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Slim Magnetic Power Bank

Slim Magnetic Power Bank

3.8(80 ratings)

Best price now

$54.99at AmazonObserved at 11:58 PM

16% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Our take on the Slim Magnetic Power Bank

The LGND Slim Magnetic Power Bank is a 5,000 mAh battery that snaps magnetically to the back of a phone and charges it wirelessly at 7.5W, with a 15W USB-C port for wired top-ups. It is 11mm thin with an aluminum alloy shell and ships with a 0.6m USB-C to USB-C cable. The best new price is $54.99 at Amazon as of November 7, 2026, with three stores listing it new.

Best foriPhone owners who want cable-free top-upsCommuters and travelers who want a pocketable backupPeople who dislike carrying cablesLight daily users who need one extra charge
Pros
  • Magnetic hold keeps the bank attached while moving
  • Slim 11mm aluminum body slips into a pocket
  • 7.5W wireless plus 15W USB-C covers both charging styles
  • 2-year warranty is longer than most budget banks offer
Cons
  • 5,000 mAh gives roughly one phone charge, not several
  • 7.5W wireless is slow compared with 15W wired
  • Rated 3.8 out of 5, so a notable share of buyers were unhappy
  • Magnetic attachment works best with MagSafe-style phones or cases

Slim Magnetic Power Bank prices at every store

  • The Home DepotNew

    In stock

    $65.34Free shippingObserved at 11:58 PM
    Visit The Home Depot
  • LGND SUPPLY CO.New

    In stockReturn policy

    $99.00Verified
    Visit LGND SUPPLY CO.
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $54.99Free shippingObserved at 11:58 PM
    Visit Amazon

Slim Magnetic Power Bank price history

Lowest price we've seen: $54.99 on Nov 7 at Amazon. Tracked across 2 stores since Nov 7.

What reviewers say

  • 3.8 / 580 ratings

Ratings average 3.8 out of 5 from 80 buyers, a middling score for a small magnetic bank. Buyers like the slim build and the magnet, but the 5,000 mAh capacity and slow wireless charging draw complaints.

What people mention
  • Size and weightPraisedOwners say it is thin and light enough to leave attached to the phone.
  • Magnet strengthPraisedBuyers report the bank stays put on the back of the phone during use.
  • Battery capacityCriticisedReviewers say 5,000 mAh delivers about one charge, less than they expected.
  • Charging speedCriticisedWireless charging at 7.5W is described as slow, with wired USB-C noticeably faster.
  • HeatMixedSome owners note the bank warms up during wireless charging.

About the Slim Magnetic Power Bank

Get Three & Save 20%

Power. Simplified.

The LGND Slim Magnetic Power Bank magnetically snaps to the back of your phone and charges it wirelessly — no cables, no bulk, no extra steps.

At just 8.8mm thin, it disappears in your pocket and locks on with a strong magnetic hold so it stays put while you move. With 18W fast charging via USB-C and a slim aluminum alloy shell, it's built to perform as clean as it looks.

Just snap it on and keep going.

Key Features:

• 5,000 mAh battery capacity

• Magnetic wireless charging

• 18W fast charging via USB-C In/Out

• 8.8mm slim profile

• Aluminum alloy shell

• LED battery indicator

• Available in Jet Black, White, and Military Green

Built for everyday carry. Built the LGND way.

Specifications

Battery capacity
5,000 mAhSource
Wireless output
7.5WSource
USB-C output
15WSource
Video playback
25 hoursSource
USB-C ports

Questions and answers

How many times can it charge a phone?
With 5,000 mAh, expect roughly one full charge for most phones, or about 22 extra hours of use. Large phones may get less than a full charge.
Does it work with non-MagSafe phones?
It charges any Qi-compatible phone wirelessly, but the magnetic hold is strongest on MagSafe iPhones or a magnetic case. Other phones can still charge through the USB-C port.
How fast does it charge?
Wireless charging runs at 7.5W, while the USB-C port outputs 15W. Wired charging is roughly twice as fast as wireless.
What comes in the box?
The power bank and a 0.6m (2ft) USB-C to USB-C cable. A wall charger is not included.
Is it worth $54.99?
It is a fair price for a slim magnetic 5,000 mAh bank with a 2-year warranty, but cheaper 10,000 mAh banks offer more capacity for similar money. Buy it for the slim fit, not the capacity.
When is it cheapest?
The best new price is $54.99 at Amazon as of November 7, 2026. Three stores list it new, so compare them before buying.
Where is the Slim Magnetic Power Bank cheapest?
At Amazon, for $54.99, 16% under what the other stores charge, as of our latest check.
What do buyers say about the Slim Magnetic Power Bank?
Rated 3.8 out of 5 from 80 ratings.
Where can I buy the Slim Magnetic Power Bank?
3 stores we checked sell it, including The Home Depot, Amazon, LGND SUPPLY CO..

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Stores we've priced the Slim Magnetic Power Bank at

  • Home Depot deals and prices
1Source
Included cable length
2ft/0.6m USB-C to USB-C cableSource
Dimensions
4in/102mm x 2.8in/72mm x 0.4in/11mmSource
Warranty
2-Year WarrantySource
Extra battery life
22 extra hoursSource