--- product_id: 31666233 title: "Galaxy S7 Edge Battery Case, FOSTO Ultra Slim Portable Charger Galaxy S7 Edge Charging Case,(Not fit Galaxy S7)5000mAh External Rechargeable Protective Power Pack Juice Bank for Samsung Galaxy S7 Edge" brand: "fosto" price: "¥260" currency: JPY in_stock: false reviews_count: 8 url: https://www.desertcart.jp/products/31666233-galaxy-s7-edge-battery-case-fosto-ultra-slim-portable-charger store_origin: JP region: Japan --- # Galaxy S7 Edge Battery Case, FOSTO Ultra Slim Portable Charger Galaxy S7 Edge Charging Case,(Not fit Galaxy S7)5000mAh External Rechargeable Protective Power Pack Juice Bank for Samsung Galaxy S7 Edge **Brand:** fosto **Price:** ¥260 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Galaxy S7 Edge Battery Case, FOSTO Ultra Slim Portable Charger Galaxy S7 Edge Charging Case,(Not fit Galaxy S7)5000mAh External Rechargeable Protective Power Pack Juice Bank for Samsung Galaxy S7 Edge by fosto - **How much does it cost?** ¥260 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/31666233-galaxy-s7-edge-battery-case-fosto-ultra-slim-portable-charger) ## Best For - fosto enthusiasts ## Why This Product - Trusted fosto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description COMPATIBILITY Only Fit Samsung Galaxy S7 Edge Not fit samsung Galaxy S7 Specifications: Capacity: 5000mAh Li-Polymer Rechargeable Battery Weight = 3.1 ounces Input Voltage: 5.0V/1.5A Output Voltage: 5.0±0.25V/1.6A Charging Power Level: 1 Light = 25%, 2 Lights = 50%, 3 Lights = 75%, 4 Lights = 100% Protection: Short circuit and Overcharge MicroUSB cable (can be used for data transfer for Android and PC compatible devices such as Macbooks and Laptops to sync music, photos, videos and files). Package Contents (Retail Packaging): 1x 5000mAh BX410 Battery Case 1x MicroUSB Cable 1x User Manual ## Features - About this item - Battery Case for your Samsung Galaxy S7 Edge(Not fit Samsung Galaxy S7). Dual functional case recharges and protects your phone at the same time! - Ultra Slim thin smooth finish designed rechargeable 5000mAh battery extender case with Four LED light power indicators for controlled charging and protection experience giving you more Stamina to enjoy an additional 130% battery life. - One touch power button on the back of the case to activate your battery case with built in Smart sensor to prevent overcharging and overheating. - Doubles your Samsung battery power to keep you going throughout the day, essential for traveling, camping, road trips, hiking, business trips and other occasions. - Sync and charge your case at the same time! No need to remove your case! On board sound chamber for speaker and microphone function. ## Images ![Galaxy S7 Edge Battery Case, FOSTO Ultra Slim Portable Charger Galaxy S7 Edge Charging Case,(Not fit Galaxy S7)5000mAh External Rechargeable Protective Power Pack Juice Bank for Samsung Galaxy S7 Edge - Image 1](https://m.media-amazon.com/images/I/61bBhesWf6L.jpg) ![Galaxy S7 Edge Battery Case, FOSTO Ultra Slim Portable Charger Galaxy S7 Edge Charging Case,(Not fit Galaxy S7)5000mAh External Rechargeable Protective Power Pack Juice Bank for Samsung Galaxy S7 Edge - Image 2](https://m.media-amazon.com/images/I/61xTOBEPSXL.jpg) ![Galaxy S7 Edge Battery Case, FOSTO Ultra Slim Portable Charger Galaxy S7 Edge Charging Case,(Not fit Galaxy S7)5000mAh External Rechargeable Protective Power Pack Juice Bank for Samsung Galaxy S7 Edge - Image 3](https://m.media-amazon.com/images/I/51LktqC8ccL.jpg) ![Galaxy S7 Edge Battery Case, FOSTO Ultra Slim Portable Charger Galaxy S7 Edge Charging Case,(Not fit Galaxy S7)5000mAh External Rechargeable Protective Power Pack Juice Bank for Samsung Galaxy S7 Edge - Image 4](https://m.media-amazon.com/images/I/61r1Jt7+tnL.jpg) ![Galaxy S7 Edge Battery Case, FOSTO Ultra Slim Portable Charger Galaxy S7 Edge Charging Case,(Not fit Galaxy S7)5000mAh External Rechargeable Protective Power Pack Juice Bank for Samsung Galaxy S7 Edge - Image 5](https://m.media-amazon.com/images/I/61gurru5gUL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ GREAT VALUE! *by T***2 on Reviewed in the United States on October 18, 2016* Basically as described.. I think only time will tell if the battery last after a few hundred charges.. but it works well, super easy to install on phone.. it's great for amusement parks, sporting events, or any circumstance where you're going to be using the camera a lot or on the phone a lot and won't have easy access to charging or don't want to be tethered to a charging cable.. overall, it's a great product.. at least in my particular case. ### ⭐⭐⭐⭐ Battery case! FTW *by B***E on Reviewed in the United States on April 4, 2018* I had it for about 6 months now and its worked fine. I have the s7edge and battery doesnt survive past lunchtime! So in comes the Fosto case. I wouldnt say this is an "Ultra Slim" case. A bit bulky but thats because of the large battery its carrying. Gets hot when charging (but thats every device). Tip: make sure to not have it in your pocket when charging or using your phone. Only charges 1.5 times before it dies on you so plan accordingly. Good enough for me to hold off on upgrading at the moment (holding out on the Note9 but that can change easily if my wants or met with this case) ### ⭐ No es bueno el producto *by J***A on Reviewed in the United States on January 11, 2020* Compre 2 de las cuales ninguna duro mas de 1 mes porque su capacidad era muy poca la que cargaba al cel --- ## 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.jp/products/31666233-galaxy-s7-edge-battery-case-fosto-ultra-slim-portable-charger](https://www.desertcart.jp/products/31666233-galaxy-s7-edge-battery-case-fosto-ultra-slim-portable-charger) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-28*