Best power banks for Steam Deck 2024

The best power bank for Steam Deck can keep you gaming for longer, even when you're away from a socket.

While the Steam Deck is undoubtedly great, one of the things we hope the Steam Deck 2 will improve upon is the battery life. It's not bad as such, given how power-hungry it is, but it's definitely one of the weaker areas. While some people like to use one of the top Steam Deck docks to overcome that, the best power bank for Steam Deck is a better portable choice.

So, even if the Steam Deck 2 does build on this, getting a power bank is a future-proofed bit of kit that'll get a lot of use for years to come. That could change if the 45W charger cable gets replaced, but until that becomes a fact, we'll assume these will work going forward too. So, here are the best ones.

Best Steam Deck power banks

1. Anker PowerCore+ - best high-capacity option
2. Anker PowerCore III - a well-rounded choice for most people
3. Miady 2-Pack - a great budget alternative
4. Antank Magnetic Power Bank - the best mid-range choice
5. Iniu Power Bank - best flexible option

Credit: Anker

1. Anker PowerCore+

Best high-capacity power bank for Steam Deck

Anker's PowerCore+ offers an optimal blend of portability and value, making it an ideal companion for your Steam Deck.

Equipped with 45W Power Delivery (PD), it ensures the fastest charging speeds for your device. The PowerCore+ also boasts an impressive 26800mAh capacity, providing sufficient power to charge your Steam Deck fully up to three times.

With these impressive specs, what's not to like? Check it out if a high-capacity power bank is what you're after to charge your portable PC.

• Read More: Best wireless chargers

Credit: Anker

2. Anker PowerCore III

Best power bank for Steam Deck all-around

The PowerCore III is a well-rounded charging device, which we'd say is an ideal companion for the Steam Deck as it delivers a robust 45W charging capacity alongside a substantial 19,200mAh storage reservoir.

Its compelling combination of inexpensive price, ample battery capacity, and impressive 45W power output solidifies its position as a great all-around option as far as power banks go to accompany the Steam Deck.

• Read More: Best PS5 controller chargers

Credit: Miady

3. Miady 2-Pack

Best budget power bank for Steam Deck

The only thing better than one reasonably priced power bank is two for the price of one, and that's what this Miady 2-pack offers.

With a reasonable output and a very respectable 20,000mAh capacity, this two-pack is a great way to get a bit more power on the go, and having two just means twice the glory.

They work well with phones too, which is what they're intended for, but can deal with the Steam Deck as well, making it a great option to consider if you don't want to break the bank when picking up a power bank.

• Read More: Best Xbox Series X controller chargers

Credit: Antank

4. Antank Magnetic Power Bank

Best mid-range power bank for steam deck

Essentially built with the Steam Deck in mind, this Antank device is a great option to consider as far as mid-range power banks are concerned.

For starters, it comes with a special way of connecting that allows it to sit on the back of your Steam Deck and then connect via magnets, making it a lot easier to deal with than most other options. It also still has a decent 20,000mAh capacity and a 45W output, which means it's got a lot of juice and speed.

It can still be used for other devices as well, which means its versatile as well as powerful, and, ultimately, a great pick for the Steam Deck.

• Read More: Best gaming handhelds

Credit: Iniu

5. Iniu Power Bank

Best flexible option

Finally, we've got the Iniu Power Bank, which has a hefty 25,000mAh capacity, and a mighty 65w output. Not only that, but it actually has three outputs, all from one device.

There are a lot of times when travelling you'll find yourself actually needing more than just one charger, and that's where this thing comes in. It can absolutely charge your Steam Deck, but the number of outputs means it can charge your phone and something else all at the same time.

It also looks good, which isn't a huge deal, but is always a nice bonus when you're going to be getting it out in public.

• Read More: Best PC gaming handhelds

Frequently Asked Questions (FAQs)

We've answered some of the most commonly asked queries below to help your search.

Does the Steam Deck need a power bank?

While you can do without a power bank for a Steam Deck, and that's easy to do if you mostly use it at home, it's a lot harder if you travel a lot and for long periods.

The battery life of the Steam Deck can be quite good when playing indie games, but if you're enjoying more demanding titles, then a power bank can help you do so for far longer.

Can power banks be used for other things?

Absolutely. A power bank is just a good investment these days, as they can help charge up smartwatches, smartphones, tablets, laptops, and whatever else you've got going on too.