---
product_id: 438588542
title: "ESR for MagSafe Sticker, MagSafe Ring Magnet, 2 Pack Magnetic Metal Ring for Phone case, Universal Wireless Charger Conversion Kit for iPhone 17/16/16e/15/14,/Galaxy S25/Google Pixel 10, Black"
brand: "esr"
price: "¥2482"
currency: JPY
in_stock: true
reviews_count: 13
category: "Esr"
url: https://www.desertcart.jp/products/438588542-esr-for-magsafe-sticker-magsafe-ring-magnet-2-pack-magnetic
store_origin: JP
region: Japan
---

# Max Wireless Charging Efficiency 3x Magnetic Strength Effortless Alignment Setup ESR for MagSafe Sticker, MagSafe Ring Magnet, 2 Pack Magnetic Metal Ring for Phone case, Universal Wireless Charger Conversion Kit for iPhone 17/16/16e/15/14,/Galaxy S25/Google Pixel 10, Black

**Brand:** esr
**Price:** ¥2482
**Availability:** ✅ In Stock

## Summary

> 🧲 Snap, Charge, and Stay Connected — The Magnetic Upgrade Your Phone Craves!

## Quick Answers

- **What is this?** ESR for MagSafe Sticker, MagSafe Ring Magnet, 2 Pack Magnetic Metal Ring for Phone case, Universal Wireless Charger Conversion Kit for iPhone 17/16/16e/15/14,/Galaxy S25/Google Pixel 10, Black by esr
- **How much does it cost?** ¥2482 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/438588542-esr-for-magsafe-sticker-magsafe-ring-magnet-2-pack-magnetic)

## Best For

- esr enthusiasts

## Why This Product

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

## Key Features

- • **Snap-On Power Boost:** Perfectly aligns your device for lightning-fast wireless charging every time—no fumbling, just tap and go.
- • **Triple Magnetic Lockdown:** Experience unmatched magnetic grip that keeps your phone locked in place with 3x the strength of standard rings.
- • **Ultra-Thin, Sleek Design:** Adds magnetic magic without bulk—barely noticeable yet incredibly effective for a seamless look and feel.
- • **Universal Compatibility Upgrade:** Transforms any PC or TPU case into a MagSafe-ready powerhouse, including iPhone 17/16/15 series, Galaxy S25, and Pixel 10.
- • **Hassle-Free Installation & Support:** Includes alignment guide and clip for flawless setup plus lifetime support and a 12-month protection plan.

## Overview

The ESR MagSafe Sticker is a 2-pack of ultra-thin magnetic metal rings designed to upgrade compatible PC or TPU phone cases for MagSafe wireless charging. Featuring triple magnetic strength for secure attachment, it ensures perfect alignment to maximize charging speed and efficiency. Compatible with iPhone 17/16/15 series, Galaxy S25, and Google Pixel 10, this sleek accessory offers effortless installation with included guides and lifetime support, transforming your phone into a MagSafe-ready device without adding bulk.

## Description

Product description MagSafe Ring Magnet Ultra-thin Smoothly Does It Ultra-thin design and smoothed edges mean you get the benefits while barely even noticing it’s on.

Review: Great and strong - Great and the adhesive is strong on my case
Review: Stylish & Strong Magnetic Sticker - This magnetic sticker is perfect for my Samsung S25 Ultra. Samsung phones don’t have a built-in magnet, but this sticker makes it work with car holders easily. The adhesive is strong, holds the phone securely, and is very helpful while driving or charging with a power bank. It also looks stylish on the phone. Very satisfied!

## Features

- Welcome to MagSafe: upgrade your case to MagSafe to unlock the potential of fast and easy wireless charging; only compatible with PC or TPU case without a non-slip coating.❌ The MagSafe ring is made of Metal! NOT MAGNET.
- Strong Magnetic Lock: the ring’s unique design triples magnetic strength to ensure your phone stays securely attached to all MagSafe accessories.
- Power in a Snap: ensures perfect alignment between your phone and the charging coil to maximize charging efficiency and allow you to enjoy faster and easier tap-and-go wireless charging.
- Effortless Setup: features an alignment guide for accurate, hassle-free installation; the MagSafe ring can be removed but cannot be repositioned. Note: The alignment clip is included in the packaging. (For iPhone 17 series: use cutout B for iPhone 17/17 Pro, and C for iPhone 17 Pro Max. Use cutout D for iPhone Air)
- Works with any Wireless Charger: maintains your ability to use a standard wireless charger while giving you access to MagSafe-compatible charging; phone should be properly aligned with standard wireless charger to prevent overheating.
- ● ⚠️ VERY IMPORTANT: please stick the metal ring on the outside of the phone cases and make sure the surface of the case is smooth and flat. The ring does not work for leather phone cases, liquid silicone cases or a phone without a case. It is not allowed to stick the ring to the inside of the phone case as the magnetism will be affected.
- Complete Customer Support: detailed setup videos and FAQs, comprehensive 12-month protection plan, lifetime support, and personalized help.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BZ17JM7 |
| Additional Features | Magnetic, Wireless Charging Compatible |
| Best Sellers Rank | #405 in Mobile Phones & Communication Products ( See Top 100 in Mobile Phones & Communication Products ) #5 in Mobile Phone Grips |
| Brand | ESR |
| Built-In Media | Not Available |
| Color | Black - 2 pack |
| Colour | Black - 2 pack |
| Compatible Devices | Smartphones |
| Compatible Phone Models | Default |
| Compatible devices | Smartphones |
| Compatible phone models | Default |
| Customer Reviews | 4.3 out of 5 stars 11,076 Reviews |
| Enclosure Material | glass fiber+ferromagnetic steel |
| Global Trade Identification Number | 04894240131916 |
| Item Dimensions | 5.7 x 5.7 x 0.1 centimeters |
| Item Weight | 3 Grams |
| Manufacturer | Electronic Silk Road Corp |
| Mfr Part Number | ring_dds_bk_2pcs_acs_odeu |
| Model Number | ring_dds_bk_2pcs_acs_odeu |
| Mounting Type | Adhesive |
| Mounting type | Adhesive |
| Shape | Round |
| Special features | Magnetic , Wireless Charging Compatible |
| Unit Count | 2 Count |
| Warranty Description | 1 Year Warranty |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** ESR
- **Colour:** Black - 2 pack
- **Compatible devices:** Smartphones
- **Compatible phone models:** Default
- **Mounting type:** Adhesive

## Images

![ESR for MagSafe Sticker, MagSafe Ring Magnet, 2 Pack Magnetic Metal Ring for Phone case, Universal Wireless Charger Conversion Kit for iPhone 17/16/16e/15/14,/Galaxy S25/Google Pixel 10, Black - Image 1](https://m.media-amazon.com/images/I/71ipw7goh+L.jpg)
![ESR for MagSafe Sticker, MagSafe Ring Magnet, 2 Pack Magnetic Metal Ring for Phone case, Universal Wireless Charger Conversion Kit for iPhone 17/16/16e/15/14,/Galaxy S25/Google Pixel 10, Black - Image 2](https://m.media-amazon.com/images/I/61BDI57FpNL.jpg)
![ESR for MagSafe Sticker, MagSafe Ring Magnet, 2 Pack Magnetic Metal Ring for Phone case, Universal Wireless Charger Conversion Kit for iPhone 17/16/16e/15/14,/Galaxy S25/Google Pixel 10, Black - Image 3](https://m.media-amazon.com/images/I/71wCs0smb+L.jpg)
![ESR for MagSafe Sticker, MagSafe Ring Magnet, 2 Pack Magnetic Metal Ring for Phone case, Universal Wireless Charger Conversion Kit for iPhone 17/16/16e/15/14,/Galaxy S25/Google Pixel 10, Black - Image 4](https://m.media-amazon.com/images/I/61Vm9SjnoYL.jpg)
![ESR for MagSafe Sticker, MagSafe Ring Magnet, 2 Pack Magnetic Metal Ring for Phone case, Universal Wireless Charger Conversion Kit for iPhone 17/16/16e/15/14,/Galaxy S25/Google Pixel 10, Black - Image 5](https://m.media-amazon.com/images/I/71zUl6ZSuGL.jpg)

## Available Options

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

## Questions & Answers

**Q: Does it work for a tpu case for the galaxy s22 ultra? because in the description it only mentions s21, s20 and s10**
A: Yeah it will work

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great and strong
*by H***L on 2 April 2026*

Great and the adhesive is strong on my case

### ⭐⭐⭐⭐⭐ Stylish & Strong Magnetic Sticker
*by S***D on 16 February 2026*

This magnetic sticker is perfect for my Samsung S25 Ultra. Samsung phones don’t have a built-in magnet, but this sticker makes it work with car holders easily. The adhesive is strong, holds the phone securely, and is very helpful while driving or charging with a power bank. It also looks stylish on the phone. Very satisfied!

### ⭐⭐⭐⭐⭐ Perfect in every way! Dont believe any negative comments!
*by A***N on 8 January 2024*

Im using this on all my family's phones. Got two stickers instead of one, didnt notice the description, but this is perfect for any phone. Really easy to assemble, the 3M adhesive is perfect and the magnet power is great gor car charging or holding, in all driving conditions, even at home on my desk. You can pair it with a VRIG magnetic holder. Its a great experience. I EVEN BOUGHT SOME SPARE ONES in case they get sold out or for some reason they stop manufacturing them.

## Frequently Bought Together

- ESR for MagSafe Sticker 360, MagSafe Ring Magnet, 2 Pack Magnetic Ring, Universal Magnetic Wireless Charger Conversion Kit for iPhone 16/16e/15/14/13/12/11, Galaxy S24/S23/S22 and More, Black
- Car Phone Holder for Magsafe [78+LBS Strongest Suction & 2400gf Strongest Magnetic] 360° Adjustable Car Phone Mount, Phone Holders for Your Car for iPhone 16 Pro Max 15 14 13 12 Plus (Carbon Fiber)
- Kaistyle for Magsafe Car Mount【20 Strong Magnets】Magnetic Phone Holder for Car Phone Holder Mount Dash【360°】Cell Phone Holders for Your Car Accessories for Women Men iPhone 16 Pro Max 15 14 13 12 Plus

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**Shop now:** [https://www.desertcart.jp/products/438588542-esr-for-magsafe-sticker-magsafe-ring-magnet-2-pack-magnetic](https://www.desertcart.jp/products/438588542-esr-for-magsafe-sticker-magsafe-ring-magnet-2-pack-magnetic)

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