expired
5000mAh LISEN Wireless Qi2 15W Ultra Slim MagSafe Power Bank
$17
$27
37% off
Amazon
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AmazonDeal Details
Update: This popular deal is still available.
B King via Amazon has 5000mAh LISEN Qi2 Wireless 15W Ultra Slim MagSafe Power Bank (Ice Grey) on on sale for $22.99 - $6 off when you apply promo code U7SHP97Q on the checkout page = $16.99. Shipping is free w/ Prime or on $35+ orders.
About this product:
B King via Amazon has 5000mAh LISEN Qi2 Wireless 15W Ultra Slim MagSafe Power Bank (Ice Grey) on on sale for $22.99 - $6 off when you apply promo code U7SHP97Q on the checkout page = $16.99. Shipping is free w/ Prime or on $35+ orders.
- Note: If promo code doesn't apply, refresh, re-enter, or review after selecting payment method to see if it already applied.
About this product:
- Qi2-certified 15W magnetic wireless charging
- 5,000mAh battery with up to 22.5W wired charging
- Strong magnets help keep the power bank securely attached
- Weighs about 3.6oz for lightweight everyday carry
- NTC temperature control helps manage heat while charging
Editor's Notes
Written by StrawMan86 | Staff- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Additional Information:
- This offer matches our recent and popular front page deal from August 2026 which earned 45 thumbs up.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.
B King via Amazon has 5000mAh LISEN Qi2 Wireless 15W Ultra Slim MagSafe Power Bank (Ice Grey) on on sale for $22.99 - $6 off when you apply promo code U7SHP97Q on the checkout page = $16.99. Shipping is free w/ Prime or on $35+ orders.
About this product:
B King via Amazon has 5000mAh LISEN Qi2 Wireless 15W Ultra Slim MagSafe Power Bank (Ice Grey) on on sale for $22.99 - $6 off when you apply promo code U7SHP97Q on the checkout page = $16.99. Shipping is free w/ Prime or on $35+ orders.
- Note: If promo code doesn't apply, refresh, re-enter, or review after selecting payment method to see if it already applied.
About this product:
- Qi2-certified 15W magnetic wireless charging
- 5,000mAh battery with up to 22.5W wired charging
- Strong magnets help keep the power bank securely attached
- Weighs about 3.6oz for lightweight everyday carry
- NTC temperature control helps manage heat while charging
Editor's Notes
Written by StrawMan86 | Staff- About this Store:
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
- Additional Information:
- This offer matches our recent and popular front page deal from August 2026 which earned 45 thumbs up.
- Please see the original post for additional details and/or view the Wiki and forum comments for further helpful discussion if available.
Community Voting
Deal
Score
+138
Good Deal
Bad Deal
Top Comments
Community Reviews
This ultra slim 5000mAh Qi2 magnetic power bank stands out for pocket friendly portability and quick top ups on the go. The thin profile fits with a phone attached, and the built in USB C cable can still be used for a second device. Real world use includes partial iPhone and AirPods charging, with some wired charges finishing in under an hour. The main drawback is heat, with repeated reports of the bank and phone getting warm or overheating, and the capacity often landing well below the rated 5000mAh.
Common Questions (5)
Yes, it can get warm to very hot during use, and one report says it can overheat a phone quickly. The heat is part of why efficiency can drop and why it may be better suited to short top-ups than long charging sessions.
It typically adds about 50-60% extra phone charge, and one report says it can top up an AirPods case about 20% in around 20 minutes. It is best for a partial boost on the go, not a full phone recharge.
Yes, it is described as very thin and easy to keep in a pocket with the phone attached. That makes it useful for outings, expos, or emergency top-ups when you want something light instead of a larger brick-like battery.
It can start fast wireless charging on a Samsung Fold 5, but it may quickly drop to slower wireless charging, possibly because of the case. Another warning says many "for iPhone" Qi2 chargers are tuned for iPhone compatibility rather than the official Qi2 behavior Samsung and Pixel devices expect.
The code reportedly works on the Grey version from seller Bking, not from Lisen direct. It may require next-day shipping, a couple of tries, and applying the code through the Amazon app arrow UI.
AI-generated summary based on comments from the community. Updated ago
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24 Comments
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Not worth it in my opinion. I have two, one from this company, you're better off using a short usbc cable when you do use this while it's attached to the back of the phone.
Plug it in for full charge, took less than an hour. So far so good.
I have various power banks, needed something super light to put in my bag for emergency as I'm on the go all the time. It would be handy when occasionally the charging port gets wet, I cannot charge with a wire.
This is not exactly a deal but it fits exactly what I look for months within the budget. Hold its charge for long term use too!
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