---
product_id: 30692892
title: "Fourstarr Deals HTC Battery Case, 3200mAh External Backup Battery Charger Cover Case for HTC ONE M8, Rechargable Power Bank Case (White)"
brand: "fourstarr deals"
price: "¥9890"
currency: JPY
in_stock: true
category: "Electronics"
url: https://www.desertcart.jp/products/30692892-fourstarr-deals-htc-battery-case-3200mah-external-backup-battery-charger
store_origin: JP
region: Japan
---

# Fourstarr Deals HTC Battery Case, 3200mAh External Backup Battery Charger Cover Case for HTC ONE M8, Rechargable Power Bank Case (White)

**Brand:** fourstarr deals
**Price:** ¥9890
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Fourstarr Deals HTC Battery Case, 3200mAh External Backup Battery Charger Cover Case for HTC ONE M8, Rechargable Power Bank Case (White) by fourstarr deals
- **How much does it cost?** ¥9890 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/30692892-fourstarr-deals-htc-battery-case-3200mah-external-backup-battery-charger)

## Best For

- fourstarr deals enthusiasts

## Why This Product

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

## Description

Specifications: Compatibility: for HTC ONE M8 Nominal capacity: 3200mAh Material: ABS + PC Input: DC5V/1A Output: DC5V/1A Battery cell type: Lithium Polymer Color: black, white(optional) Charging time for HTC ONE M8: 1-2 hours Charging time for the battery case: 3-4 hours User tips: 1. First, remove the cover and slide your HTC ONE M8 into the case. Then put on the cover and you can start to use your device. 2. Charging for HTC ONE M8: just press the button for about 3 seconds at the bottom of the battery case, and press the button again for another 3 seconds to stop charging. Package list: 1. HTC ONE M8 3200mAh Battery Case(HTC ONE M8 not included) 2. User Manual

## Features

- Charging and protecting, 2 in 1 function. Super fast charging. Your HTC ONE M8 will have full power within 2 hours. You can charge your HTC ONE M8 and the battery case at the same time. Built-in short circuit and overcharge protection.
- Integrated power switch allows you to turn on/off the battery case quickly. 4-light LED indicator shows the power status of the battery case. And each light represents 25% of the power.
- Ultra-slim design with accurate cut-outs. It's perfect for traveling and outdoor activities. You can also easily access to the buttons and ports of your HTC ONE M8 without removing the battery case through the accurate cut-outs.
- Made of high quality material, unique and comfortable tactile impression. Protect your phone from bumps, scratches and dust
- Built-in 3200mAh battery, high efficiency and high conversion rate. Ideal for long distance journey and business trip.

## Images

![Fourstarr Deals HTC Battery Case, 3200mAh External Backup Battery Charger Cover Case for HTC ONE M8, Rechargable Power Bank Case (White) - Image 1](http://ecx.images-amazon.com/images/I/41U66EjMAFL.jpg)
![Fourstarr Deals HTC Battery Case, 3200mAh External Backup Battery Charger Cover Case for HTC ONE M8, Rechargable Power Bank Case (White) - Image 2](http://ecx.images-amazon.com/images/I/51Sa8eIS4wL.jpg)
![Fourstarr Deals HTC Battery Case, 3200mAh External Backup Battery Charger Cover Case for HTC ONE M8, Rechargable Power Bank Case (White) - Image 3](http://ecx.images-amazon.com/images/I/41k9o1DUnsL.jpg)
![Fourstarr Deals HTC Battery Case, 3200mAh External Backup Battery Charger Cover Case for HTC ONE M8, Rechargable Power Bank Case (White) - Image 4](http://ecx.images-amazon.com/images/I/41vidrts4OL.jpg)
![Fourstarr Deals HTC Battery Case, 3200mAh External Backup Battery Charger Cover Case for HTC ONE M8, Rechargable Power Bank Case (White) - Image 5](http://ecx.images-amazon.com/images/I/3101cZ4qxbL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/30692892-fourstarr-deals-htc-battery-case-3200mah-external-backup-battery-charger](https://www.desertcart.jp/products/30692892-fourstarr-deals-htc-battery-case-3200mah-external-backup-battery-charger)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-16*