---
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: "RM167"
currency: MYR
in_stock: true
reviews_count: 8
category: "Trswyop"
url: https://www.desertcart.com.my/products/157544676-battery-case-for-iphone-6s-plus-6-plus-7-plus
store_origin: MY
region: Malaysia
---

# 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:** RM167
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your iPhone’s hustle with unstoppable battery backup!

## 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?** RM167 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/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 iPhone from drops and scratches, keeping your device pristine in every meeting and commute.
- • **Smart Power Control:** LED indicators and ON/OFF button give you precise control over charging, so you stay in command of your battery life and avoid unnecessary drain.
- • **Double Your Day’s Power:** 8500mAh battery delivers 200%+ extra juice for up to 17 hours talk time and 60 hours music playback—never miss a beat or call.
- • **Tailored Audio Compatibility:** Supports traditional 3.5mm headphones for iPhone 6/6s Plus and wireless Bluetooth for iPhone 7/8 Plus—customized sound experience for your model.
- • **Seamless Syncing Without Hassle:** Advanced sync-through technology lets you connect to Mac or PC without removing the case—effortless productivity on the go.

## 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, advanced sync-through charging without case removal, and 360° protective design. Compatible with all iOS versions and tailored headphone support, it’s the perfect power companion for busy professionals seeking reliable, on-the-go charging and device protection.

## 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

Review: So far so good! - I’ve been using this charging case for two days now and it’s working well. I did have some weird battery glitchy things this morning where it was plugged in all night and then died immediately first thing after unplugging it. I was able to turn the charging case on and charge the phone that way and it charged up the phone perfectly and hasn’t died since (a glitchy old battery is why I bought this case in the first place). So far I’m happy with my purchase.
Review: DAMAGES PHONE BATTERY!!!! - DONT BUY!!! I love battery cases and have been using them for the last few years. I’ve tried out a few different brands, and a good one will typically last me a year before starting to having issues. This one is complete garbage. I’ve only had it for the last 5 days and I’ve been having nothing but issues. 1. It’s outer layer is already wearing off from normal use. See picture. 2. It doesn’t charge half the time when I plug it in over night. I have brand new charger cords and have tested multiple cords and plugs with the same result. 3. It turns itself off ALL THE TIME while I’m trying to charge my phone. I have watched it many times sitting on my desk charging my phone, and then suddenly turn itself off. Every time it did the battery was at least a quarter full, and most of the time it was at least 3/4 full. 4. IT LITERALLY HAS DRAINED MY PHONE BATTERY A COUPLE OF TIMES. I went bed with my phone around 80% the other night, had all my apps closed, and woke up to it being at 20%. The case didn’t charge at all overnight even though it was plugged in. I left it plugged in and my showed that it was charging, so I sat in bed and Started to play a game on my phone. Within about 2 minutes I got the 10% battery notification, which was crazy. My phone has never drained so fast before this. I closed the game and saw that my phone had switched itself to low power mode. The case was literally draining my phone battery right before my eyes. I’m genuinely worried that my phone’s battery has been compromised because of this stupid case. Ever since then I’ll lose about 2% of battery life per minute while in use, which is insanely fast. I feel like this $25 case has ruined my $500 phone.

## 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 |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #54,101 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #216 in Cell Phone Battery Charger Cases |
| Color | Black |
| Customer Reviews | 3.7 3.7 out of 5 stars (2,672) |
| Date First Available | September 9, 2019 |
| Form Factor | Bumper |
| Is Discontinued By Manufacturer | Yes |
| Item Weight | 7.8 ounces |
| Item model number | HI8P67B1 |
| Manufacturer | Dongguan Haoxun Electronic Technology Co.,Ltd |
| Other display features | Wireless |
| Product Dimensions | 15.99 x 8.99 x 1 inches |
| Special features | Rechargeable |
| Whats in the box | Screen Protector |

## 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)

## 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

### ⭐⭐⭐⭐⭐ So far so good!
*by C***. on December 18, 2023*

I’ve been using this charging case for two days now and it’s working well. I did have some weird battery glitchy things this morning where it was plugged in all night and then died immediately first thing after unplugging it. I was able to turn the charging case on and charge the phone that way and it charged up the phone perfectly and hasn’t died since (a glitchy old battery is why I bought this case in the first place). So far I’m happy with my purchase.

### ⭐ DAMAGES PHONE BATTERY!!!!
*by J***S on November 26, 2019*

DONT BUY!!! I love battery cases and have been using them for the last few years. I’ve tried out a few different brands, and a good one will typically last me a year before starting to having issues. This one is complete garbage. I’ve only had it for the last 5 days and I’ve been having nothing but issues. 1. It’s outer layer is already wearing off from normal use. See picture. 2. It doesn’t charge half the time when I plug it in over night. I have brand new charger cords and have tested multiple cords and plugs with the same result. 3. It turns itself off ALL THE TIME while I’m trying to charge my phone. I have watched it many times sitting on my desk charging my phone, and then suddenly turn itself off. Every time it did the battery was at least a quarter full, and most of the time it was at least 3/4 full. 4. IT LITERALLY HAS DRAINED MY PHONE BATTERY A COUPLE OF TIMES. I went bed with my phone around 80% the other night, had all my apps closed, and woke up to it being at 20%. The case didn’t charge at all overnight even though it was plugged in. I left it plugged in and my showed that it was charging, so I sat in bed and Started to play a game on my phone. Within about 2 minutes I got the 10% battery notification, which was crazy. My phone has never drained so fast before this. I closed the game and saw that my phone had switched itself to low power mode. The case was literally draining my phone battery right before my eyes. I’m genuinely worried that my phone’s battery has been compromised because of this stupid case. Ever since then I’ll lose about 2% of battery life per minute while in use, which is insanely fast. I feel like this $25 case has ruined my $500 phone.

### ⭐⭐⭐⭐⭐ Excellent alternative to battery replacement
*by Y***9 on December 26, 2025*

It’s a great case. I went from having a charge in my phone for about 8 hours to over 3 days.

## 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

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-23*