--- product_id: 25723406 title: "Glanzix Rechargeable External Battery Case for iPhone 4 and 4S Retail Packaging (Black) 2700mAh" brand: "glanzix" price: "£27.80" currency: GBP in_stock: true category: "Wireless Phone Accessory" url: https://www.desertcart.co.uk/products/25723406-glanzix-rechargeable-external-battery-case-for-iphone-4-and-4s store_origin: GB region: United Kingdom --- # Glanzix Rechargeable External Battery Case for iPhone 4 and 4S Retail Packaging (Black) 2700mAh **Brand:** glanzix **Price:** £27.80 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Glanzix Rechargeable External Battery Case for iPhone 4 and 4S Retail Packaging (Black) 2700mAh by glanzix - **How much does it cost?** £27.80 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/25723406-glanzix-rechargeable-external-battery-case-for-iphone-4-and-4s) ## Best For - glanzix enthusiasts ## Why This Product - Trusted glanzix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Product Explanation: 1.Micro Input interface: Charging the Glanzix battery backup 2.Charging Switch: Switch it on: The backup battery begins charging; Switch it off: The backup battery will disconnect from the iPhone 3.Power Indicator Switch: Press the button, the LED lights will indicates the backup battery capacity 4.Microphone Hole: Use audio cavity to connect the iPhone and keep normal communication 5.Speaker Hole: Use audio cavity to connect the iPhone and keep normal communication 6.Clip: To fix the iPhone Specification: Capacity: 3.7V/2700mAh Input: DC 5V 500mA Output: DC 5V 500mA Compatible with: iPhone 4S 16GB 32GB 64GB iPhone 4 8GB 16GB 32GB Package included: 1 x Glanzix External Battery Case 2x Rechargeable Battery 1350mAh 1 x Micro USB Cable (Length: 75cm) 2 x Spare Clip 1x User Manual ## Features - Brand new and good quality iPhone 4S/4 external battery case, The case is made of Aluminum alloy, very smooth and durable. - Adds up to 11.5 hours of talk time (up to 25 on 2G) and 11.5 hours of Web browsing on 3G (up to 16 on Wi-Fi) to your iPhone - Integrated LED status indicator on the bottom tells you exactly how much Case is left at the push of a button - Not only used as a power bank to charger your iPhone 4S/4, but a good case to protect your phone from scratches and other minor damages - Charge and sync your iPhone to iTunes without removing it from the juice pack air by using the included USB cable ## Images ![Glanzix Rechargeable External Battery Case for iPhone 4 and 4S Retail Packaging (Black) 2700mAh - Image 1](http://ecx.images-amazon.com/images/I/41mRJJh%2Bp4L.jpg) ![Glanzix Rechargeable External Battery Case for iPhone 4 and 4S Retail Packaging (Black) 2700mAh - Image 2](http://ecx.images-amazon.com/images/I/41UWRMuDrxL.jpg) ![Glanzix Rechargeable External Battery Case for iPhone 4 and 4S Retail Packaging (Black) 2700mAh - Image 3](http://ecx.images-amazon.com/images/I/31omfl1rejL.jpg) ![Glanzix Rechargeable External Battery Case for iPhone 4 and 4S Retail Packaging (Black) 2700mAh - Image 4](http://ecx.images-amazon.com/images/I/31uCFAwpw8L.jpg) ![Glanzix Rechargeable External Battery Case for iPhone 4 and 4S Retail Packaging (Black) 2700mAh - Image 5](http://ecx.images-amazon.com/images/I/31sd2hfTCrL.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.co.uk/products/25723406-glanzix-rechargeable-external-battery-case-for-iphone-4-and-4s](https://www.desertcart.co.uk/products/25723406-glanzix-rechargeable-external-battery-case-for-iphone-4-and-4s) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-02*