--- product_id: 157544676 title: "Battery Case for iPhone 6s Plus/6 Plus/7 Plus/8 Plus,8500mAh Portable Charging Case External Battery Pack for iPhone 6s Plus/6 Plus/7 Plus/8 Plus Rechargeable Charger Case (5.5 inch) Black" brand: "trswyop" price: "€ 47.83" currency: EUR in_stock: true reviews_count: 8 category: "Trswyop" url: https://www.desertcart.at/products/157544676-battery-case-for-iphone-6s-plus-6-plus-7-plus store_origin: AT region: Austria --- # Sync-through tech, no case removal 8500mAh high-capacity power 360° full bumper protection Battery Case for iPhone 6s Plus/6 Plus/7 Plus/8 Plus,8500mAh Portable Charging Case External Battery Pack for iPhone 6s Plus/6 Plus/7 Plus/8 Plus Rechargeable Charger Case (5.5 inch) Black **Brand:** trswyop **Price:** € 47.83 **Availability:** ✅ In Stock ## Summary > 🔋 Power up your iPhone’s life and never miss a moment! ## Quick Answers - **What is this?** Battery Case for iPhone 6s Plus/6 Plus/7 Plus/8 Plus,8500mAh Portable Charging Case External Battery Pack for iPhone 6s Plus/6 Plus/7 Plus/8 Plus Rechargeable Charger Case (5.5 inch) Black by trswyop - **How much does it cost?** € 47.83 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/157544676-battery-case-for-iphone-6s-plus-6-plus-7-plus) ## Best For - trswyop enthusiasts ## Why This Product - Trusted trswyop brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Around Armor:** 360° protective bumper and hard shell safeguard your phone from drops and daily wear. - • **Seamless Syncing:** Charge and sync your iPhone without removing the case—compatible with all current and future iOS updates. - • **Smart Power Control:** LED battery indicators and ON/OFF button give you full control over charging, maximizing efficiency. - • **Double Your Day’s Power:** 8500mAh battery delivers 200%+ extra juice for up to 17 hours talk time and 60 hours music playback. - • **Tailored Audio Compatibility:** Supports 3.5mm headphones on iPhone 6/6s Plus and Bluetooth-only on iPhone 7/8 Plus for uninterrupted sound. ## Overview This sleek, rechargeable 8500mAh battery case is designed exclusively for iPhone 6s Plus, 6 Plus, 7 Plus, and 8 Plus (5.5 inch). It offers over 200% extra battery life with up to 17 hours talk time, features advanced sync-through technology for charging without removal, and provides 360° protection with a durable bumper design. Compatible with all iOS versions and equipped with LED power indicators and smart charging controls, it’s the ultimate power boost for busy professionals on the go. ## Description Trswyop 8500mAh Rechargeable Battery Case Extended Charging Case for iPhone 6s Plus/6 Plus/7 Plus/8 Plus (5.5 inch)- Black Features:1.This upgraded battery case is only fits for iPhone 6s Plus/6 Plus/7 Plus/8 Plus (5.5inch), not works on iPhone 6/7/8(4.7inch).2,The 4 LED indicator will show you how much power is left (25%-50%-75%-100%).3,ON/OFF button for optional power output control, iPhone 6s Plus/6 Plus/7 Plus/8 Plus battery use Grade A+ batteries with CE and RoHS certification.4. it is 360°protection to corners and sides, protecting your phone from drops and impacts,not protection screen,kindly advice use a glass screen protector at the same time.5. 100% compatible with all iOS versions,and future iOS software updates .6.For iPhone 6s Plus/6 Plus, compatible with traditional 3.5mm lighting headphones or wireless bluetooth headphones to listen to music.For iPhone 7Plus/8 Plus, ONLY works with other wireless Bluetooth headphone. not compatible with traditional 3.5mm headphonesSpecification:1. Capacity: 8500mAh 2. Input: 5V/1A 3. Out put: 5V/1A 4. Sleek, Low-Profile design; Rechargeable up to 500 times. 5.Charging Power Level: 1 Light = 25%, 2 Lights = 50%, 3 Lights = 75%, 4 Lights = 100% How to use:1. Just fully put your phone into the battery case.2. Press the power button of the battery case, It will start charge your phone,press the power button again, the case will stop charging.3. Please use your original iPhone charger cable to charger the battery case.Package Includes: *1 X Upgraded 8500mAh Battery Case for iPhone 6s Plus/6 Plus/7 Plus/8 Plus (5.5 inch) (NOT Include Charger Cable) *1 X User Manual ## Features - [ IMPORTANT NOTE ]:①This phone battery case ONLY fit for iPhone 6s Plus/6 Plus/7 Plus/8 Plus (5.5inch),NOT works on iPhone 6/7/8(4.7inch)②For iPhone 6s Plus/6 Plus, Compatible with traditional 3.5mm lighting headphones or wireless Bluetooth headphones to listen to music. ③For iPhone 7 Plus/8 Plus, ONLY works with other wireless Bluetooth headphone,Not compatible with traditional 3.5mm headphones. - [ LONG CHARGING LIFE]:This rechargeable powerful high capacity 8500mAh iPhone 6s Plus/6 Plus/7 Plus/8 Plus Li-polymer backup charging case can effectively provide 200% +extra battery life for your phone,up to 17 hours Talk time, 12 hours on web browsing time ,60 hours listen music ,13 hours video,3 hours 3D playing games. - [ADVANCED SYNC-THROUGH TECHNOLOGY ]: You can sync your iPhone 6s Plus/6 Plus/7 Plus/8 Plus to your Mac book,PC or laptop without take off the battery cover.also 100% compatible with all iOS versions and future iOS software updates. - [ 360° PROTECTING AND CHARGING 2 IN 1 ]: Built in internal high quality chips can prevents your phone battery short-circuiting, overheating and over-charging. 360° full bumper design and hard shell back to protect your phone from scratches and other daily wear and tear(Not include phone screen). - [ PERFECT SERVICES ]: We always strive to offer the best customer service, If you are not 100% satisfied with the battery case, please feel free to contact us. We will solve your problem within 24 hours,we will give you a satisfactory solution! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07X9Q88Q8 | | Additional Features | Rechargeable | | Age Range Description | Adult | | Best Sellers Rank | #43,864 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #163 in Cell Phone Battery Charger Cases | | Brand | Trswyop | | Built-In Media | Screen Protector | | Color | Black | | Compatible Cellular Phone Models | Apple iPhone 6s Plus | | Compatible Devices | iPhone 7 Plus/8 Plus/6 Plus/6S Plus | | Compatible Phone Models | iPhone 6s Plus,iPhone 6 Plus,iPhone 7 Plus,iPhone 8 Plus | | Customer Reviews | 3.8 out of 5 stars 2,675 Reviews | | Embellishment Feature | No | | Enclosure Material | Polycarbonate | | Finish | Smooth | | Form Factor | Bumper | | Is Autographed | No | | Item Dimensions | 15.99 x 8.99 x 1 inches | | Item dimensions L x W x H | 15.99 x 8.99 x 1 inches | | Manufacturer | Dongguan Haoxun Electronic Technology Co.,Ltd | | Material | Polycarbonate | | Mfr Part Number | KZ-02 | | Model Number | HI8P67B1 | | Number of Items | 1 | | Pattern | Solid | | Screen Size | 5.5 Inches | | Style Name | Traditional | | Theme | No Theme | | UPC | 747356913201 | | Unit Count | 1.0 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Trswyop - **Color:** Black - **Compatible Devices:** iPhone 7 Plus/8 Plus/6 Plus/6S Plus - **Compatible Phone Models:** iPhone 6s Plus,iPhone 6 Plus,iPhone 7 Plus,iPhone 8 Plus - **Material:** Polycarbonate ## Images ![Battery Case for iPhone 6s Plus/6 Plus/7 Plus/8 Plus,8500mAh Portable Charging Case External Battery Pack for iPhone 6s Plus/6 Plus/7 Plus/8 Plus Rechargeable Charger Case (5.5 inch) Black - Image 1](https://m.media-amazon.com/images/I/61F1owb1ziL.jpg) ![Battery Case for iPhone 6s Plus/6 Plus/7 Plus/8 Plus,8500mAh Portable Charging Case External Battery Pack for iPhone 6s Plus/6 Plus/7 Plus/8 Plus Rechargeable Charger Case (5.5 inch) Black - Image 2](https://m.media-amazon.com/images/I/71ABt7I1+7L.jpg) ![Battery Case for iPhone 6s Plus/6 Plus/7 Plus/8 Plus,8500mAh Portable Charging Case External Battery Pack for iPhone 6s Plus/6 Plus/7 Plus/8 Plus Rechargeable Charger Case (5.5 inch) Black - Image 3](https://m.media-amazon.com/images/I/61j+GcvgZJL.jpg) ![Battery Case for iPhone 6s Plus/6 Plus/7 Plus/8 Plus,8500mAh Portable Charging Case External Battery Pack for iPhone 6s Plus/6 Plus/7 Plus/8 Plus Rechargeable Charger Case (5.5 inch) Black - Image 4](https://m.media-amazon.com/images/I/71tiqgRlXdL.jpg) ![Battery Case for iPhone 6s Plus/6 Plus/7 Plus/8 Plus,8500mAh Portable Charging Case External Battery Pack for iPhone 6s Plus/6 Plus/7 Plus/8 Plus Rechargeable Charger Case (5.5 inch) Black - Image 5](https://m.media-amazon.com/images/I/71Jygu-kGEL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Does your lightning charger fall out? I’ve tried different chargers and they still won’t stay in. Company won’t respond.** A: That’s is interesting I have never had a problem. The fact the co. Won’t respond is unacceptable, I would keep trying, ask for a replacement via email. Good luck **Q: Doesn't seem to want to recharge the iPhone back to 100%. How do you make it stay on to complete the charge to 100%?** A: I MAY HAVE FOUND A SOLUTION!!!! My battery had the same problem... It would begin charging my phone for a short period then stop I had to keep checking incessantly and restart the charge process... Then I got an idea... I removed the phone from the case just enough to disconnect from the lightning connector inside the case... Then I reinstated it ... Pulled it again .. Re inserted ...pulled out over and over basically scratching it in And out repeatedly then she I figured I'd given it enough "stuffing" I put it back together and BAM ...WORKED LIKE A CHARM! I thing the connection needs to "burnished" to create a better connection.... Try it! it worked for me! **Q: Just to confirm, I can use the headphone jack with this case?** A: Yes if headphones there is opening for jack **Q: Will a microphone work with this case? I found that my earphones won't plug in and work, just curious if a mic will or if I have to take the case off?** A: It’s honestly a terribly designed product ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***. on December 18, 2023* ### ⭐ Review *by J***S on November 26, 2019* ### ⭐⭐⭐⭐⭐ Review *by �***� on January 20, 2024* ## Frequently Bought Together - Trswyop Battery Case for iPhone 6s Plus/6 Plus/7 Plus/8 Plus,8500mAh Portable Charging Case External Battery Pack for iPhone 6s Plus/6 Plus/7 Plus/8 Plus Rechargeable Charger Case (5.5 inch) Black - Ailun Screen Protector Compatible for iPhone 8 plus,7 Plus,6s Plus,6 Plus, 5.5 Inch 3Pack Case Friendly Tempered Glass --- ## 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.at/products/157544676-battery-case-for-iphone-6s-plus-6-plus-7-plus](https://www.desertcart.at/products/157544676-battery-case-for-iphone-6s-plus-6-plus-7-plus) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-05-14*