---
product_id: 808313089
title: "11 Pro Max Battery Case: 4500mAh Power Backup Cover for Ultimate Protection & Portable Charging, Sleek Black Design, Perfect for On-the-Go Power Needs"
brand: "generic"
price: "¥12212"
currency: JPY
in_stock: true
category: "Generic"
url: https://www.desertcart.jp/products/808313089-11-pro-max-battery-case-4500mah-power-backup-cover-ultimate
store_origin: JP
region: Japan
---

# Seamless portable charging on-the-go 4500mAh high-capacity power Ultimate drop & scratch protection 11 Pro Max Battery Case: 4500mAh Power Backup Cover for Ultimate Protection & Portable Charging, Sleek Black Design, Perfect for On-the-Go Power Needs

**Brand:** generic
**Price:** ¥12212
**Availability:** ✅ In Stock

## Summary

> 🔋 Stay powered, stay ahead — never miss a moment!

## Quick Answers

- **What is this?** 11 Pro Max Battery Case: 4500mAh Power Backup Cover for Ultimate Protection & Portable Charging, Sleek Black Design, Perfect for On-the-Go Power Needs by generic
- **How much does it cost?** ¥12212 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/808313089-11-pro-max-battery-case-4500mah-power-backup-cover-ultimate)

## Best For

- generic enthusiasts

## Why This Product

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

## Key Features

- • **Perfectly Tailored Fit:** Precision-engineered exclusively for iPhone 11 Pro Max for seamless usability and access.
- • **Power That Lasts All Day:** 4500mAh battery ensures your iPhone 11 Pro Max never runs out during critical moments.
- • **Effortless On-the-Go Charging:** Integrated power backup lets you stay connected without hunting for outlets.
- • **Sleek & Professional Black Design:** Minimalist matte black finish complements your executive style effortlessly.
- • **Rugged Thermoplastic Polyurethane Shell:** Durable TPU material guards against drops, bumps, and scratches for peace of mind.

## Overview

This 4500mAh battery case for iPhone 11 Pro Max combines robust power backup with sleek, durable TPU protection, designed for professionals who demand reliable, stylish, and portable charging solutions on the move.

## Description

11 Pro Max Battery Case: 4500mAh Power Backup Cover for Ultimate Protection & Portable Charging, Sleek Black Design, Perfect for On-the-Go Power Needs

## Features

- 11 Pro Max Battery Case: 4500mAh Power Backup Cover for Ultimate Protection & Portable Charging, Sleek Black Design, Perfect for On-the-Go Power Needs

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0GQ9QD6YZ |
| Brand | Generic |
| Color | Black |
| Colour | Black |
| Compatible Cellular Phone Models | Apple iPhone 11 Pro Max |
| Compatible Devices | iPhone 11 Pro Max |
| Compatible Phone Models | iPhone 11 |
| Compatible devices | iPhone 11 Pro Max |
| Compatible phone models | iPhone 11 |
| Country of Origin | China |
| Enclosure Material | Thermoplastic Polyurethane |
| Manufacturer | generic |
| Material | Thermoplastic Polyurethane |
| Mfr Part Number | IP11-4500MAH |
| Number of Items | 1 |
| Pattern | Solid |
| Theme | Power |
| Unit Count | 1 Count |
| Warranty Description | 30 days |

## Product Details

- **Brand:** Generic
- **Colour:** Black
- **Compatible phone models:** iPhone 11
- **Material:** Thermoplastic Polyurethane
- **Number of Items:** 1

## Images

![11 Pro Max Battery Case: 4500mAh Power Backup Cover for Ultimate Protection & Portable Charging, Sleek Black Design, Perfect for On-the-Go Power Needs - Image 1](https://m.media-amazon.com/images/I/41J3BMxpqBL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/808313089-11-pro-max-battery-case-4500mah-power-backup-cover-ultimate](https://www.desertcart.jp/products/808313089-11-pro-max-battery-case-4500mah-power-backup-cover-ultimate)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-07-10*