPods, and More **Brand:** anker **Price:** $59.03 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your hustle, anywhere, anytime! ## Quick Answers - **What is this?** Anker Nano Power Bank,5,000mAh Portable Charger, Built-in USB-C Connector | 5,000mAh 22.5W Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy S23 / S22 Series, iPad Pro / Air, AirPods, and More by anker - **How much does it cost?** $59.03 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/559456871-anker-nano-power-bank-5-000mah-portable-charger-built-in) ## 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 - • **Swift Power Boost:** Charge your iPhone 15 up to 50% on the go with 22.5W PowerIQ 3.0 technology. - • **Cable-Free Convenience:** Integrated foldable USB-C connector eliminates cable clutter and keeps you ready instantly. - • **Pocket-Sized Powerhouse:** Ultra-compact 3.03 x 1.45 x 0.98 inches design fits effortlessly in your pocket or purse. - • **All-Day Energy Companion:** 5,000mAh lithium polymer battery ensures reliable backup for long workdays and travel. - • **Trusted Durability & Support:** Backed by a 24-month warranty and Anker’s renowned customer service for peace of mind. ## Overview The Anker Nano Power Bank is a sleek, ultra-portable 5,000mAh charger with a built-in foldable USB-C connector and 22.5W fast charging via PowerIQ 3.0. Designed for iPhone 15 and compatible devices, it delivers up to 50% charge on the go, fitting seamlessly into your busy lifestyle while eliminating cable clutter. With a lightweight 72g frame and a 24-month warranty, it’s the perfect emergency power solution for professionals who demand efficiency and style. ## Description Model Number: A1653 Anker Nano Power Bank (22.5W, Built-In USB-C Connector) The Pocket-Sized Power Bank with Foldable USB-C Connector With dual USB-C ports and a foldable connector, the power bank provides an efficient and compact solution for your charging needs. The sustainable design features an exterior made from 73% post-consumer recycled (PCR) materials, so you can charge your devices responsibly. With the two-way charging feature, charge and recharge your devices using the built-in USB-C port or an additional USB-C cable, and stay protected with ActiveShield 2.0's enhanced safety system and the dynamic temperature sensor. Charge your device without hassle as the connector is designed to fit snugly with phone cases up to 4.9 mm thick. iPhone 15 /15 Plus /15 Pro /15 Pro Max, Samsung S22 and S23 Series, Samsung Note20 / Note20 Ultra, Huawei Mate / P Series, iPad Pro / Air Series And More iPhone 12 / 13 / 14 Series, iPad 9th Generation, AirPods Series And More Notes:1. Due to the foldable design of the USB-C connector, we suggest holding both the phone and power bank while charging. 2. Not compatible with phone cases thicker than 0.19 in (4.9 mm), such as OtterBox Defender cases. 3. 5,000mAh is the battery capacity calculated based on a 3.6V cell element. When powering your devices, the expected capacity is 2,600mAh (5V/2.4A) due to legitimate energy loss during the charging process. Capacity: 5,000mAh USB-C Input: 5V⎓3A / 9V⎓2A (18W Max) USB-C Output: 5V⎓3A / 9V⎓2.22A / 10V⎓2.25A (22.5W Max) Total Output: 18W Max Weight: 3.5 oz (100 g) 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 Nano Power Bank offers an estimated 2,750mAh to 3,500mAh to power devices. How can I estimate the number of charges for my device? 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 0.8 charges from a 5,000mAh power bank (calculated as (5,000mAh × 0.65) ÷ 3,877mAh). Is it normal for the power bank to get slightly warm during use? Yes, it is normal. The product meets safety standards with a maximum temperature rise of 118°F (48°C). Anker Nano Power Bank Anker Nano Power Bank 30W Anker Nano Station Anker Bio-Braided Cable Anker Bio-Braided Cable Anker Bio-Braided Cable Anker Nano Pro Charger ## Features - Power Up Your iPhone 15 Swiftly: Enjoy rapid device charging with dual USB-C ports featuring PowerIQ 3.0 technology and a robust 22.5W output, ensuring your iPhone 15 is ready to go when you are. - Tangle-Free, Hassle-Free: Experience the convenience of a foldable USB-C connector design that keeps your iPhone 15 charging cable neat and organized, perfect for those who value efficiency and order. - iPhone 15 Energy On The Move: With a 5,000mAh battery capacity, stay powered throughout your day, making it ideal for travel and extended periods away from power outlets. - Sleek Portability: Slide this iPhone 15 portable charger into your pocket or purse with its compact and stylish design, blending seamlessly with your on-the-go lifestyle and fashion sense. - What You Get: Anker Nano Power Bank (22.5W, Built-In USB-C Connector), 2 ft / 0.6 m USB-C to USB-C cable, welcome guide, user manual, 24-month worry-free warranty, and our friendly customer service. ## Technical Specifications | Specification | Value | |---------------|-------| | Amperage | 3 A | | Antenna Location | Outdoor | | Asin | B0C6XJNKP8 | | Battery Capacity | 5000 milliamp_hours | | Battery Cell Type | Lithium Polymer | | Battery Weight | 72 g | | Best Sellers Rank | #378 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories) #38 in Cell Phone Portable Power Banks | | Brand | Anker | | Color | Lilac purple | | Compatible Devices | iPhone 15, iPhone 16 | | Compatible Phone Models | iPhone | | Connector Type | USB Type C | | Customer Reviews | 4.3 4.3 out of 5 stars (15,519) 4.3 out of 5 stars | | Global Trade Identification Number | 00194644145835 | | Item Dimensions | 3.03 x 1.45 x 0.98 inches | | Item Dimensions L X W X Thickness | 3.03"L x 1.45"W x 0.98"Th | | Item Weight | 3.5 ounces | | Manufacturer | Anker Innovations Limited | | Mfr Part Number | A16530V1 | | Model Number | A1653 | | Number Of Batteries | 1 C batteries required. (included) | | Number Of Ports | 1 | | Other Special Features Of The Product | Built In Cable | | Power Source | Battery | | Reusability | Rechargeable | | Unit Count | 1 Count | | Upc | 194644145835 | | Voltage | 9 volts | | Warranty Type | Limited | ## Product Details - **Battery Capacity:** 5000 milliamp_hours - **Brand:** Anker - **Color:** Lilac purple - **Connector Type:** USB Type C - **Special Feature:** Built In Cable ## Images ![Anker Nano Power Bank,5,000mAh Portable Charger, Built-in USB-C Connector | 5,000mAh 22.5W Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy S23 / S22 Series, iPad Pro / Air, AirPods, and More - Image 1](https://m.media-amazon.com/images/I/61iyy5gqyIL.jpg) ![Anker Nano Power Bank,5,000mAh Portable Charger, Built-in USB-C Connector | 5,000mAh 22.5W Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy S23 / S22 Series, iPad Pro / Air, AirPods, and More - Image 2](https://m.media-amazon.com/images/I/61Q600+LWrL.jpg) ![Anker Nano Power Bank,5,000mAh Portable Charger, Built-in USB-C Connector | 5,000mAh 22.5W Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy S23 / S22 Series, iPad Pro / Air, AirPods, and More - Image 3](https://m.media-amazon.com/images/I/61KlkVWw4VL.jpg) ![Anker Nano Power Bank,5,000mAh Portable Charger, Built-in USB-C Connector | 5,000mAh 22.5W Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy S23 / S22 Series, iPad Pro / Air, AirPods, and More - Image 4](https://m.media-amazon.com/images/I/81AtGiqBJOL.jpg) ![Anker Nano Power Bank,5,000mAh Portable Charger, Built-in USB-C Connector | 5,000mAh 22.5W Portable Charger for iPhone 17 / 16 / 15 Series, Galaxy S23 / S22 Series, iPad Pro / Air, AirPods, and More - Image 5](https://m.media-amazon.com/images/I/81iygQj7ezL.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 Nano Power Bank offers an estimated 2,750mAh to 3,500mAh to power devices. **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 0.8 charges from a 5,000mAh power bank (calculated as (5,000mAh × 0.65) ÷ 3,877mAh). **Q: Is it normal for the power bank to get slightly warm during use?** A: Yes, it is normal. The product meets safety standards with a maximum temperature rise of 118°F (48°C). ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great little power bank *by on Reviewed in the United States August 8, 2026* I’ve got larger power banks (in all senses of the word), but this is the one I reach for when I’m going to be out for a long day using my phone intensively, and I want to make sure my battery doesn’t get too low. It’s small and lightweight, and it’s easy to hold when I’m holding my phone. I get a little less than a full charge from it, but that’s plenty to keep me in the safe zone. It also provides a surprisingly fast charge, so it’s easy to top off my phone quickly. I tried a MagSafe charger from another brand, but it was bulkier, slower, heavier, and more awkward to hold even though it clung to the back of my phone. I choose this one every time. ### ⭐⭐⭐⭐⭐ Pocket-sized battery, great to keep in a pocket or bag for emergencies *by on Reviewed in the United States January 24, 2025* I see a bunch of one-star reviews, mostly from people who seem confused about battery capacity, energy, power, voltage, current, etc.People complain that this little pocket-size battery won’t fully charge their iPad. That’s like buying a little one-gallon gasoline can for emergencies, and then complaining that it when you poured it into your truck’s empty gasoline tank it didn’t fill the tank all the way to the top.The cell inside the Anker Nano Power Bank is advertised as having a capacity of 5000 mAh. That means the cell can (for example) supply 5 A for one hour, or 2.5 A for two hours, or 1 A for five hours. Battery engineers like talking about mAh because it is useful for their circuit designs, but for the rest of us it’s not very useful, because knowing the energy in 5000 mAh depends on knowing what voltage we are talking about. For end users, it is more useful to compare batteries based on the energy they store rather than the amount of current they use to deliver that energy. So that means talking about watt-hours (Wh) instead of mAh.For this battery the cell voltage is about 3.6 V, so 5000 mAh gives you 18 Wh.But phones aren’t designed to take power at 3.6 V. Phones require 5 V (or higher). Voltage conversion circuitry is not perfectly efficient. The text on the battery itself claims, “2600 mAh @ 5V x 2.4 A,” which means it can deliver 2.6 x 5 = 13 Wh of energy. This means that the voltage conversion circuitry inside the Anker Nano is about 72% efficient, so the 18 Wh at 3.6 V becomes 13 Wh at 5V (28% of the energy is wasted as heat). In practice, measuring a couple of Anker Nano Power Banks using a USB energy meter, I found they actually deliver 12 Wh (2.4 A @ 5V for one hour). 12 Wh is close to the 13 Wh that Anker claims, but not quite.My iPhone 15 Pro Max has a battery capacity of 17.32 Wh. Charging a battery is also not perfectly efficient — charging makes your phone get warm, and that heat is more wasted energy. If we assume that battery charging is also 72% efficient, then the 12 Wh from the Anker Nano becomes 8.64 Wh in the phone battery, or about half of the my iPhone 15 Pro Max battery capacity. In my experience the Anker Nano does indeed charge my phone from empty to around 50%.Because the Anker Nano supports USB C voltage negotiation, phones that support higher voltages can request up to 10V, allowing the Anker Nano supply up to 22 W for faster charging than a normal USB 5 V supply.The Anker Nano Power Bank is great for unplanned situations where you unexpectedly find your phone battery is drained. The Anker Nano is a small battery that easily fits in a pocket or a bag, and you don’t need to remember to carry a cable with it, because the built-in USB C plug connects directly to the device being charged. If you prefer to use a cable, it also has a USB C socket for that.Last year at the end of a day of skiing I found myself trapped for two hours in a broken-down gondola with four other people. All of their phone batteries were drained, and they were concerned about how they could tell their friends where they were. I pulled the little Anker Nano out of my pocket and passed it around. Within a few minutes everyone had charged their phone 10-15%, enough to call their friends and let them know what was happening. ### ⭐⭐⭐⭐⭐ Satisfied *by on Reviewed in the United States July 18, 2026* I'm impressed. I have a 10-year-old Samsung Galaxy S8 (no shame) it works great and this helps keep it charged.It's slightly larger than the last one I had, but the point of connection seems much stronger (won't fall off easily).It drains it's power pretty fast, one full charge = 1 phone recharge but that's okay. ## Frequently Bought Together - ANKER iPhone 16 Portable Charger, Nano Power Bank with Built-in USB C Connector, 5,000mAh Portable Charger 22.5W, for iPhone 16/15 Series, Samsung S22/23 Series, iPad Pro/Air, AirPods, and More - Anker Nano Power Bank with Built-in Lightning Connector, Portable Charger 5,000mAh MFi Certified 12W, Compatible with iPhone 14/13/12 Series (Black) --- ## 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/559456871-anker-nano-power-bank-5-000mah-portable-charger-built-in](https://www.desertcart.us/products/559456871-anker-nano-power-bank-5-000mah-portable-charger-built-in) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-14*