---
product_id: 253321793
title: "ROMOSS iPhone 7 Plus Battery Case, Compact Extended Battery Case for iPhone 7 Plus (5.5 inch) with 3800mAh Capacity (Black)"
brand: "romoss"
price: "HK$257"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/253321793-romoss-iphone-7-plus-battery-case-compact-extended-battery-case
store_origin: HK
region: Hong Kong
---

# ROMOSS iPhone 7 Plus Battery Case, Compact Extended Battery Case for iPhone 7 Plus (5.5 inch) with 3800mAh Capacity (Black)

**Brand:** romoss
**Price:** HK$257
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** ROMOSS iPhone 7 Plus Battery Case, Compact Extended Battery Case for iPhone 7 Plus (5.5 inch) with 3800mAh Capacity (Black) by romoss
- **How much does it cost?** HK$257 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/253321793-romoss-iphone-7-plus-battery-case-compact-extended-battery-case)

## Best For

- romoss enthusiasts

## Why This Product

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

## Description

Color:Black




























ROMOSS Compact 3800mAh Extended Battery Case for iPhone 7 Plus (5.5 inch) +100% Extra Battery Life Add up to 60 hours audio, 17 hours 3G talktime, 13 hours video, 12 hours web browsing or 3 hours 3D gaming to your iPhone 7 Plus. Please take the battery case off if you want to listen to music. Sync & Charge Transfer data or charge the iPhone 7 Plus via your own lightning cable (no need to remove battery case). Full Protection Provide full protection to corner and side from scratches, scrapes and drops. Deluxe baby skin exterior provides comfortable grip. Built-in Magnetic Metal Work well with any magnetic car mount holder for iPhone, free your hands to use navigation software while driving. Note: 1. Not compatible with iPhone 7. 2. Not support earbuds. Please take the battery case off if you want to listen to music. 3. This case is not waterproof. Use only in dry environments.

## Features

- About this item
- .
- 100% Longer Battery Life: 3800mAh capacity provides an extra 60 hours audio, 17 hours 3G talktime, 13 hours video, 12 hours web browsing or 3 hours 3D gaming to your iPhone 7 Plus. Please take the battery case off if you want to listen to music.
- Sync & Charge: Complete charge and sync compatibility with the iPhone 7 Plus via your own lightning cable (no need to remove battery case).
- Built-in Magnetic Metal: Work well with any magnetic car mount holder for iPhone, free your hands to use navigation software while driving.
- Full Protection: Provide full protection to corner and side from scratches, scrapes and drops. Deluxe baby skin exterior provides comfortable grip.
- What You Get: ROMOSS Battery Case for iPhone 7 Plus, user manual, 12 months warranty and friendly customer service.

## Images

![ROMOSS iPhone 7 Plus Battery Case, Compact Extended Battery Case for iPhone 7 Plus (5.5 inch) with 3800mAh Capacity (Black) - Image 1](https://images-na.ssl-images-amazon.com/images/I/61nq-E0UnmL.jpg)
![ROMOSS iPhone 7 Plus Battery Case, Compact Extended Battery Case for iPhone 7 Plus (5.5 inch) with 3800mAh Capacity (Black) - Image 2](https://images-na.ssl-images-amazon.com/images/I/61dJZ-VA8QL.jpg)
![ROMOSS iPhone 7 Plus Battery Case, Compact Extended Battery Case for iPhone 7 Plus (5.5 inch) with 3800mAh Capacity (Black) - Image 3](https://images-na.ssl-images-amazon.com/images/I/6175Jb4kaNL.jpg)
![ROMOSS iPhone 7 Plus Battery Case, Compact Extended Battery Case for iPhone 7 Plus (5.5 inch) with 3800mAh Capacity (Black) - Image 4](https://images-na.ssl-images-amazon.com/images/I/61eoSW5Fa5L.jpg)
![ROMOSS iPhone 7 Plus Battery Case, Compact Extended Battery Case for iPhone 7 Plus (5.5 inch) with 3800mAh Capacity (Black) - Image 5](https://images-na.ssl-images-amazon.com/images/I/71TlBPt6VoL.jpg)

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**Shop now:** [https://www.desertcart.hk/products/253321793-romoss-iphone-7-plus-battery-case-compact-extended-battery-case](https://www.desertcart.hk/products/253321793-romoss-iphone-7-plus-battery-case-compact-extended-battery-case)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-23*