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Antank Magnetic Power Bank Compatible with Steam Deck, 20000mAh 45W PD Fast 3.0 Charging Portable Battery Bank, External Battery Pack with Removable Magnetic Back Mount & Dual USB-C Cable

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Brand Antank
Battery capacity 20000 Milliamp Hours
Colour Black
Special feature Fast Charging
Voltage 5 Volts

About this item

  • [NO Magnetic Interference] First 45W 20000mAh Attached Power Bank Specifically Designed Only for STEAM DECK. With Detachable Magnetic Back Mount, it keeps the bank securely on the back of Steam Deck. Free your hand from holding the battery. Now we have solved problems of Delta fan incompatibility & interference. Compatible with both Huaying and delta fans of steam deck.
  • [Upgrade from 16000mAh to 20000mAh Fast Charging Battery] The maximum power accepted by SteamDeck is 45W and it's unable to reach 65W of charging power. This portable battery pack can charge your device just like the original steam deck charger. Built-in 20000mAh rechargeable battery can power your Steam Deck 0% to full with 1.5 times.
  • [Magnetic Detechable Back Mount Design] Built-in high-quality magnets to lets you easy slide to detach or lock for charging. First power bank that attached prefectly on the steam deck. Forget about the mess-up cable, and never need to hold the power bank any more. This power bank will not fall even you shake your Steam Deck vigorously. Note: This battery is magnetically attached and charged with a USB-C Cable, and is not compatible with protective case.
  • [Universal Dual USB-C Cables] This external battery is designed for your steam deck. But it can also charge your other USB-C-port phone or ipad as a 45W high speed chager. The package come with a short right-angle USB-C cable and another longer 3.2FT USB-C cable.
  • [Superior Safty Chip] This power bank with the magnetic mount design will not block the vent of steam deck. Built-in smart identifying chip system, it has advanced over-heat, over-current, over-discharge, over-voltage and short-circuit protection. And it not only the flash charge, protecting you and your Steam Deck is our first priority. 24*7 friendly customer support and also back our products for 18 months. Please feel free to contact us if any questions.
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Antank Magnetic Power Bank Compatible with Steam Deck, 20000mAh 45W PD Fast 3.0 Charging Portable Battery Bank, External Battery Pack with Removable Magnetic Back Mount & Dual USB-C Cable

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Product Description

1.for steam deck power bank battery pack
for steam deck
4. perfect power bank for steam deck console accessories replacement

Customer reviews

4.4 out of 5 stars
4.4 out of 5
597 global ratings
Steam deck portable charger
4 out of 5 stars
Steam deck portable charger
I tested it out primarily for the Steam deck. I had fully charged the charger to 100, and then depleted my decks battery level to 3%. It took about either close to 2 hours and just about to completely charge the deck, and that was without playing anything as it was changing. I like that it has a clip to attach it to the deck but I wish it was adjustable because you can't get it on with a case. I've heard that you can with a skin but you run the risk of damaging it. For me, I wouldn't attach it to the deck because that in general is heavy and so is the charger but it's nice to have that option. I also like that it's versatile and can be used to charge my switch, phone and tablet. Overall I would recommend it if you're looking for a reasonably priced portable charger.
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Top reviews from Canada

Anabelle h.
5.0 out of 5 stars Good quality
Reviewed in Canada on November 13, 2023
Verified Purchase
The media could not be loaded.
 I do not have a steam deck at the moment, but this charger charges anything with a USB-C port! So I use it for an Nintendo switch, controllers, etc.
It’s pretty heavy, so I’m assuming that it would add weight to your steam deck while playing, but the magnet is very secure, overall a great battery pack
One person found this helpful
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Alex McDonald
5.0 out of 5 stars Great little powerbank for greater extended play at the cost of added weight
Reviewed in Canada on July 21, 2023
Verified Purchase
The package includes 2 cables ( one Usb C to USB C with 90 degree angles and one USB C to USB C standard cable ) and the magnetic mount plus the power bank itself.

Pros:
1: Extended battery life
2: Mounting bracket is really easy to install and out of the way of the fan mounts
3 Led displaying the remaining charge and charging status
4: Magnetic bracket has not affected the rotation speed of my decks fan

Cons:
1. Adds quite a bit of weight can be quite heavy to hold for extended game sessions
2. Keep your steam deck charger to charge this power bank

Overall really happy with this power bank would purchase from this brand again
Customer image
Alex McDonald
5.0 out of 5 stars Great little powerbank for greater extended play at the cost of added weight
Reviewed in Canada on July 21, 2023
The package includes 2 cables ( one Usb C to USB C with 90 degree angles and one USB C to USB C standard cable ) and the magnetic mount plus the power bank itself.

Pros:
1: Extended battery life
2: Mounting bracket is really easy to install and out of the way of the fan mounts
3 Led displaying the remaining charge and charging status
4: Magnetic bracket has not affected the rotation speed of my decks fan

Cons:
1. Adds quite a bit of weight can be quite heavy to hold for extended game sessions
2. Keep your steam deck charger to charge this power bank

Overall really happy with this power bank would purchase from this brand again
Images in this review
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Customer imageCustomer image
2 people found this helpful
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Alexia
5.0 out of 5 stars Great battery to extend your gaming periods on the Steam Deck
Reviewed in Canada on December 18, 2023
Verified Purchase
This portable battery is made of good quality. Unfortunately, it can only charge to full battery for the first model Steam Deck and not the OLED. As I own the OLED, I found that it can at least charge it up to 80% before it dies which is still nice for me. It allows me to get an extra hour or two before my Steam Deck goes out of battery!
Customer image
Alexia
5.0 out of 5 stars Great battery to extend your gaming periods on the Steam Deck
Reviewed in Canada on December 18, 2023
This portable battery is made of good quality. Unfortunately, it can only charge to full battery for the first model Steam Deck and not the OLED. As I own the OLED, I found that it can at least charge it up to 80% before it dies which is still nice for me. It allows me to get an extra hour or two before my Steam Deck goes out of battery!
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5 people found this helpful
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Amazon Customer
4.0 out of 5 stars Works really well, witha. Few quirks
Reviewed in Canada on April 28, 2023
Verified Purchase
Pros:
- It charges just as fast as the ac adapter.
- The magnet is super strong, and it's notched so it doesn't move around at all.
- it holds a decent charge and seems to be able to charge the deck about 1 full charge - maybe 1.5, but I haven't extensively tested this.
- you can turn it on or off even when plugged into the deck.

Cons ( these are so minor)
- It adds almost double the weight. But that should be understandable.
- it almost needs a small hook or notch for the cable to sit in so it isn't hanging one way or another.
- you can then it on or off. This can be an issue as once I didn't realize it was off and didn't charge at all.

Great product. I do recommend this.
One person found this helpful
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Brandon Francis
5.0 out of 5 stars Great charger
Reviewed in Canada on May 24, 2024
Verified Purchase
When your steam deck huge handheld game is very low on battery this is your life saving for longer gaming time, plus you can literally use it as a walking charger to charge your phone for usb type c such as android phone.
One person found this helpful
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Kanika Hulstein
5.0 out of 5 stars Great
Reviewed in Canada on April 13, 2024
Verified Purchase
The magnet sticks really well. The attachment plate may get in the way of cases you have so be aware.
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Tom
1.0 out of 5 stars Died in less than 6 months
Reviewed in Canada on April 21, 2024
Verified Purchase
Totally useless after just a few months. No longer charges any devices. No response from Antank customer support. Do not buy.
It worked fine for a few months, though I have owned smaller power banks with much higher capacity and more ports. The only advantage of this one is the magnet that lets it stick to the Steam Deck attachment.
Totally bricked now, a complete waste of money.
2 people found this helpful
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William Lévesque
5.0 out of 5 stars I don’t worry about saving battery anymore
Reviewed in Canada on September 18, 2023
Verified Purchase
I recently go this battery and I have to say that I’m really impressed. I use it mostly while I’m travelling and I can charge my phone so many times with it that I just don’t look for a power source anymore. The little support to put on the back of the Steam Deack really makes it easier also to carry it around with it. The price is also fine compared to others batteries. I recommend!
Customer image
William Lévesque
5.0 out of 5 stars I don’t worry about saving battery anymore
Reviewed in Canada on September 18, 2023
I recently go this battery and I have to say that I’m really impressed. I use it mostly while I’m travelling and I can charge my phone so many times with it that I just don’t look for a power source anymore. The little support to put on the back of the Steam Deack really makes it easier also to carry it around with it. The price is also fine compared to others batteries. I recommend!
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Customer image
One person found this helpful
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Top reviews from other countries

Jak Red
5.0 out of 5 stars Strong, snap-on battery to boost unplugged playtime
Reviewed in the United States on February 11, 2024
Verified Purchase
I've had this a little over 5 months. It's a strong, long-lasting battery that doubles-to-triples my unplugged playtime (depending on game demands). the magnet is strong and designed to easily snap exactly in place. the cable is just the right length and helpfully angled at 90 degrees at both ends. the indicator lighting suggests how much battery power is left on the device. the plastic clip is strong and just slim enough to still zip the Steamdeck into the case the device came with. The battery is quite heavy, but positioned such that it sits at just the right angle when resting on a pillow on my lap, or seated at a table. I just need a way to have a full play session when I'm seated far from an outlet or on the occasional long trip, and this does the trick! At this price point and with the battery technology available today, this can't be beat!
3 people found this helpful
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Joe
5.0 out of 5 stars Antank Magnetic Power Bank...great portable charging bank!
Reviewed in the United States on August 30, 2023
Verified Purchase
This is a review for the Antank Magnetic Power Bank.

First thing I notice is that the quality looks exceptional. Nothing rattles and everything seems very solid and built well. There is a button on the front that when pressed shows a circular light formation so you know the remaining battery power. You can charge the battery with any phone charger and USBC cord.

The clip that goes onto the steam deck has a magnetic attachment so the battery pack is easily removed. (My Steam Deck is delayed in shipment so unfortunately I can't show it attached.) The magnet is very strong. You can see in the picture attached I am holding it upside down.

It comes with two cables, a long cable and short cable with 90° angles. The short one is perfect when hooking the battery up directly to the steam deck. The long one is good if you don't want to have the battery attached directly to the deck or if you're charging a cell phone or tablet.

The great thing about this battery pack is you can use it to charge your steam deck, cell phone, tablet, or even batteries for electronic devices such as cameras and camcorders. I am charging my camera battery in the picture attached.

I'm very pleased with this purchase, It's a quality item at a fair price. I would highly recommend it.
Customer image
Joe
5.0 out of 5 stars Antank Magnetic Power Bank...great portable charging bank!
Reviewed in the United States on August 30, 2023
This is a review for the Antank Magnetic Power Bank.

First thing I notice is that the quality looks exceptional. Nothing rattles and everything seems very solid and built well. There is a button on the front that when pressed shows a circular light formation so you know the remaining battery power. You can charge the battery with any phone charger and USBC cord.

The clip that goes onto the steam deck has a magnetic attachment so the battery pack is easily removed. (My Steam Deck is delayed in shipment so unfortunately I can't show it attached.) The magnet is very strong. You can see in the picture attached I am holding it upside down.

It comes with two cables, a long cable and short cable with 90° angles. The short one is perfect when hooking the battery up directly to the steam deck. The long one is good if you don't want to have the battery attached directly to the deck or if you're charging a cell phone or tablet.

The great thing about this battery pack is you can use it to charge your steam deck, cell phone, tablet, or even batteries for electronic devices such as cameras and camcorders. I am charging my camera battery in the picture attached.

I'm very pleased with this purchase, It's a quality item at a fair price. I would highly recommend it.
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3 people found this helpful
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J. Tucker
5.0 out of 5 stars Works great
Reviewed in the United States on June 20, 2024
Verified Purchase
Works great! Add a couple hours to the battery life. And easily attaches to the back of my steam deck. It’s slightly heavy, but it’s not enough of a negative to make it any less than five stars.
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Alex Achtmann
4.0 out of 5 stars Near perfect product
Reviewed in the United States on October 8, 2023
Verified Purchase
Since this product comes with other pieces I'll review each of them as best but short as possible.

Charger: Great!
It is heavy when attached to the SD (steam deck) but it's just enough to tolerate it if you're sitting. But keeps my gaming sessions longer when I'm on my bed or couch.

Clip attachment: good till it broke.
The clip is heartbreaking thing because once it goes, it's useless. However before it did the clip was light and not intrusive to your gaming.

USB-C Wire: handy and durable.
It right angle inputs became more than conventional when you have a charger behind it.

How did it the clip break?
In short I would take it off whenever I didn't need it. It broke at the top of the clip when the vents and power button are on the SD and they were pretty thing.

Overall: would recommend if the clip was a little bit more reinforced where the open top part that allows ventilation through.
4 people found this helpful
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Draven M93
5.0 out of 5 stars Must have
Reviewed in the United States on May 9, 2024
Verified Purchase
This charger is a must have for portable gaming. It does at least 1 full charge for less than 10% to full while I play.
It has a mount that clips to your steam deck, and the battery magnetically sticks to the mount.
2 cables are included, a short one with a 90° USB C male plug in, meant for use with the mount. And a longer type c plug in for sitting the battery down and playing or charging something else.
The battery itself uses a type c connection for charging and discharging. So the included cables are C to C.
It charges devices fast and doesn't run out quickly.
One person found this helpful
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