---
product_id: 741900960
title: "LISEN 0.3‘’ Ultra Slim MagSafe Portable Charger,5000mAh Wireless Card Slim MagSafe Battery Pack iPhone 17 Air Accessories,Magnetic Power Bank for iPhone 17 Pro Max Plus Air/16/15/14/13/12，Pearl"
brand: "lisen"
price: "6623 kr"
currency: ISK
in_stock: true
reviews_count: 11
category: "Lisen"
url: https://www.desertcart.is/products/741900960-lisen-0-3-ultra-slim-magsafe-portable-charger-5000mah-wireless
store_origin: IS
region: Iceland
---

# Fast 7.5W wireless & 20W wired charging 0.3'' ultra-slim profile 5000mAh portable power LISEN 0.3‘’ Ultra Slim MagSafe Portable Charger,5000mAh Wireless Card Slim MagSafe Battery Pack iPhone 17 Air Accessories,Magnetic Power Bank for iPhone 17 Pro Max Plus Air/16/15/14/13/12，Pearl

**Brand:** lisen
**Price:** 6623 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Slim, Charge Fast, Stay Cool — The MagSafe Essential for Millennials on the Move

## Quick Answers

- **What is this?** LISEN 0.3‘’ Ultra Slim MagSafe Portable Charger,5000mAh Wireless Card Slim MagSafe Battery Pack iPhone 17 Air Accessories,Magnetic Power Bank for iPhone 17 Pro Max Plus Air/16/15/14/13/12，Pearl by lisen
- **How much does it cost?** 6623 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/741900960-lisen-0-3-ultra-slim-magsafe-portable-charger-5000mah-wireless)

## Best For

- lisen enthusiasts

## Why This Product

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

## Key Features

- • **Cool & Safe Charging:** Advanced heat shields cut temperature by 37℉, keeping your device safe and cool during fast charging.
- • **Sleek Power on the Go:** Ultra-thin 0.3'' design slips effortlessly into your pocket or bag—charge without the bulk.
- • **Speed Meets Efficiency:** Reach 100% charge in just 2 hours with cutting-edge lithium-polymer tech and NTC temperature control.
- • **MagSafe Magnetic Mastery:** Strong magnets ensure a secure snap-on connection for seamless wireless charging on iPhone 12-17 series.
- • **Certified Quality Assurance:** FCC, UL, TUV, RoHS certified for peace of mind—trusted safety standards for your daily hustle.

## Overview

The LISEN 0.3’’ Ultra Slim MagSafe Portable Charger packs a powerful 5000mAh battery into a sleek, featherlight design thinner than an iPhone 15. Engineered with advanced heat shields and certified safety standards, it delivers fast 7.5W wireless and 20W wired charging with reliable magnetic alignment for iPhone 12 through 17 series. Perfect for professionals and students craving portable power without the bulk, it keeps you charged and connected all day with style and confidence.

## Description

desertcart.com: LISEN 0.3‘’ Ultra Slim MagSafe Portable Charger,5000mAh Wireless Card Slim MagSafe Battery Pack iPhone 17 Air Accessories,Magnetic Power Bank for iPhone 17 Pro Max Plus Air/16/15/14/13/12，Pearl : Cell Phones & Accessories

Review: Update - Notable Improvements - Updated Product Review I was not totally satisfied with the original purchase for a number of reasons. However, I also wasn’t totally dissatisfied with it either. Its biggest benefit was always its strongest selling point, the fact that it is ultra slim. First, I’d like to say thank you to Bonnie and her excellent customer service. Most companies sell you something and walk away. LISEN on the other hand actually listened and was willing to address my concerns. Obviously I was unaware there was an updated version of the product I received. The company’s solution was to replace the purchase with the newer version. They also offered a full refund, but I was more interested in the product itself and its slim profile. What has changed? One concern was the original purchase got warmer than I liked while charging my phone. This new version DOES NOT warm up while charging my phone. LISEN has resolved this issue. The original purchase charged my phone slower than I liked. This has been resolved in the newer version. The original purchase did not charge my phone completely. As Bonnie pointed out and she is correct, I own an iPhone Pro Max. The 5K version of this device or any other brand is not capable of giving the larger battery in the Pro Max a full charge, but it will get you 80% of the way there (typically good enough). If you’re looking for a full charge on the Pro Max, purchase the larger 10K version of the LISEN (full charge plus). The original purchase took a long time to recharge. This issue has been resolved in the newer version. It recharges at least as fast as advertised. My final issue with the original purchase was the MagSafe connection. The primary connection is strong and that was true on the original purchase. Not falling off. My issue was and still is that it can twist easier than I’d prefer. If you’re familiar with the MagSafe design, it has the circle and line on the bottom. The line on the bottom prevents a device from twisting or turning. This portion of the magnet could still be improved, but is a minor concern. Updated conclusion. The newer version is a solid product and delivers as promised. And again, its best feature is how slim it is (unmatched in the industry, at the moment). Less bulk, less weight. They have resolved the biggest issues, but could improve it further, per my last comment. In all, I’d give it 4.5 stars, but that is not an option. Because they addressed the most pressing issues in the new version, it gets 5 stars.
Review: Quality and efficiency of use. - Super slim and comfortable enough to where you can hardly feel in your pocket. Charger is easy to charge and carry wherever while providing enough charge to get you through a long day. Highly recommend, specially for the price.

## Features

- Product Parameters Upgrade:Dimensions:99mm*67.5mm*9mm Weight：104g；To reduce heat issues, LISEN selected newer heat shields, resulting in a temperature reduction of 37℉.(Note: It's normal for the power bank to reach temperatures between 96-115°F when the ambient temperatureis 75°F.This complies with international standards and poses no safety risks. Please feel free to use it with confidence.Avoid playing games while charging）
- Ultra-Thin & Portable＆High Quality: LISEN magnetic power bank is just 0.3 inches thick, thinner than an iPhone 15, offering mobile freedom without bulk. Keep your devices fully charged without being encumbered.LISEN Ultra Slim Power Bank has FCC, UL, TUV, DOE, CEC, UN, RoHS certifications to ensure the safety of use, and can be freely imported into and exported from Europe and the United States
- Fast Charging: Charge your phone up to 100% in just 2 hours with advanced lithium-polymer technology and NTC temperature control, twice as fast as other portable chargers. Note: 7.5W wireless, 20W wired charging; speed decreases after 75%.Not compatible with non-MagSafe cases (may cause heating)
- Perfect for an On-the-Go Life ＆ College Essentials: With 5,000mAh capacity, this MagSafe charger keeps you powered through meetings, adventures, or travel without adding extra burden. Snap it on and go! Ultra-thin design that doesn't add any weight. Perfect for commuting to class, traveling, taking photos, attending parties, and concerts. Its sleek appearance also makes it an ideal gift.
- Durability & Innovation: Strong magnets ensure a secure connection with your phone, while high-end lithium-polymer tech offers long-lasting performance. Features overcharge protection and NTC temperature control for safety.Major brands recall their products due to safety incidents, LISEN, as a responsible brand, strictly controls the quality of each product to ensure that there are no safety problems!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FF4L98XF |
| Batteries | 1 Lithium Polymer batteries required. |
| Best Sellers Rank | #1,103 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #85 in Cell Phone Portable Power Banks |
| Color | White |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,482) |
| Date First Available | June 23, 2025 |
| Item Weight | 5.6 ounces |
| Item model number | 2E421 |
| Manufacturer | Huizhou Yimai Electronics Technology Co.,Ltd. |
| Other display features | Wireless |
| Product Dimensions | 2.6 x 0.38 x 3.9 inches |
| Special features | Over Charging Protection, Pocket Size, Slim, Wireless Charging |

## Product Details

- **Battery Capacity:** 5000 Milliamp Hours
- **Brand:** LISEN
- **Color:** White
- **Connector Type:** USB Type C
- **Special Feature:** Over Charging Protection, Pocket Size, Slim, Wireless Charging

## Images

![LISEN 0.3‘’ Ultra Slim MagSafe Portable Charger,5000mAh Wireless Card Slim MagSafe Battery Pack iPhone 17 Air Accessories,Magnetic Power Bank for iPhone 17 Pro Max Plus Air/16/15/14/13/12，Pearl - Image 1](https://m.media-amazon.com/images/I/61XiOpfMfPL.jpg)
![LISEN 0.3‘’ Ultra Slim MagSafe Portable Charger,5000mAh Wireless Card Slim MagSafe Battery Pack iPhone 17 Air Accessories,Magnetic Power Bank for iPhone 17 Pro Max Plus Air/16/15/14/13/12，Pearl - Image 2](https://m.media-amazon.com/images/I/61A+hdr5FoL.jpg)
![LISEN 0.3‘’ Ultra Slim MagSafe Portable Charger,5000mAh Wireless Card Slim MagSafe Battery Pack iPhone 17 Air Accessories,Magnetic Power Bank for iPhone 17 Pro Max Plus Air/16/15/14/13/12，Pearl - Image 3](https://m.media-amazon.com/images/I/71xyA-K42qL.jpg)
![LISEN 0.3‘’ Ultra Slim MagSafe Portable Charger,5000mAh Wireless Card Slim MagSafe Battery Pack iPhone 17 Air Accessories,Magnetic Power Bank for iPhone 17 Pro Max Plus Air/16/15/14/13/12，Pearl - Image 4](https://m.media-amazon.com/images/I/71HONe3STfL.jpg)
![LISEN 0.3‘’ Ultra Slim MagSafe Portable Charger,5000mAh Wireless Card Slim MagSafe Battery Pack iPhone 17 Air Accessories,Magnetic Power Bank for iPhone 17 Pro Max Plus Air/16/15/14/13/12，Pearl - Image 5](https://m.media-amazon.com/images/I/61ezdqlwr5L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Update - Notable Improvements
*by B***W on March 16, 2025*

Updated Product Review I was not totally satisfied with the original purchase for a number of reasons. However, I also wasn’t totally dissatisfied with it either. Its biggest benefit was always its strongest selling point, the fact that it is ultra slim. First, I’d like to say thank you to Bonnie and her excellent customer service. Most companies sell you something and walk away. LISEN on the other hand actually listened and was willing to address my concerns. Obviously I was unaware there was an updated version of the product I received. The company’s solution was to replace the purchase with the newer version. They also offered a full refund, but I was more interested in the product itself and its slim profile. What has changed? One concern was the original purchase got warmer than I liked while charging my phone. This new version DOES NOT warm up while charging my phone. LISEN has resolved this issue. The original purchase charged my phone slower than I liked. This has been resolved in the newer version. The original purchase did not charge my phone completely. As Bonnie pointed out and she is correct, I own an iPhone Pro Max. The 5K version of this device or any other brand is not capable of giving the larger battery in the Pro Max a full charge, but it will get you 80% of the way there (typically good enough). If you’re looking for a full charge on the Pro Max, purchase the larger 10K version of the LISEN (full charge plus). The original purchase took a long time to recharge. This issue has been resolved in the newer version. It recharges at least as fast as advertised. My final issue with the original purchase was the MagSafe connection. The primary connection is strong and that was true on the original purchase. Not falling off. My issue was and still is that it can twist easier than I’d prefer. If you’re familiar with the MagSafe design, it has the circle and line on the bottom. The line on the bottom prevents a device from twisting or turning. This portion of the magnet could still be improved, but is a minor concern. Updated conclusion. The newer version is a solid product and delivers as promised. And again, its best feature is how slim it is (unmatched in the industry, at the moment). Less bulk, less weight. They have resolved the biggest issues, but could improve it further, per my last comment. In all, I’d give it 4.5 stars, but that is not an option. Because they addressed the most pressing issues in the new version, it gets 5 stars.

### ⭐⭐⭐⭐⭐ Quality and efficiency of use.
*by C***Z on February 27, 2026*

Super slim and comfortable enough to where you can hardly feel in your pocket. Charger is easy to charge and carry wherever while providing enough charge to get you through a long day. Highly recommend, specially for the price.

### ⭐⭐⭐⭐ Updated after testing to 4 stars
*by K***R on September 1, 2025*

This update to my first review with a one star rating. Lisen team responded quickly to my feedback and a fresh testing cycle was conducted. 2nd review: Testing with iPhone 12 with Otterbox MagSafe slim profile case, the Lisen snaps tightly and begins charging but drops off within 30 seconds. However after removing the case the Lisen snaps to the iPhone 12 and charges efficiently and at a faster rate than when I use the Lightening cord to charge the phone. On the iPhone XS with a thinner protective MagSaf case (made by Teayoha) the Lisen snaps firmly and works efficiently and quickly. This very nicely designed charger is efficient. Certainly it is the smallest and easiest to carry with nice contours. It does have issues with thicker cases which the seller did state in the advertisement. Upgrading the rating to four stars only because many people use the thicker cases for additional protection on their phones. Lisen management gets 5 stars for customer service and excellent communication. Previous feedback: Beautiful design and concept, but the one I received dropped off the charging cycle less than one minute after connecting it to my iPhone 12 via mag safe. I doubled checked that it was fully charged as indicated by four blue indicators. I'm disappointed as this has a slim and portable design. Alas the engineering inside failed.

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---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-08*