---
product_id: 36781795
title: "Note 4 MEGA Extended Battery &amp; Door (3.85 Lithium Polymer) for Samsung Galaxy NOTE 4 (by PowerSuit) (Black)"
brand: "powersuit"
price: "¥13391"
currency: JPY
in_stock: true
category: "Wireless Phone Accessory"
url: https://www.desertcart.jp/products/36781795-note-4-mega-extended-battery-and-amp-door-3-85
store_origin: JP
region: Japan
---

# Note 4 MEGA Extended Battery &amp; Door (3.85 Lithium Polymer) for Samsung Galaxy NOTE 4 (by PowerSuit) (Black)

**Brand:** powersuit
**Price:** ¥13391
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Note 4 MEGA Extended Battery &amp; Door (3.85 Lithium Polymer) for Samsung Galaxy NOTE 4 (by PowerSuit) (Black) by powersuit
- **How much does it cost?** ¥13391 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/36781795-note-4-mega-extended-battery-and-amp-door-3-85)

## Best For

- powersuit enthusiasts

## Why This Product

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

## Features

- MAXIMUM LIFE EXTENSION - The PowerSuit MEGA Battery Extension For Samsung Galaxy Note 4 Boasts a 6600 mAh Capacity for More Than Doubling standard battery life
- Grade A cells Provide Extended battery life with over 500+ Charging cycles
- Secure custom door firmly holds battery in position Designed to withstand the bangs and scratch of everyday use
- Built-in IC chip prevents overcharging. Charge Voltage 4.4V
- What You Get: 1 x MEGA Battery for Samsung Galaxy Note 4, 1 x Custom Back Cover

## Images

![Note 4 MEGA Extended Battery &amp; Door (3.85 Lithium Polymer) for Samsung Galaxy NOTE 4 (by PowerSuit) (Black) - Image 1](http://ecx.images-amazon.com/images/I/516jnsIsYUL.jpg)
![Note 4 MEGA Extended Battery &amp; Door (3.85 Lithium Polymer) for Samsung Galaxy NOTE 4 (by PowerSuit) (Black) - Image 2](http://ecx.images-amazon.com/images/I/51m2GB00WbL.jpg)
![Note 4 MEGA Extended Battery &amp; Door (3.85 Lithium Polymer) for Samsung Galaxy NOTE 4 (by PowerSuit) (Black) - Image 3](http://ecx.images-amazon.com/images/I/41ETFJThX-L.jpg)
![Note 4 MEGA Extended Battery &amp; Door (3.85 Lithium Polymer) for Samsung Galaxy NOTE 4 (by PowerSuit) (Black) - Image 4](http://ecx.images-amazon.com/images/I/41lPEHNI4-L.jpg)

---

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**Shop now:** [https://www.desertcart.jp/products/36781795-note-4-mega-extended-battery-and-amp-door-3-85](https://www.desertcart.jp/products/36781795-note-4-mega-extended-battery-and-amp-door-3-85)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-27*