--- product_id: 67117035 title: "Galaxy S9 Battery Case, Stoon 4700mAh Portable Charger Case Rechargeable Extended Battery Pack Protective Backup Charging Case Cover for Samsung Galaxy S9 (5.8inch) (Black)" brand: "stoon" price: "2339713₫" currency: VND in_stock: true category: "Wireless Phone Accessory" url: https://www.desertcart.vn/products/67117035-galaxy-s9-battery-case-stoon-4700mah-portable-charger-case-rechargeable store_origin: VN region: Vietnam --- # Galaxy S9 Battery Case, Stoon 4700mAh Portable Charger Case Rechargeable Extended Battery Pack Protective Backup Charging Case Cover for Samsung Galaxy S9 (5.8inch) (Black) **Brand:** stoon **Price:** 2339713₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Galaxy S9 Battery Case, Stoon 4700mAh Portable Charger Case Rechargeable Extended Battery Pack Protective Backup Charging Case Cover for Samsung Galaxy S9 (5.8inch) (Black) by stoon - **How much does it cost?** 2339713₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/67117035-galaxy-s9-battery-case-stoon-4700mah-portable-charger-case-rechargeable) ## Best For - stoon enthusiasts ## Why This Product - Trusted stoon brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Stoon 4700mAh Samsung Galaxy S9 Battery Charging Case is designed to improve the performance and battery life for your cellphone, an ideal buddy for office, game, daily life, outdoor, long distance journey & business trip. High Capacity With powerful 4700mAh actual capacity, the battery case add extra 29 hours talktime, 63 hours music time, 23 hours gaming time for you, a perfect battery backup for your Samsung Galaxy S9. Convenient LED Indicator Lights let you know how much power is left(0--25%--50%--75%--100%). More Than a Charger The battery case also plays a role of a protective case for Samsung Galaxy S9, which helps to protect your smartphone dge from scratches, scrapes and shock. sync and Charge Simultaneously One original lightning cable to charge your Galaxy S9 and this battery case at the same time.No need to remove battery case. Note: This case only compatible with Samsung Galaxy S9. This case is only provide edge protection not designed to provide screen protection. Specifications: Battery type: Lithium-polymer Capacity: 4700 mAh Working Temperature: 0℃-45℃ Input: DC 5V/1.8A Output: DC 5V/1.8A Product Dimensions: 6.1 x 2.9 x 0.6 inche Package Contents: 1 x 4700mAh Battery Case for Samsung Galaxy S9 1 x User Manual ## Features - 【110%+ BATTERY LIFE】The powerful 4700mAh Li-polymer rechargeable battery case provides extra 29 hours talktime, 63 hours music time and 23 hours gaming time for your Galaxy S9. With portable design, charging anytime and anywhere. - 【EDGE PROTECTIVE CHARGING CASE】The charger case is not only a portable charger, also a protection for cellphone edge from daily scratches. Internal high quality chips also protect your smart phone from overheating, short-circuiting and over charging - 【EASY INSTALLATION】Slide your phone into the battery case to well connect the Type-C connector of battery case, and press cellphone into the case；Easy to start charging your phone by pressing the power button for 3 seconds - 【CONVENIENT LED INDICATOR】4 LED power lights(Red-Blue-Green-White).allow you to accurately keep track of remaining power in your battery case(0--25%--50%--75%--100%). With ergonomic handheld design, the charging case offers you a better grip experience - 【100% SATISFACTION GUARANTEED】12 month Stoon Warranty with Amazon 30 days Full Refund Guarantee; Lifetime customer support for 4700mAh Samsung Galaxy S9 battery case ## Images ![Galaxy S9 Battery Case, Stoon 4700mAh Portable Charger Case Rechargeable Extended Battery Pack Protective Backup Charging Case Cover for Samsung Galaxy S9 (5.8inch) (Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/41FMSXiW2RL.jpg) ![Galaxy S9 Battery Case, Stoon 4700mAh Portable Charger Case Rechargeable Extended Battery Pack Protective Backup Charging Case Cover for Samsung Galaxy S9 (5.8inch) (Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/41sayPb3oqL.jpg) ![Galaxy S9 Battery Case, Stoon 4700mAh Portable Charger Case Rechargeable Extended Battery Pack Protective Backup Charging Case Cover for Samsung Galaxy S9 (5.8inch) (Black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/51uemr0NdrL.jpg) ![Galaxy S9 Battery Case, Stoon 4700mAh Portable Charger Case Rechargeable Extended Battery Pack Protective Backup Charging Case Cover for Samsung Galaxy S9 (5.8inch) (Black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/51qdRkzuGSL.jpg) ![Galaxy S9 Battery Case, Stoon 4700mAh Portable Charger Case Rechargeable Extended Battery Pack Protective Backup Charging Case Cover for Samsung Galaxy S9 (5.8inch) (Black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/51lhsjO3L7L.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.vn/products/67117035-galaxy-s9-battery-case-stoon-4700mah-portable-charger-case-rechargeable](https://www.desertcart.vn/products/67117035-galaxy-s9-battery-case-stoon-4700mah-portable-charger-case-rechargeable) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-20*