--- product_id: 442582325 title: "20000mah Portable POWERBANK | Engineered Specifically to fit USB Version Coolers Voyager and Explorer Medicine Cooler Travel Case | Compatible with Most Other Gadgets" brand: "4allfamily" price: "VT20980" currency: VUV in_stock: true reviews_count: 12 category: "4 Allfamily" url: https://www.desertcart.vu/products/442582325-20000mah-portable-powerbank-engineered-specifically-to-fit-usb-version-coolers store_origin: VU region: Vanuatu --- # 20000mAh high-capacity battery 4 versatile USB ports 8-10 hours cooling support 20000mah Portable POWERBANK | Engineered Specifically to fit USB Version Coolers Voyager and Explorer Medicine Cooler Travel Case | Compatible with Most Other Gadgets **Brand:** 4allfamily **Price:** VT20980 **Availability:** ✅ In Stock ## Summary > ⚡ Power your journey, preserve your essentials. ## Quick Answers - **What is this?** 20000mah Portable POWERBANK | Engineered Specifically to fit USB Version Coolers Voyager and Explorer Medicine Cooler Travel Case | Compatible with Most Other Gadgets by 4allfamily - **How much does it cost?** VT20980 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/442582325-20000mah-portable-powerbank-engineered-specifically-to-fit-usb-version-coolers) ## Best For - 4allfamily enthusiasts ## Why This Product - Trusted 4allfamily brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Slim design at just 359 grams fits effortlessly in your travel bag or pocket. - • **Massive 20000mAh Power:** Keep your devices and coolers running all day without a hitch. - • **Tailored for USB Coolers:** Perfectly engineered to power 4ALLFAMILY Voyager & Explorer medicine coolers on the go. - • **Reliable Travel Companion:** Trusted by users for maintaining insulin coolness during long trips, ensuring peace of mind. - • **Multi-Device Compatibility:** Charges iPhones, Samsung Galaxy, laptops, and more with USB-A, USB-C, and Micro USB ports. ## Overview The 4ALLFAMILY 20000mAh Portable Powerbank is a high-capacity, rechargeable lithium-ion battery pack designed specifically to support USB-powered coolers like the Voyager and Explorer medicine coolers. With 4 USB ports and compatibility across major smartphones and gadgets, it delivers 8-10 hours of reliable cooling and charging, making it an essential travel companion for professionals managing sensitive medications or staying powered on the move. ## Description Product description 4ALLFAMILY LLC, BASED IN ALBANIA, IS FOUNDED BY TWO YOUNGSTERS IN THE MIDST OF 2019. The initial sparkle that leads to the creation of the Albanian-based company was an incident that occurred back in the summer of 2018, while the founders were on vacation. Witnessing their friend having his insulin spoiled in front of their eyes fueled them to build high-capacity coolers designed to withstand even the most extreme summer conditions. Today, they have innovated and invented this unique and special insulin cooler that has outstanding performance and capacity. Some interesting facts about the brand are that we actively engage with the diabetic community and also, a significant percentage of our employees and partners are diabetic people themselves. Because we, at 4ALLFAMILY, aim to build a company culture where we work with diabetics for diabetics. 4ALLFAMILY MEANS QUALITY BLENDED WITH INNOVATION 20.000 mAh Power Bank The Power Supply That Will Always Be With You On Your Next Trip Looking for a way to keep your 4ALLFAMILY USB COOLER powered up and ready to use while you're traveling, or when the power goes out? Look no further. The 4Allfamily Power Bank, is the perfect solution. With its 8-10 hours of performance, it is a reliable power source when you need to be on the go. Specific Information... Charge All Your Devices Keep Your Meds Cool All The Time No Worries While Traveling ## Features - 20000mAh capacity - 20000 mAh Power Bank 8-10 Hours of Cooling Time for 4Allfamily Electric Coolers. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B12T3S1D | | Battery Capacity | 20000 Milliamp Hours | | Battery Cell Composition | Lithium Ion | | Battery Cell Type | Lithium Ion | | Battery Weight | 400 Grams | | Best Sellers Rank | #10,429 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #418 in Cell Phone Portable Power Banks | | Brand | 4ALLFAMILY | | Compatible Devices | 4ALLFAMILY USB Coolers, Apple iPhone 14, iPhone 13, iPhone 12, iPhone 12 Max, iPhone 11, Samsung Galaxy S22 Ultra, Samsung Galaxy S22, Samsung | | Compatible Phone Models | Apple iPhone 14, iPhone 13, iPhone 12, iPhone 12 Max, iPhone 11, Samsung Galaxy S22 Ultra, Samsung Galaxy S22, Samsung Galaxy S21, Samsung Galaxy S10, Laptops, iPads and more. | | Connector Type | USB Type A, USB Type C, Micro USB | | Customer Reviews | 4.4 out of 5 stars 140 Reviews | | Item Dimensions | 5.51 x 2.76 x 1.18 inches | | Item Dimensions L x W x Thickness | 5.51"L x 2.76"W x 1.18"Th | | Item Type Name | Power Bank | | Item Weight | 359 Grams | | Manufacturer | 4ALLFAMILY | | Mfr Part Number | 20A | | Model Name | 20MAH WHITE | | Model Number | U68 | | Number of Batteries | 1 LR44 batteries required. | | Number of Ports | 4 | | Other Special Features of the Product | LED Indicator Lights, Slim | | Power Source | Corded Electric | | Reusability | Rechargeable | | Special Feature | LED Indicator Lights, Slim | | UPC | 615666277880 | | Unit Count | 1 Count | | Voltage | 5 Volts | | Warranty Type | 1 YEAR WARRANTY | ## Product Details - **Battery Capacity:** 20000 Milliamp Hours - **Brand:** 4ALLFAMILY - **Connector Type:** USB Type A, USB Type C, Micro USB - **Special Feature:** LED Indicator Lights, Slim - **Voltage:** 5 Volts ## Images ![20000mah Portable POWERBANK | Engineered Specifically to fit USB Version Coolers Voyager and Explorer Medicine Cooler Travel Case | Compatible with Most Other Gadgets - Image 1](https://m.media-amazon.com/images/I/61bcv0EqsnL.jpg) ![20000mah Portable POWERBANK | Engineered Specifically to fit USB Version Coolers Voyager and Explorer Medicine Cooler Travel Case | Compatible with Most Other Gadgets - Image 2](https://m.media-amazon.com/images/I/71F5shouKVL.jpg) ![20000mah Portable POWERBANK | Engineered Specifically to fit USB Version Coolers Voyager and Explorer Medicine Cooler Travel Case | Compatible with Most Other Gadgets - Image 3](https://m.media-amazon.com/images/I/911bkOnq8qL.jpg) ![20000mah Portable POWERBANK | Engineered Specifically to fit USB Version Coolers Voyager and Explorer Medicine Cooler Travel Case | Compatible with Most Other Gadgets - Image 4](https://m.media-amazon.com/images/I/81cOy4nWlKL.jpg) ![20000mah Portable POWERBANK | Engineered Specifically to fit USB Version Coolers Voyager and Explorer Medicine Cooler Travel Case | Compatible with Most Other Gadgets - Image 5](https://m.media-amazon.com/images/I/81AjKgPFBBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by K***Y on November 15, 2025* ### ⭐⭐⭐⭐⭐ Review *by M***. on June 27, 2025* ### ⭐⭐⭐⭐⭐ Review *by C***A on May 26, 2024* ## Frequently Bought Together - 4ALLFAMILY 20000mah Portable POWERBANK | Engineered Specifically to fit USB Version Coolers Voyager and Explorer Medicine Cooler Travel Case | Compatible with Most Other Gadgets - 4ALLFAMILY Voyager Auto Shut Off Cooler Travel Case TSA Approved (1–7 Medication Pens) – On–The–Go Medical Cooler with Biogel & USB Charger – Diabetes Travel Case for Insulin & EpiPens (Blue) - 4ALLFAMILY Biogel Ice Pack Replacement for 4ALLFAMILY Voyager, Explorer & Big Nomad Coolers --- ## 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.vu/products/442582325-20000mah-portable-powerbank-engineered-specifically-to-fit-usb-version-coolers](https://www.desertcart.vu/products/442582325-20000mah-portable-powerbank-engineered-specifically-to-fit-usb-version-coolers) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-09*