---
product_id: 726776458
title: "ESR Mobile Battery 10,000mAh Qi2 Certified MagSafe Wireless Charging Compatible 27W Fast Charging via USB-C Dedicated for iPhone 15/14/13/12 MagSafe Charger with USB-C Cable Black"
brand: "esr"
price: "KSh10401"
currency: KES
in_stock: true
reviews_count: 8
category: "Esr"
url: https://www.desertcart.co.ke/products/726776458-esr-mobile-battery-10-000mah-qi2-certified-magsafe-wireless-charging
store_origin: KE
region: Kenya
---

# 27W USB-C Fast Charging 10,000mAh High Capacity 1200g Strong Magnetic Lock ESR Mobile Battery 10,000mAh Qi2 Certified MagSafe Wireless Charging Compatible 27W Fast Charging via USB-C Dedicated for iPhone 15/14/13/12 MagSafe Charger with USB-C Cable Black

**Brand:** esr
**Price:** KSh10401
**Availability:** ✅ In Stock

## Summary

> 🔌 Power up fast, stay sleek, and never miss a beat.

## Quick Answers

- **What is this?** ESR Mobile Battery 10,000mAh Qi2 Certified MagSafe Wireless Charging Compatible 27W Fast Charging via USB-C Dedicated for iPhone 15/14/13/12 MagSafe Charger with USB-C Cable Black by esr
- **How much does it cost?** KSh10401 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/726776458-esr-mobile-battery-10-000mah-qi2-certified-magsafe-wireless-charging)

## 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

- • **Smart Cooling Tech:** Built-in NTC sensor and AI-driven graphene cooling prevent overheating, ensuring safe, reliable charging anytime.
- • **Dual Device Charging:** Simultaneously power your iPhone wirelessly and another device via 27W USB-C wired port—stay connected without compromise.
- • **MagSafe Magnetic Mastery:** 1200g magnetic force locks your iPhone securely in place, delivering seamless wireless charging with zero slip.
- • **Double-Speed Qi2 Charging:** Qi2 certified 15W MagSafe charges twice as fast as standard 7.5W chargers for ultra-efficient power-ups.
- • **Ultra-Portable Powerhouse:** Slim 0.78-inch profile and lightweight 210g design make it the perfect on-the-go companion for busy pros.

## Overview

The ESR Mobile Battery is a Qi2 certified 10,000mAh power bank designed specifically for iPhone 12 through 15 series. It delivers 15W MagSafe wireless charging and 27W USB-C wired fast charging in a slim, lightweight form factor with advanced cooling technology and a strong magnetic lock for secure attachment.

## Description

desertcart.co.jp: ESR Mobile Battery 10,000mAh Qi2 Certified MagSafe Wireless Charging Compatible 27W Fast Charging via USB-C Dedicated for iPhone 15/14/13/12 MagSafe Charger with USB-C Cable Black : Electronics

Review: 30分で50%近く充電される - Qi2認証を謳うモバイルバッテリーの中で最もリーズナブルだったので購入しました。 マグネットは十分に強く、雑にカバンの中に入れておいてもスマホから外れることはありませんでした。 充電速度はかなり速く、20分で12%→45%(+33%)、そのまま30分で59%(+47%)でした。 有線での充電の方は、電力表示ケーブルで測ったところしっかりPD20W出ていました。 公式サイトに製品登録すると2年保証になるようです。故障の際にはしっかり対応してくれると信じましょう。
Review: 軽くてコンパクト - 同社の10000mahの製品をつかっていましたが、実際に10000mahを一日で使うことはないのに、重たいバッテリーをつねに持ち運んでいることに気が付いてこちらを購入しました。 Qi2対応で充電も早いし軽くてコンパクトで持ち運びがはかどります。

## Features

- 【Qi2 certified fast charging】: The Qi2 certified 15W MagSafe power bank charges 2 times faster than a 7.5W charger, providing safer, faster, and more reliable charging
- 【Ultra Compact】: At just 0.78 inches thick and weighing 0.47 pounds, this slim and compact 10,000 mAh MagSafe mobile battery is perfect for charging on the go
- 【Cooling Function】: The built-in NTC sensor, AI algorithm, and graphene cooling monitor the charging status to prevent overcharging and overheating, ensuring safe device protection It is also suitable for carry-on in aircraft
- 【Strong Magnet Lock】: With a magnetic force of 1,200g, it securely fixes the mobile battery
- Simultaneous Charging for 2 Devices: Qi2 MagSafe wireless charging and USB-C wired charging allow you to charge two devices simultaneously Wireless charging is only compatible with iPhone 15/14/13/12 series Package includes: Qi2 portable charger, 2 ft (0.6 m) USB-C to USB-C cable, user manual

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D7LW6492 |
| Amazon Bestseller | #17,293 in Electronics ( See Top 100 in Electronics ) #396 in Cell Phone Portable Power Banks |
| Brand | ESR |
| Color | Black |
| Compatible Devices | iPhone 16, iPhone 16 Plus, iPhone 16 Pro, iPhone 16 Pro Max, iPhone 15, iPhone 15 Plus, iPhone 15 Pro, iPhone 15 Pro Max, iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max, iPhone 13, iPhone 13 Pro, iPhone 13 Pro Max, iPhone 12, iPhone 12 Pro, iPhone 12 Pro Max |
| Customer Reviews | 4.1 out of 5 stars 384 Your Review |
| Global Trade Identification Number | 04894240201091 |
| Item Height | 2 cm |
| Item Weight | 0.21 Kilograms |
| Manufacturer | ESR |
| Model Number | 2G523 |
| Number of Ports | 1 |
| Other Special Features of the Product | Fast Charging, Lightweight, Slim, Wireless Charging |
| Portable | Yes |
| Special Feature | Fast Charging, Lightweight, Slim, Wireless Charging |
| Voltage | 5 Volts |

## Product Details

- **Brand:** ESR
- **Color:** Black
- **Special Feature:** Fast Charging, Lightweight, Slim, Wireless Charging
- **Voltage:** 5 Volts
- **Battery Cell Composition:** Lithium

## Images

![ESR Mobile Battery 10,000mAh Qi2 Certified MagSafe Wireless Charging Compatible 27W Fast Charging via USB-C Dedicated for iPhone 15/14/13/12 MagSafe Charger with USB-C Cable Black - Image 1](https://m.media-amazon.com/images/I/61JoVvruEEL.jpg)
![ESR Mobile Battery 10,000mAh Qi2 Certified MagSafe Wireless Charging Compatible 27W Fast Charging via USB-C Dedicated for iPhone 15/14/13/12 MagSafe Charger with USB-C Cable Black - Image 2](https://m.media-amazon.com/images/I/61Kwk8-XPKL.jpg)
![ESR Mobile Battery 10,000mAh Qi2 Certified MagSafe Wireless Charging Compatible 27W Fast Charging via USB-C Dedicated for iPhone 15/14/13/12 MagSafe Charger with USB-C Cable Black - Image 3](https://m.media-amazon.com/images/I/61NFZvzgoiL.jpg)
![ESR Mobile Battery 10,000mAh Qi2 Certified MagSafe Wireless Charging Compatible 27W Fast Charging via USB-C Dedicated for iPhone 15/14/13/12 MagSafe Charger with USB-C Cable Black - Image 4](https://m.media-amazon.com/images/I/61vuqrnxQzL.jpg)
![ESR Mobile Battery 10,000mAh Qi2 Certified MagSafe Wireless Charging Compatible 27W Fast Charging via USB-C Dedicated for iPhone 15/14/13/12 MagSafe Charger with USB-C Cable Black - Image 5](https://m.media-amazon.com/images/I/71Gz3nHwnnL.jpg)

## Questions & Answers

**Q: Why the power bank gets warm while in use?**
A: Magnetic charging converts electrical energy into electromagnetic wave.It will generate heat.Therefore, it is normal that the power bank feels warm during use.

**Q: How to prevent overheating?**
A: To prevent overheating, please do not use your iPhone while charging or use apps that consume a lot of power.

**Q: Why 80% stop charging?**
A: As part of iOS 17 temperature control, iPhone may pause charging by 80% to prevent overheating.The charging will resume when the temperature drops, allowing you to move it to a cooler place to charge faster.

**Q: What should I do if I can't charge my iPhone with MagSafe power bank?**
A: Make sure your iPhone is MagSafe (iPhone 12 or later series), the case thickness is less than 2mm, and there is no metal accessories, credit cards, or pop socket between your phone and power bank.

**Q: How much magnetic adsorption of a 10,000 mAh MagSafe mobile battery?**
A: The magnetic suction force of this mobile battery is 1,200g.Use with MagSafe compatible cases for extra grip

## Customer Reviews

### ⭐⭐⭐⭐⭐ 30分で50%近く充電される
*by M***F on January 19, 2026*

Qi2認証を謳うモバイルバッテリーの中で最もリーズナブルだったので購入しました。 マグネットは十分に強く、雑にカバンの中に入れておいてもスマホから外れることはありませんでした。 充電速度はかなり速く、20分で12%→45%(+33%)、そのまま30分で59%(+47%)でした。 有線での充電の方は、電力表示ケーブルで測ったところしっかりPD20W出ていました。 公式サイトに製品登録すると2年保証になるようです。故障の際にはしっかり対応してくれると信じましょう。

### ⭐⭐⭐⭐⭐ 軽くてコンパクト
*by ノ***軍 on December 13, 2025*

同社の10000mahの製品をつかっていましたが、実際に10000mahを一日で使うことはないのに、重たいバッテリーをつねに持ち運んでいることに気が付いてこちらを購入しました。 Qi2対応で充電も早いし軽くてコンパクトで持ち運びがはかどります。

### ⭐⭐⭐⭐ 充電中の発熱がちょっと、、という方に向けた商品
*by 大***津 on October 23, 2025*

ワイヤレス充電で発熱が気になる人はこれを買えばいい。 発熱しないわけではないが，他製品に比べ明らかに発熱量が少ないように感じる。 ただやはり、5000mAなのでスマホ0.8回分ほどしか充電できないため，大容量がらしい人にはオススメできないと感じる。

## Frequently Bought Together

- ESR for MagSafe Power Bank, Ultra-Compact 10,000mAh MagSafe Portable Charger, Qi2 Certified 15W Ultra-Fast Battery Pack, 27W USB-C MagSlim Charger with Cable for iPhone 16/15/14/13/12, Black
- ESR 3 Pack 9H+ Glass for iPhone 16 Pro Max Screen Protector, [Military Grade Shatterproof & Longest Durable] Armorite Ultra-tough Tempered Glass with UltraFit Tray
- ESR for iPhone 16 Pro Max Case, Compatible with MagSafe, Military-Grade Protective Case, Built-in Stash Stand Phone Case, Scratch-Resistant Back Cover, Classic Series, Clear

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-01-28*