--- product_id: 44748709 title: "Galaxy S8 Battery Case,WingYeah Ultra Slim Portable Charger Galaxy S8 Charging Case 4200mAh Extended Battery Pack Power Cases Juice Bank Cover (Black Pearl)- 5.8 inch" brand: "wingyeah" price: "650.71 DT" currency: TND in_stock: false category: "Wireless Phone Accessory" url: https://www.desertcart.tn/products/44748709-galaxy-s8-battery-case-wingyeah-ultra-slim-portable-charger-galaxy store_origin: TN region: Tunisia --- # Galaxy S8 Battery Case,WingYeah Ultra Slim Portable Charger Galaxy S8 Charging Case 4200mAh Extended Battery Pack Power Cases Juice Bank Cover (Black Pearl)- 5.8 inch **Brand:** wingyeah **Price:** 650.71 DT **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Galaxy S8 Battery Case,WingYeah Ultra Slim Portable Charger Galaxy S8 Charging Case 4200mAh Extended Battery Pack Power Cases Juice Bank Cover (Black Pearl)- 5.8 inch by wingyeah - **How much does it cost?** 650.71 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/44748709-galaxy-s8-battery-case-wingyeah-ultra-slim-portable-charger-galaxy) ## Best For - wingyeah enthusiasts ## Why This Product - Trusted wingyeah brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Overview: The Samsung Galaxy S8 battery case is designed by WingYeah to improve the performance and battery life of your Samsung Galaxy S8. Built for the avid Samsung Galaxy S8 user and extensive use, this battery case is excellent for traveling, work and on-the-go protection Features: * Slim, lightweight and compact design for portability. * Rechargeable battery provides your Samsung Galaxy S8 up to one more charge when needed. * Power LED Indicator - Will indicate the level of power your battery case is currently charged. * Extended 100%+ battery power to keep you going throughout the day, essential for traveling, camping, road trips or business trips * Easy access to all ports, switches and buttons. Specifications: * Capacity: 4200mAh Li-Polymer Rechargeable Battery * Dimensions: Length(6.10 inches) x Width(2.8 inches) x Height(0.55 inches) * Weight = 96g * Input Voltage: 5.0V/1.0A * Output Voltage: 5.0V/1.0A What's in the Box? (Retail Packaging): * 1x 4200mAh Battery Charger Case * 1x Dual Layer Shockproof Bumper * 1x User Manual WingYeah Manufacturer Warranty: WingYeah offers a 1-year manufacturer limited warranty that will protect you against all defects in material and workmanship. ## Features - 100% Longer Battery Life: 4200mAh capacity provides an extra 70 hours audio, 18 hours 3G talktime, 15 hours video, 13 hours web browsing or 3.5 hours 3D gaming to your Samsung Galaxy S8 - FULL PROTECTION:360° comprehensive bumper design and hard-shell backplate, The WingYeah Portable Charger protects your Samsung Galaxy S8 from scratches and other daily wear and tear, yet small and convenient enough to fit easily in your hand or in your pocket.Charging and protecting 2 in 1 - This Samsung Galaxy S8 battery pack features 4 LED battery level indicator that lets you know exactly how much power you have (25%--50%--75%--100%); Power switch allows you to switch on/off the battery case - INTELLIGENT POWER: intelligent power management with extended battery life. Case battery can be fully charged in 1.5-2 hour with 2A output wall charger (time vary depending on the wall charger output). - Featuring sync-through technology that you can sync your Samsung Galaxy S8 to a computer without having to take the battery case off. Simultaneously charge your iPhone and battery case together by Type-c cable ## Images ![Galaxy S8 Battery Case,WingYeah Ultra Slim Portable Charger Galaxy S8 Charging Case 4200mAh Extended Battery Pack Power Cases Juice Bank Cover (Black Pearl)- 5.8 inch - Image 1](https://images-na.ssl-images-amazon.com/images/I/41lP0DvJ68L.jpg) ![Galaxy S8 Battery Case,WingYeah Ultra Slim Portable Charger Galaxy S8 Charging Case 4200mAh Extended Battery Pack Power Cases Juice Bank Cover (Black Pearl)- 5.8 inch - Image 2](https://images-na.ssl-images-amazon.com/images/I/51Hl1QjV%2B-L.jpg) ![Galaxy S8 Battery Case,WingYeah Ultra Slim Portable Charger Galaxy S8 Charging Case 4200mAh Extended Battery Pack Power Cases Juice Bank Cover (Black Pearl)- 5.8 inch - Image 3](https://images-na.ssl-images-amazon.com/images/I/51y478IP0ML.jpg) ![Galaxy S8 Battery Case,WingYeah Ultra Slim Portable Charger Galaxy S8 Charging Case 4200mAh Extended Battery Pack Power Cases Juice Bank Cover (Black Pearl)- 5.8 inch - Image 4](https://images-na.ssl-images-amazon.com/images/I/51Bt2FlNVkL.jpg) ![Galaxy S8 Battery Case,WingYeah Ultra Slim Portable Charger Galaxy S8 Charging Case 4200mAh Extended Battery Pack Power Cases Juice Bank Cover (Black Pearl)- 5.8 inch - Image 5](https://images-na.ssl-images-amazon.com/images/I/51jGOYzztpL.jpg) --- ## 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.tn/products/44748709-galaxy-s8-battery-case-wingyeah-ultra-slim-portable-charger-galaxy](https://www.desertcart.tn/products/44748709-galaxy-s8-battery-case-wingyeah-ultra-slim-portable-charger-galaxy) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-25*