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Your cart is empty.4.4 out of 5 stars
- #7,732 in Cell Phones & Accessories (See Top 100 in Cell Phones & Accessories)
- #389 in Cell Phone Portable Power Banks
Product Description
Anthony
Reviewed in the United States on June 4, 2025
I bought a different power bank which is 10,000 mah. It is great and it charges much faster but what you sacrifice is the size of the power bank. I ended up returning it. This one is much smaller and lighter. It works great when you are in a bind. You do sacrifice the capacity but I am ok with it. After using it a few times, I prefer the smaller size over the capacity. It is a pain to carry such a big battery in your pocket. The size of this battery is good. It strike a good balance between capacity and size.
Allen Holub
Reviewed in the United States on June 23, 2025
The 5,000 mAh version is close to perfect. Very thin, lightweight, and trivially easy to use. It only charges the phone to 80%, but I'd much rather carry around two of these than the bigger, heavier, 10,000 mAh version. (My main use for these is carrying a spare when I'm travelling and walking around a new city—I've come to rely on maps for that, so I don't want it to fail because of a power issue.)
カスタマー
Reviewed in Japan on June 22, 2025
薄くて、とても使いやすいです。
Angela W
Reviewed in the United States on June 21, 2025
I bought this for my husband for Father's Day. The magnets are strong enough to keep it attached to his phone so it can charge his phone while it's in his pocket. It looks nice, easy to use and feels well made. It functions as you'd expect. Just pop it on the back of your phone and you're good to go. 5000mAh is a lot of power for a charger this thin. My husband is happy with it and recommended it to our daughter.
BNS
Reviewed in the United States on June 12, 2025
Cannot recommend for Samsung phone. Gets extremely hot and only charges the phone about 20% by Wireless charging. I am using it with a short cord it comes with then it fast charges the phone and works well and you can still stick it by magnet to your phone case to keep it in place. Not ideal but better than nothing. Don't know about iphones. They then sent me a different battery which works better for samsung.Samsung recommended by them:https://www.amazon.com/dp/B0DM8LRX4K
Chris in Houston
Reviewed in the United States on May 7, 2025
I used this for the first time yesterday. Fully charged, it got my15 from 10-90%, but it was dead after that. So, disappointing that a 5000 mah battery cannot even fully charge a 3350 mah phone once.Per the warnings in the package, it got pretty hot while charging my phone. Will experiment more with the cord and with/without the magnet.The best part is the small size, but I guess that is also its limiting factor.5/30/25 UpdateLisen reached out to me and offered several solutions. After several attempts (on their part) I finally replied and, since the 5000 seemed lacking, I opted for a 10000 replacement. It arrived yesterday and I still have to put it through the paces to see how it fares. For comparison, it is the same profile, but almost just under 2x as thick, and 2x as heavy (figures). The point of this update is to confirm that Lisen customer service is for real.6/1/2025 UpdateI got nearly 2 full charges out of the 10000 mah unit and there is still 1 light on, so I'm guessing 2-2.5 charges worth of power. These were wired charges without using the magnet. Not sure if using the magnet affects the available power. On the plus side, wired charging was pretty fast (maybe 2% per minute?).As I said above, it's 2x as thick, so a little more cumbersome to use with the phone (wirelessly with magnet) but it's definitely doable.
Saran
Reviewed in the United Arab Emirates on May 28, 2025
Resolved my issue a great supporting system behind this brand , intrested to buy more products of this brand.
Mark
Reviewed in the United Kingdom on May 27, 2025
Great for keeping my phone charged all day.Great design and quality. Thinner than I had expected.The magnet it strong enough to hold it in place so very functional and recharges very quickly.Highly recommend this.
José C. G.
Reviewed in Australia on May 1, 2025
The LISEN 8mm’ Ultra Slim MagSafe Power Bank is a compact and lightweight charging solution designed for iPhone users who need portable power on the go. With a sleek alloy body, strong magnetic attachment, and fast-charging capabilities, this power bank offers both style and functionality for everyday use.Pros:✔ Ultra-Thin & Lightweight: At just 8mm thick, this power bank is thinner than an iPhone 15, making it easy to carry without bulk.✔ Fast Charging: Supports 7.5W wireless charging and 18W wired charging, allowing users to charge their phone up to 100% in just 2 hours.✔ Strong Magnetic Attachment: Securely snaps onto MagSafe-compatible iPhones, ensuring stable charging without slipping.✔ Premium Alloy Build: The metallic finish provides a premium feel, while the high-end lithium-polymer battery ensures long-lasting performance.✔ Advanced Cooling Technology: New breakthroughs in cooling materials improve stability by 30%, increase charging speed by 10%, and reduce heat buildup by 37°CCons:➖ Limited Battery Capacity: The 5,000mAh capacity is suitable for short-term use, but may not provide multiple full charges.➖ Wireless Charging Efficiency: Due to wireless charging inefficiencies, the rated capacity is closer to 3,000mAh, meaning users may not get a full charge (use the supplied USB-C cable to increase charging speed by 140% and leverage nominated battery capacity effectively).➖ Heat Management Considerations: While cooling technology helps, the power bank may still get warm during extended use, requiring careful handling.Final Verdict:The LISEN 0.3‘’ Ultra Slim MagSafe Power Bank is a stylish and ultra-portable charging solution for iPhone users who prioritize convenience and minimalism. While its battery capacity is modest, its fast-charging capabilities, strong magnetic attachment, and premium alloy design make it a great choice for everyday use.
bevansciw
Reviewed in the United States on March 16, 2025
Updated Product ReviewI 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.
aki
Reviewed in Japan on April 25, 2025
デザインがカッコいいまた、丁寧な対応が印象的でした！
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