--- product_id: 147380878 title: "Modernway Galaxy S9 Battery Case, 4700mAh Extend Rechargeable Battery Pack Charger Case, Portable Charging Case for Samsung Galaxy S9(Blue)" brand: "modernway" price: "AR$126536" currency: ARS in_stock: false reviews_count: 8 category: "Electronics" url: https://www.desertcart.com.ar/products/147380878-modernway-galaxy-s9-battery-case-4700mah-extend-rechargeable-battery-pack store_origin: AR region: Argentina --- # Modernway Galaxy S9 Battery Case, 4700mAh Extend Rechargeable Battery Pack Charger Case, Portable Charging Case for Samsung Galaxy S9(Blue) **Brand:** modernway **Price:** AR$126536 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Modernway Galaxy S9 Battery Case, 4700mAh Extend Rechargeable Battery Pack Charger Case, Portable Charging Case for Samsung Galaxy S9(Blue) by modernway - **How much does it cost?** AR$126536 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/147380878-modernway-galaxy-s9-battery-case-4700mah-extend-rechargeable-battery-pack) ## Best For - modernway enthusiasts ## Why This Product - Trusted modernway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Color:Blue Modernway Ultra Slim External Portable Rechargeable Battery Power Pack Charger Case is designed to improve the performance and battery life for your Samsung Galaxy S9. ALWAYS POWER ON, NEVER OFFLINE. 1. Build-in magnetic metal, works great with magnetic car phone mount holder, provided more convenience while you driving. 2. LED Power Indicators tell you what the level of your battery case power is. Integrated button allows you to choose when to charge for when you need it most. Know before you go. 3. Slim, lightweight and compact design for portability, make your Phone special style. 4. Perfect cutouts allow access to all cameras, speaker, microphone, headphone and charging port. 5. Integrated circuit design, effectively avoid shorting circuit or overcharge even under extreme conditions of wrong operating, which can effectively protect your phone. 6. Automatically stops charging when device battery reaches 100% to avoid overheating and save you juice. Specification: Capacity: 4700mAh Li-Polymer Rechargeable Battery Output Voltage: 5.0V Output Current:1.8A Input Voltage: 5.0V Input Current:1.8A Operating Temperature: 0℃ -45℃ Charging Time: 4~5 hours Weight:166g/5.85oz Dimensions:163x76x20.5mm/6.4x2.99x0.8inch Notes: 1. Only compatible with Samsung Galaxy S9 2. The battery case is not designed to provide screen protection. 3. Please use the original cable and charger that comes with your Samsung Galaxy S9 to charge the battery case. Generic or non-original chargers may cause the battery case to malfunction. 4. When charging your phone and the battery case at the same time, your phone battery will be full charged first, then automatically charge the battery case. Package Includes: 1 x Modernway Samsung Galaxy S9 Battery Case 1 x User Manual ## Features - 【IMPORTANT NOTICE】: Only compatible with Samsung Galaxy S9 - 【EXTEND 120% BATTERY LIFE】:4700mAh rechargeable Li-polymer battery case, provide 120% extra battery life to your Galaxy S9 to keep you going throughout the day, essential for traveling, camping, road trips, hiking, business trips and other occasions - 【FULL PROTECTION】: 360°comprehensive bumper design and made with flexible soft frame + hard shell backplate. Offering 360°edge coverage and collision absorption, protects your Galaxy S9 from scratches and other daily wears and tear, yet small and convenient enough to fit easily in your hand or pocket - 【ADVANCED SYNC-THROUGH TECHNOLOGY】: The Modernway Galaxy S9 battery case designed with Type-C port, you can sync your phone to computer with the original Samsung cable and without having to remove the battery case - 【100% MONEY BACK GUARANTEE】: If you are not satisfied with our Galaxy S9 charger case, let us know and you will be offered a full refund or a replacement. Enjoy this absolutely RISK FREE purchase by Modernway ## Images ![Modernway Galaxy S9 Battery Case, 4700mAh Extend Rechargeable Battery Pack Charger Case, Portable Charging Case for Samsung Galaxy S9(Blue) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41HqgNKNVNL.jpg) ![Modernway Galaxy S9 Battery Case, 4700mAh Extend Rechargeable Battery Pack Charger Case, Portable Charging Case for Samsung Galaxy S9(Blue) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41k4YbYw1TL.jpg) ![Modernway Galaxy S9 Battery Case, 4700mAh Extend Rechargeable Battery Pack Charger Case, Portable Charging Case for Samsung Galaxy S9(Blue) - Image 3](https://images-na.ssl-images-amazon.com/images/I/41E-FcvcQgL.jpg) ![Modernway Galaxy S9 Battery Case, 4700mAh Extend Rechargeable Battery Pack Charger Case, Portable Charging Case for Samsung Galaxy S9(Blue) - Image 4](https://images-na.ssl-images-amazon.com/images/I/518Hfzva25L.jpg) ![Modernway Galaxy S9 Battery Case, 4700mAh Extend Rechargeable Battery Pack Charger Case, Portable Charging Case for Samsung Galaxy S9(Blue) - Image 5](https://images-na.ssl-images-amazon.com/images/I/41MISpoZ5SL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ All day- plus some- power usage. *by S***S on August 19, 2019* Easy to use battery case. Phone slides in with a tight proper fit and connects easily. Also is simple to remove. Charges with original phone charger, no need to purchase one. There is a convenient led indicator with multiple colors to indicate battery power left in case battery. This is also the power button-turn on and off as neccessary to charge. The case charges while installed on the phone, no need to remove your phone. It's been extremely nice to have extra battery power during the day without needing to be attached to the charging cord or having to worry about my phone dying in the evening. Headphones attached like normal. Case is shock proof but does not cover the screen, would recommend a separate protector specifically for the screen. I also have no issues using my finger print to unlock my phone. The case is easy to hold in my hand, even with the size difference. I reccomend for on the go or someone like me who use a lot of battery power throughout the day. ### ⭐⭐⭐⭐⭐ Good quality case *by M***A on August 6, 2019* I loved the smoothness and durability of the case itself. I ordered it because I wanted it for the weekend getaways where we are camping with no electricity and this case did not disappoint when I needed it most! It has a button in the back that allows you to turn on the charging feature when you want, rather than it just charging the entire time and running out of battery quickly- which I LOVE. I am really big about smooth covers (most are flimsy if they're soft) but this cover is not just smooth its also very tough. Before I even put my phone into the case it already felt firm and sturdy. I only use my phone to record and take pictures when we are camping so the battery life last me the whole four day camping trip and our whole 2 hour drive home where I was using my phone a lot more to upload everything. So battery life lasts a long time, I recommend this Battery Case! ### ⭐⭐⭐⭐⭐ If you are always on the go, don't hesitate! *by D***E on June 27, 2019* This product is a life changer! I am a person that always is running out of battery amd I am always on the go. It charges your phone really quickly and its not that heavy. It protects the phone really good as well. I love the gold color, makes it look like a regular phone case. I love that it has no brand or anything written on it. It comes with instructions and I think the packaging is really good to protect it while shipping (which shipping was SUPER FAST) I would definitely recommend this product! --- ## 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.com.ar/products/147380878-modernway-galaxy-s9-battery-case-4700mah-extend-rechargeable-battery-pack](https://www.desertcart.com.ar/products/147380878-modernway-galaxy-s9-battery-case-4700mah-extend-rechargeable-battery-pack) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-12*