---
product_id: 603870102
title: "Battery Case for iPhone 15 Pro Max, 10000mAh Charging case for iPhone15 Pro Max, Slim Portable Power Bank Extended Rechargeable Charger Case Battery Pack (for iPhone 15 Pro Max (6.7 inch)) Black"
brand: "fraternize"
price: "S$58"
currency: SGD
in_stock: true
reviews_count: 8
category: "Fraternize"
url: https://www.desertcart.sg/products/603870102-battery-case-for-iphone-15-pro-max-10000mah-charging-case
store_origin: SG
region: Singapore
---

# Smart chip for safe, efficient charging Slim, form-fitting iPhone 15 Pro Max case 10000mAh high-capacity battery Battery Case for iPhone 15 Pro Max, 10000mAh Charging case for iPhone15 Pro Max, Slim Portable Power Bank Extended Rechargeable Charger Case Battery Pack (for iPhone 15 Pro Max (6.7 inch)) Black

**Brand:** fraternize
**Price:** S$58
**Availability:** ✅ In Stock

## Summary

> 🔌 Stay powered, protected, and ahead of the pack with every charge!

## Quick Answers

- **What is this?** Battery Case for iPhone 15 Pro Max, 10000mAh Charging case for iPhone15 Pro Max, Slim Portable Power Bank Extended Rechargeable Charger Case Battery Pack (for iPhone 15 Pro Max (6.7 inch)) Black by fraternize
- **How much does it cost?** S$58 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/603870102-battery-case-for-iphone-15-pro-max-10000mah-charging-case)

## Best For

- fraternize enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Smart Charging:** Built-in smart chip prevents overheating, short-circuit, and overcharging for peace of mind.
- • **Power That Lasts All Day:** 10000mAh UL-tested battery keeps your iPhone 15 Pro Max charged through long workdays and travel.
- • **Intuitive Battery Monitoring:** 4-level LED indicators let you track your power status at a glance—never get caught off guard.
- • **Travel-Ready & Business-Approved:** Lightweight and easy to carry, perfect for professionals on the move who demand reliable power.
- • **Sleek Protection Meets Portability:** Slim TPU + PU shell with raised bezels guards your phone against daily wear without bulk.

## Overview

This Battery Case for iPhone 15 Pro Max combines a robust 10000mAh lithium-ion polymer battery with a slim, durable TPU and PU protective shell. Designed specifically for the 6.7-inch iPhone 15 Pro Max, it features raised bezels for screen protection and 4 LED indicators for precise battery level monitoring. The built-in smart chip ensures safe charging by preventing overheating and overcharging, certified by CE, FC, and RoHS standards. Ideal for busy professionals and travelers, it extends your phone’s battery life while safeguarding it from everyday wear.

## Description

Main Feature: Unique Design and Exquisite,Easy To Carry Not Only a Powerbank but also a Good Phone cases Good product for travel,Long distance Business High Capacity Battery case make your phone standby for a long time 1.Item name: Battery charger case 2.Battery type: lithium-ion polymer battery 3.Material: High Quality Plastic+TPU 4.Capacity & Compatibility: 10000mAh For iPhone 15 Pro Max 6.7” 5.How to use: . Click switch, start charging. . Double-click the switch quickly to turn off the charging. 6.Please note: after receiving the goods, fully charge the mobile phone case before using it. Do not use fast charging cables and chargers. We have a complete after-sales service. When you have any problems during use, you can contact our after-sales engineer to deal with them!

Review: inconvenient because device never worked - I bought the case for my wife to take out the country when she went to take care of her mom for a few months unfortunately the case never worked, lights only come on when the phone is installed in the case and you press the on button nothing happens, case wont charge so the phone wont charge either, unfortunately because she was out the country the return window expired.
Review: Definitely buy one! Just don’t drop it on your tootsies. - Perfect solution for a well known charging port problem with the compatible phone. It’s amazing to be somewhere and with a click you’re charging while everyone else is seeing red. It does double the weight but honestly I don’t even notice it anymore. Don’t drop it on your tootsies! No one takes my phone by mistake and I always know if I don’t have it. My last one was a workhorse but got soaked after 6 months so I had to buy a second one and both were lifesavers! Well worth the money!

## Features

- charging case For iPhone 15 Pro Max6.7 inch
- 10000mAh UL-tested battery that provides you a reliable charge every time.
- Protects your 15 Pro Max from every day wear. Raised bezels offer front and surface protection. included for full frontal protection.
- 4 LED battery level indicators that let you know how much power you have (0--25%--50%--75%--100%)
- 15 Pro Max battery chargersSafe Charging and Full Protection:The 15Pro Max battery case is made of TPU and PU. Soft rubber and hard shell plate protect your phone from daily scratch, wear and tear. Raise-edge help you protect the screen to some extent. Built-in smart chip protect your iPhone from overheating, short-circuit and overcharging. Certificated by CE, FC and RoHS,Which provides a safe charging environment for your phone.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CKXJJBTL |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Best Sellers Rank | #69,785 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #267 in Cell Phone Battery Charger Cases |
| Color | Black |
| Customer Reviews | 3.0 3.0 out of 5 stars (14) |
| Date First Available | October 12, 2023 |
| Form Factor | Battery case |
| Item Weight | 5.3 ounces |
| Item model number | ZHX-641 |
| Manufacturer | Shenzhen Zhenghaixin Technology Co,Ltd |
| Other display features | Wireless |
| Product Dimensions | 6.18 x 0.72 x 3.07 inches |
| Special features | Power bank, Rechargeable Battery Pack |
| Whats in the box | For iPhone 15 Pro Max BATTERY CASE |

## Product Details

- **Brand:** Fraternize
- **Color:** Black
- **Compatible Devices:** iPhone 15 Pro Max
- **Compatible Phone Models:** For iPhone 15 Pro Max,15 Plus
- **Material:** Plastic, Silicone

## Images

![Battery Case for iPhone 15 Pro Max, 10000mAh Charging case for iPhone15 Pro Max, Slim Portable Power Bank Extended Rechargeable Charger Case Battery Pack (for iPhone 15 Pro Max (6.7 inch)) Black - Image 1](https://m.media-amazon.com/images/I/416-9-hFOSL.jpg)
![Battery Case for iPhone 15 Pro Max, 10000mAh Charging case for iPhone15 Pro Max, Slim Portable Power Bank Extended Rechargeable Charger Case Battery Pack (for iPhone 15 Pro Max (6.7 inch)) Black - Image 2](https://m.media-amazon.com/images/I/41rPDKrCbDL.jpg)
![Battery Case for iPhone 15 Pro Max, 10000mAh Charging case for iPhone15 Pro Max, Slim Portable Power Bank Extended Rechargeable Charger Case Battery Pack (for iPhone 15 Pro Max (6.7 inch)) Black - Image 3](https://m.media-amazon.com/images/I/51N7ORISPOL.jpg)
![Battery Case for iPhone 15 Pro Max, 10000mAh Charging case for iPhone15 Pro Max, Slim Portable Power Bank Extended Rechargeable Charger Case Battery Pack (for iPhone 15 Pro Max (6.7 inch)) Black - Image 4](https://m.media-amazon.com/images/I/51Opv9oDPEL.jpg)
![Battery Case for iPhone 15 Pro Max, 10000mAh Charging case for iPhone15 Pro Max, Slim Portable Power Bank Extended Rechargeable Charger Case Battery Pack (for iPhone 15 Pro Max (6.7 inch)) Black - Image 5](https://m.media-amazon.com/images/I/51Z2RvCS05L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐ inconvenient because device never worked
*by J***A on December 9, 2025*

I bought the case for my wife to take out the country when she went to take care of her mom for a few months unfortunately the case never worked, lights only come on when the phone is installed in the case and you press the on button nothing happens, case wont charge so the phone wont charge either, unfortunately because she was out the country the return window expired.

### ⭐⭐⭐⭐⭐ Definitely buy one! Just don’t drop it on your tootsies.
*by N***Y on January 9, 2026*

Perfect solution for a well known charging port problem with the compatible phone. It’s amazing to be somewhere and with a click you’re charging while everyone else is seeing red. It does double the weight but honestly I don’t even notice it anymore. Don’t drop it on your tootsies! No one takes my phone by mistake and I always know if I don’t have it. My last one was a workhorse but got soaked after 6 months so I had to buy a second one and both were lifesavers! Well worth the money!

### ⭐ Lasted 32 days…
*by B***N on November 10, 2025*

I can’t tell you how disappointed I am with this charger. I picked it up at my shipping location on October 8th. Here we are at November 20th and it’s no longer working. Since it’s been over 30 days I guess I’m screwed. Guess I should have paid attention to the reviews.

## Frequently Bought Together

- Battery Case for iPhone 15 Pro Max, 10000mAh Charging case for iPhone15 Pro Max, Slim Portable Power Bank Extended Rechargeable Charger Case Battery Pack (for iPhone 15 Pro Max (6.7 inch)) Black
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**Shop now:** [https://www.desertcart.sg/products/603870102-battery-case-for-iphone-15-pro-max-10000mah-charging-case](https://www.desertcart.sg/products/603870102-battery-case-for-iphone-15-pro-max-10000mah-charging-case)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-21*