--- product_id: 93217464 title: "Battery Case For Galaxy S9 Yicente 4700mAh External Battery Charger Case Portable Extended Battery Charging Case Rechargeable Backup Battery Pack Power Bank Case For Galaxy S9" brand: "yicente" price: "FREE" currency: TND in_stock: false reviews_count: 8 url: https://www.desertcart.tn/products/93217464-battery-case-for-galaxy-s9-yicente-4700mah-external-battery-charger store_origin: TN region: Tunisia --- # Type-C charging 4700mAh capacity 360° protection Battery Case For Galaxy S9 Yicente 4700mAh External Battery Charger Case Portable Extended Battery Charging Case Rechargeable Backup Battery Pack Power Bank Case For Galaxy S9 **Brand:** yicente **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 🔋 Power Up Your Day with Style! ## Quick Answers - **What is this?** Battery Case For Galaxy S9 Yicente 4700mAh External Battery Charger Case Portable Extended Battery Charging Case Rechargeable Backup Battery Pack Power Bank Case For Galaxy S9 by yicente - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/93217464-battery-case-for-galaxy-s9-yicente-4700mah-external-battery-charger) ## Best For - yicente enthusiasts ## Why This Product - Trusted yicente brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Intelligent protection IC prevents overcharging and short circuits. - • **Seamless Syncing:** Charge and sync simultaneously with Type-C technology. - • **Unleash Your Power:** 150%+ more battery life for all-day adventures! - • **Ultimate Protection:** 360° edge coverage to safeguard your Galaxy S9. - • **Smart Power Management:** LED indicators keep you informed on battery status. ## Overview The Yicente 4700mAh Battery Case for Galaxy S9 is a portable external battery charger designed to extend your phone's battery life by over 150%. It features advanced Type-C charging technology, a smart power switch with LED indicators, and robust protection against daily wear and tear, making it the perfect companion for travel, business, and outdoor activities. ## Description Note: 1.This case only compatible with Samsung Galaxy S9 (NOT fit S9 plus) 2.Use Type C Charging Cable to charge the battery case (cable not included) 3.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. 4.This case is only provide edge protection not designed to provide screen protection.Features:4700mAh Li-polymer rechargeable battery,Effectively provide extra battery life to your phoneType C port, Charging and data sync simultaneously, enjoy your play all time without removing the power case4 LED light colors instruct different power levels: white--75%~100%, green--50%~75%, blue--25%~50%, red--1%~25%On/Off switch with one-touch smart design easy to operateSlim, lightweight and compact design for portability, make your Phone special stylePerfect cutouts allow access to all cameras, speaker, microphone, headphone and charging portBuilt-in with over-charge protection, over-voltage protection, short-current protection, automatically stops charging when device battery reaches 100%With high quality class PC and soft TPU, this S9 battery case could 360°protect your phone from scratches, daily wear and tearEasy to use, just slide your Galaxy S9 into the battery case and make sure well connect with the Type-C connector of battery case, then start or stop charging by just one-click of the the power switch buttonSoft edge cover help you on/off install phone easilySpecification: Capacity: 4700mAh Input: 5V/1.8A Out put: 5V/1.8A Material: PC + TPUIn The Box: 1 * External Battery Case for Galaxy S9 1 * User Manual ## Features - 【150%+ More Battery Life】: This 4700mAh S9 rechargeable battery case provides extra 150% battery life to your Galaxy S9 to keep you going throughout the day, essential for traveling, camping, hiking, business trips and other occasions - 【Advanced charging & Sync Technology】: This S9 charger case designed with Type-C port, You can charge your phone and case at the same time, sync your Galaxy S9 with PC or laptop with your original samsung cable without removing the battery case (Note: Cable not included) - 【Power Button & LED Indicator】: Smart Power Switch allows you to switch the S9 charging case on & off, use the battery only when you need it. 4 colors LED light allow you to accurately keep track of remaining power in your battery case(0--25%--50%--75%--100%) - 【Full Protection & Portable】: The S9 power case 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 easy access to all buttons and ports, no extra chin small and convenient enough to fit easily in your hand or pocket - 【Charge With Confidence】: Built-in intelligent protection IC can effectively prevent a short circuit or overtime charging, overcharge and over discharge. Besides, The first-class lithium-ion polymer cells also guarantee the most efficient charge ## Images ![Battery Case For Galaxy S9 Yicente 4700mAh External Battery Charger Case Portable Extended Battery Charging Case Rechargeable Backup Battery Pack Power Bank Case For Galaxy S9 - Image 1](https://m.media-amazon.com/images/I/51nGc80as-L.jpg) ![Battery Case For Galaxy S9 Yicente 4700mAh External Battery Charger Case Portable Extended Battery Charging Case Rechargeable Backup Battery Pack Power Bank Case For Galaxy S9 - Image 2](https://m.media-amazon.com/images/I/61wveWZHWNL.jpg) ![Battery Case For Galaxy S9 Yicente 4700mAh External Battery Charger Case Portable Extended Battery Charging Case Rechargeable Backup Battery Pack Power Bank Case For Galaxy S9 - Image 3](https://m.media-amazon.com/images/I/61LPMc0M1gL.jpg) ![Battery Case For Galaxy S9 Yicente 4700mAh External Battery Charger Case Portable Extended Battery Charging Case Rechargeable Backup Battery Pack Power Bank Case For Galaxy S9 - Image 4](https://m.media-amazon.com/images/I/61WeLrelKlL.jpg) ![Battery Case For Galaxy S9 Yicente 4700mAh External Battery Charger Case Portable Extended Battery Charging Case Rechargeable Backup Battery Pack Power Bank Case For Galaxy S9 - Image 5](https://m.media-amazon.com/images/I/61IhTh+QhpL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ 4.0 out of 5 stars Needs improvement because of slow charge times *by A***. on Reviewed in the United Kingdom 🇬🇧 on 18 May 2019* Yes it does help extend your battery life. Few bad points are that its possibly as heavy as the phone itself so imagine if you will that your doubling the standard weight if your phone? And it's a little annoying that it takes so long to charge your phone even if you haven't used the power stored in the case. It doubles the time to charge your phone. And the power supply from the case to the phone is also supplied as a reduced rate meaning it takes a long time to charge the phone via the case. If you then have to recharge the case and the phone at the same time it will take most of the night to do both at the same time... yikes! ### ⭐⭐⭐⭐ 4.0 out of 5 stars Wont charge unless phone is switched off! *by S***E on Reviewed in the United Kingdom 🇬🇧 on 20 June 2019* Had this phone case for over 12 months and it was amazin until it broke, my last case was bought from a different company. So I thought I'd buy another and this one unfortunately only charges my phone to about 30% when switched off... it will not charge when switched on I will be requesting a refund. ### ⭐⭐⭐ 3.0 out of 5 stars Didn't last long. But did the job for 1 month. *by C***Y on Reviewed in the United Kingdom 🇬🇧 on 16 January 2020* Unfortunately it broke just after 1month of use. Today as a matter if fax. The case as stopped taking charge. Other than that it was good. As you can see in the picture no lights displayed anymore --- ## 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/93217464-battery-case-for-galaxy-s9-yicente-4700mah-external-battery-charger](https://www.desertcart.tn/products/93217464-battery-case-for-galaxy-s9-yicente-4700mah-external-battery-charger) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-19*