--- product_id: 99432961 title: "Modernway Battery Case for iPhone 6/6s, 4000mAh Portable Charger Case, Rechargeable Extended Battery Charging Case for iPhone 6/6s(4.7 inch)-Black" brand: "modernway" price: "$78.45" currency: USD in_stock: true reviews_count: 8 category: "Electronics" url: https://www.desertcart.us/products/99432961-modernway-battery-case-for-iphone-6-6s-4000mah-portable-charger store_origin: US region: United States of America --- # Modernway Battery Case for iPhone 6/6s, 4000mAh Portable Charger Case, Rechargeable Extended Battery Charging Case for iPhone 6/6s(4.7 inch)-Black **Brand:** modernway **Price:** $78.45 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** Modernway Battery Case for iPhone 6/6s, 4000mAh Portable Charger Case, Rechargeable Extended Battery Charging Case for iPhone 6/6s(4.7 inch)-Black by modernway - **How much does it cost?** $78.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/99432961-modernway-battery-case-for-iphone-6-6s-4000mah-portable-charger) ## Best For - modernway enthusiasts ## Why This Product - Trusted modernway brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Color:Black Modernway iPhone 6/6s Rechargeable Portable Battery Charger Case is designed to protect and improve battery life for iPhone 6/6s (4.7 inch), perfect for daily use, business trips and travelling. Features: 1.Build-in magnetic metal, works great with magnetic car phone mount holder, provided more convenience while you driving. 2.Perfect cutouts allow access to all cameras, speaker, microphone, headphone and charging port. 3.Integrated circuit design, effectively avoid shorting circuit or overcharge even under extreme conditions of wrong operating, which can effectively protect your phone. 4.Automatically stops charging when device battery reaches 100% to avoid overheating and save you juice. Specification: Capacity: 4000mAh Input: 5V/1.5A(Max) Output: 5V/1.0A(Max) Weight: 3.9 ounces Dimensions: 5.6x2.7x0.6 inch Note: 1. ONLY compatible with iPhone 6 or iPhone 6s. 2. This iPhone 6/6s battery case is NOT designed for screen protection. Please use screen protector if need. 3. This iPhone 6/6s charger case DOES NOT support wireless charging, high voltage and fast charge. 4. Please use this iPhone 6/6s battery charger case in proper temperature range (under 40℃) and DO NOT put it under heat, source or into any liquid. 5. Please DO NOT use this iPhone 6/6s battery charging case when you are participating an activity in extreme environment, like snowboarding, ski, swimming, diving. Package included: 1 x iPhone 6/6s Battery Case 1 x User Manual ## Features - 【ADD 150% MORE BATTERY LIFE】: This 4000mAh rechargeable Li-polymer battery case provides 150% extra battery life to your iPhone 6/6s, ideal for daily use business trips and travelling(NOT SUPPORT WIRELESS CHARGING) - 【FULL PROTECTION】: Raised sides and hard-shell design, offering 360° edge coverage and collision absorption, protects your iPhone 6 or iPhone 6s from scratches and other daily wears and tear, yet small and convenient enough to fit easily in your hand or pocket. In addition, the top piece built in with magnet helps easier installation and avoids missing(NOT PROTECT YOUR PHONE SCREEN) - 【SMART CHARGING & SYNC TECHNOLOGY】: You can charge the battery case and your iPhone 6/6s simultaneously with your iPhone original charging cable. Also you can sync your iPhone 6/6s to your MacBook, PC or laptop without removing the battery case - 【CONVENIENT LED INDICATOR】: Featuring with 4 LED battery level indicators, you can know exactly the power level of this iPhone 6/6s battery case through the LED Light. One LED light means 25% power (0--25%--50%--75%--100%). With ergonomic hand-held design, the iPhone 6/6s charging case offers you a better grip experience - 【100% MONEY BACK GUARANTEE】: If you are not satisfied with this iPhone 6/6s battery charger case, please feel free to contact us and you will be offered a full refund or a replacement. Enjoy this absolutely RISK FREE purchase by Modernway ## Images ![Modernway Battery Case for iPhone 6/6s, 4000mAh Portable Charger Case, Rechargeable Extended Battery Charging Case for iPhone 6/6s(4.7 inch)-Black - Image 1](https://images-na.ssl-images-amazon.com/images/I/41T6aiN6QDL.jpg) ![Modernway Battery Case for iPhone 6/6s, 4000mAh Portable Charger Case, Rechargeable Extended Battery Charging Case for iPhone 6/6s(4.7 inch)-Black - Image 2](https://images-na.ssl-images-amazon.com/images/I/518BSnZop5L.jpg) ![Modernway Battery Case for iPhone 6/6s, 4000mAh Portable Charger Case, Rechargeable Extended Battery Charging Case for iPhone 6/6s(4.7 inch)-Black - Image 3](https://images-na.ssl-images-amazon.com/images/I/51QqdNwLKUL.jpg) ![Modernway Battery Case for iPhone 6/6s, 4000mAh Portable Charger Case, Rechargeable Extended Battery Charging Case for iPhone 6/6s(4.7 inch)-Black - Image 4](https://images-na.ssl-images-amazon.com/images/I/510AiJssXdL.jpg) ![Modernway Battery Case for iPhone 6/6s, 4000mAh Portable Charger Case, Rechargeable Extended Battery Charging Case for iPhone 6/6s(4.7 inch)-Black - Image 5](https://images-na.ssl-images-amazon.com/images/I/511CkWPLUhL.jpg) ## Customer Reviews ### ⭐⭐ No wire included *by N***Y on February 17, 2019* No wire was included. I expected a wire to be part of the product. Very disappointing. Don’t know how it works yet. Am hoping it charges with iphone wire. But who knows???? My old case came with a wire that charged phone and case together ### ⭐⭐⭐⭐ Good product, wish the top part stayed on better *by A***R on February 26, 2019* I lost the top part of the case that that is supposed to be a magnet within a couple days, it falls off very easily. The case other than that is great quality and very easy to use. I can still use it there is just nothing holding the phone in at the top. ### ⭐⭐⭐⭐⭐ Game changer *by M***S on February 15, 2019* Very nice case. Most battery cases add height to the phone this was does not. Fits well in your hand. Does add some weight but that is to be expected with a charging case. Love the fact that you can still use the lightning jack to use your headphones. This has been the biggest downside to other charging cases I have tried. I would recommend this to anyone that travels no more worries about finding a plug to charge the phone on the go at the airport. --- ## 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.us/products/99432961-modernway-battery-case-for-iphone-6-6s-4000mah-portable-charger](https://www.desertcart.us/products/99432961-modernway-battery-case-for-iphone-6-6s-4000mah-portable-charger) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*