Best power bank for Steam Deck: Omnicharge, Anker & more

Joel Loynds
best power bank for steam deck

Fancy getting a power bank for your Steam Deck? We’ve rounded some of the best power banks for the Steam Deck.

Just accept it. We want to play games non-stop on our Steam Deck. It would be so much fun, but the sad reality is that your Steam Deck, or portable console won’t be able to run without some extra juice behind it for more than a few hours.

While the Steam Deck, and the Steam Deck OLED, is mighty and has powerful innards, it is power-hungry, too, meaning that you’d be looking for a charging socket more often than not.

You may conserve battery by playing games at the lowest setting, but this would beat the purpose of having such powerful hardware in the console and high-resolution graphics in the games.

That is why you need to invest in a power bank. Not only will it ensure that your Steam Deck doesn’t run out of battery while you’re about to cross the level you’ve been trying to, but it will also mean that you can play games where you can’t easily access a power socket.

We’ve scoured the internet to list some of the best power banks that won’t let your Steam Deck battery die mid-game and can even charge your phone and MacBook on the go.

The best power bank for the Steam Deck: Omnicharge Omni Mobile 25600

omni 25600

While we recommend the slightly more powerful Anker 737 below, you have to remember that the Steam Deck only really needs 45W to charge. As such, a much bigger battery and 60W coming out of a USB-C port for the same price is nothing to scoff at.

The Omni Mobile 25600 is a relatively small and flat device to keep in your bag, and with a massive 25600 mAh battery onboard, you’ll be able to not only charge your Steam Deck but your phone too.

When choosing a power bank, another thing to take into consideration is portability. Having this sidled up against the edge of your bag, with a nice secure USB-C cable coming out the top is going to be one of the best options out there.

Plus, having 25600 mAh on hand for any occasion should see you through a couple of charges before the charger itself needs to have a break.

The coolest power bank for your Steam Deck: Shargeek Storm2

Shargeek Storm 2

The Shargeek Storm2 is one of the coolest and most unique power banks on the market. Its transparent design makes it look extremely cool and has a large display that tells you the amount of power and rate at which your Steam Deck is drawing from the power bank. It also tells you the speed at which it is being charged.

While the see-through design makes it look unique, getting a sneak peek at the internals of a power bank is a different experience. Though it’s the most mundane thing, Shargeek has made this a USP of the portable power bank.

Cool stuff aside, the Shargeek Storm2 can charge various devices, including your Steam Deck, MacBook, and any laptop that supports charging over the Type C port, apart from any phone, tablet, or wearables.

The best premium power bank for the Steam Deck: Omni 20c+

omni 20c+

The Omni 20c+ is an utterly fantastic device, having used it extensively in the past. Its puck-like form factor may raise some eyebrows, but its specs are nothing to sniff at.

It can output up to 100W over its USB-C port, as well as provide two 5-volt charges over USB-A at the front. Not only can you charge your Steam Deck, other accessories, and your phone all in one big hub.

However, the Omni 20c+’s incredibly robust specifications also come with a premium price tag of $249.99. Honestly, considering the Steam Deck needs less than half of the power that this device can output, it can be a little bit overkill. But, it’s also incredibly versatile.

The best budget power bank for the Steam Deck: Anker 737

anker 737 charger

One of Anker’s newest chargers is the 737, which provides an astounding number of ports for a device as slim as it is. It’s powered by a whopping 24,000 mAh battery and if it can charge an M1 MacBook Air nearly twice, it should have no problems with the Steam Deck.

There’s a cool 140W coming out of the USB-C port and boasts it can pump up a MacBook’s battery to 50% in 40 minutes.

Compared to others on the market promising similar performance, Anker might be one of the few that we trust with our devices. The dedication to ensuring that you’re always safe is absolutely required when dealing with such high voltage. Anker employs their “ActiveShield 2.0” to ensure that devices are safe (we assume by turning the charger off at certain intervals), and your Steam Deck should be just fine over extended periods of time.

What wattage does the Steam Deck need to charge?

Steam Deck with a MicroSD card

45 watts is what Valve recommends for getting the best results from a charge on your handheld, whether it’s the LCD model, or the Steam Deck OLED.

This is the main thing to take into consideration when you go and choose a portable charger that can actually provide enough power to the Steam Deck.

While you could get trickle charge working, you’d have to leave the Deck unmanned. If a game causes it to draw more than it’s getting, you’ll end up seeing it shut down.

Looking for more Steam Deck guides? Get started with our Ultimate Starter Guide, which includes the best microSD cards and more.

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About The Author

E-Commerce Editor. You can get in touch with him over email: joel.loynds@dexerto.com. He's written extensively about video games and tech for over a decade for various sites. Previously seen on Scan, WePC, PCGuide, Eurogamer, Digital Foundry and Metro.co.uk. A deep love for old tech, bad games and even jankier MTG decks.