---
product_id: 56260667
title: "FILIWI Galaxy S8 Plus Battery Case 5500mAh Portable Charger Extended Battery Pack Power Bank Cover Charging Case for Samsung Galaxy S8 Plus（2017）6.2 inch"
brand: "syr"
price: "¥6925"
currency: JPY
in_stock: true
category: "Wireless Phone Accessory"
url: https://www.desertcart.jp/products/56260667-filiwi-galaxy-s8-plus-battery-case-5500mah-portable-charger-extended
store_origin: JP
region: Japan
---

# FILIWI Galaxy S8 Plus Battery Case 5500mAh Portable Charger Extended Battery Pack Power Bank Cover Charging Case for Samsung Galaxy S8 Plus（2017）6.2 inch

**Brand:** syr
**Price:** ¥6925
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** FILIWI Galaxy S8 Plus Battery Case 5500mAh Portable Charger Extended Battery Pack Power Bank Cover Charging Case for Samsung Galaxy S8 Plus（2017）6.2 inch by syr
- **How much does it cost?** ¥6925 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/56260667-filiwi-galaxy-s8-plus-battery-case-5500mah-portable-charger-extended)

## Best For

- syr enthusiasts

## Why This Product

- Trusted syr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Color:BlackProduct Type: A grade lithium ion polymer batteryInput current: 5V 1800mAOutput current: 5V 1800mAOperating temperature: 0 ℃ -45 ℃Battery capacity: 5500mAhStorage / transport temperature: -20 ℃ ± 50 ℃Cycle life: ≥ 500 timesCharging time: ~ 5.5 hoursProduct size: 164.6 * 76.2 * 17.3 (mm)Packing size: 187 * 107 * 23 / (mm)Product weight: 141gPackage Weight: 185 / g

## Features

- This Galaxy S8 Plus battery case was built in a 5500mAh rechargeable Li-polymer battery effectively, offers extra battery life for your S8 Plus, Keep your phone in power at any time
- Slim Fit the Galaxy S8 Plus perfectly, the TPU bumper guarantees maximum protection on the phone, It can double your phone battery life without increasing its size
- Convenient for daliy use, 5500mAh capacity with high quality material, 360 ° complete cover design, protect your phone from scratch, dirt, and other damage to wear
- Safe 100% with internal circuit protection against overheating, overload and short circuit. The LED indicators let you know exactly how much charge is available and the power switch turns on / off the case
- If you have any problems after purchasing, please do not hesitate to contact us. We guarantee that we will help you solve the problem and get you a different shopping experience

## Images

![FILIWI Galaxy S8 Plus Battery Case 5500mAh Portable Charger Extended Battery Pack Power Bank Cover Charging Case for Samsung Galaxy S8 Plus（2017）6.2 inch - Image 1](https://images-na.ssl-images-amazon.com/images/I/41Ypwclpr9L.jpg)
![FILIWI Galaxy S8 Plus Battery Case 5500mAh Portable Charger Extended Battery Pack Power Bank Cover Charging Case for Samsung Galaxy S8 Plus（2017）6.2 inch - Image 2](https://images-na.ssl-images-amazon.com/images/I/31SUk5ctAjL.jpg)
![FILIWI Galaxy S8 Plus Battery Case 5500mAh Portable Charger Extended Battery Pack Power Bank Cover Charging Case for Samsung Galaxy S8 Plus（2017）6.2 inch - Image 3](https://images-na.ssl-images-amazon.com/images/I/31hjyLBnBwL.jpg)
![FILIWI Galaxy S8 Plus Battery Case 5500mAh Portable Charger Extended Battery Pack Power Bank Cover Charging Case for Samsung Galaxy S8 Plus（2017）6.2 inch - Image 4](https://images-na.ssl-images-amazon.com/images/I/313I6rtdZYL.jpg)
![FILIWI Galaxy S8 Plus Battery Case 5500mAh Portable Charger Extended Battery Pack Power Bank Cover Charging Case for Samsung Galaxy S8 Plus（2017）6.2 inch - Image 5](https://images-na.ssl-images-amazon.com/images/I/41Bzb4GBtbL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/56260667-filiwi-galaxy-s8-plus-battery-case-5500mah-portable-charger-extended](https://www.desertcart.jp/products/56260667-filiwi-galaxy-s8-plus-battery-case-5500mah-portable-charger-extended)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-04*