But what is the best portable charger for the Steam Deck?
You will then want to factor in the capacity, size/ mass, and any other specifications/ features.
What is the best power bank for the Steam Deck?
At the heart of the Baseus is a 65 W power delivery system.
Multiple onboard outputs (two USB-A and one USB-C) make charging up to three individual devices a breeze.
Finally, we also like that it has a smart display.
There arent a lot of other budget battery packs out there right now with this kind of tech.
However, it can only provide two charges from a completely dead Steam Deck battery.
In terms of power, you get a 65 W max output.
Once plugged into the wall, the HALO Bolt regains its charge in just 3-4 hours.
Another big plus is that it can hold a charge for up to 18 months.
All in all, those after a universal power pack might fancy this option.
On top of that, its dimensions are small enough to be a constant companion for this handheld system.
Gamers that demand on-the-go recharging capabilities will relish the 45 W output.
Unfortunately, theres only one port of each pop in so the I/ O support is a bit limited.
Nonetheless, thats still a decent amount of connectivity for charging a single Steam Deck.
The versatility of this power bank is what makes it so attractive.
All in all, a great bit of kit that works exactly as advertised.
30 to 45 minutes.
Two USB-A ports flank the USB-C port, allowing users to charge up to three individual devices at once.
Gamers can also plug a USB-C power source into the power bank and charge through the USB-A ports.
However, doing so will limit the charge to just 12 watts.
The size and weight makes it a great little companion for your portable gaming system.
The only downside is that its capacity is better suited to shorter trips than longer ones.
The charging technology in this pack delivers 45 W of power consistently (and safely).
Turbocharge technology is supported via the PD fast charging ports onboard.
This is because the jot down-As are only capable of outputting a slower 12 watts.
Still, that shouldnt really bother most people.
Universal compatibility is the name of the game with this power bank.
Youll be able to charge your Steam Deck, and all kinds of mobile devices from different manufacturers.
Furthermore, the pass-through support allows the battery pack to perform charges and discharges at the same time.
Theres then a 45 W USB-C PD output, plus two 15 W USB punch in-A outputs.
They allow you to recharge other smaller devices at a slower and more stable rate.
Its going to be hard to find other power bank options with more input and outputs than this one.
USB-A, USB-C, and AC power are all available on the front of the rig.
Also found on the front is an LCD screen with some important LED indicators.
On top of that, theres an integrated high/ low-temperature indicator just in case thermals do start to raise.
However, this shouldnt be an issue with this hardware.
In short, the HIYYDS is a top-tier portable charger for the Steam Deck.
To power multiple devices all at once, the MAXOAK has a total of six USB outputs.
Unfortunately, theres no USB jot down-C output, though.
Therefore, for fast-charging you would have to charge your Steam Deck through the AC/ DC outlet.
Its worth noting that a charging brick of this size does come with a few cons.
Besides the obvious weight, it takes between six and eight hours to fully recharge.
We also like that the life-span is top-notch, guaranteeing up to 1000+ recharge cycles.
Considering its large capacity, its size isnt overly massive, either.
The Maxoak lives up to its specs and offers superb value.
Power distributed from this power bank is handled primarily through a 45 W USB-C port.
Rapid recharge technology from Anker lets you refill the power completely in just 3 and a half hours.
Gamers will be able to recharge any rig that takes advantage of the USB protocol.
Its worth noting that quick charging is only possible through the USB pop in-C port.
That leaves the USB-A ports to deliver slower/ more stable power for phones and tablets.
Anker has a near-legendary reputation for making some of the best battery packs in the industry today.
Compared to the PowerCore III, the Elite has an increased 60 W USB-C output.
For the Steam Deck, this is slightly overkill, though.
Is it worth buying a Power Bank for the Steam Deck?
Its worth buying a power bank just to keep the Steam Deck on an even keel.
While running Linux, the battery life dwindles so fast that even being connected to power doesnt stop it.
What could a power bank do in the face of such battery-draining prowess?
Well, for one, it can certainly minimize it.
How to Choose the Best Power Bank for the Steam Deck in 2025?
Its also something that Steam will certainly address in future updates.
For now, though, youll need to match power with power.
Your best bet is to go high, somewhere along the lines of 25,000 to 36,000mAh.
Were talking something along the lines of 45Wh+ to be more precise.
Size/ Weight
Obviously, youll need to make some concessions here.
It would simply laugh at such a tiny power bank and then gobble it up whole.
Renogy is another quality brand worth looking into.
Frequently Asked Questions
What is the Steam Decks battery capacity?
The Steam Deck has a 5,200 mAh battery capacity.
It uses a 40Whr lithium-ion (Li-ion) battery with an internal current of 7.7V.
How many times can a 10000 mAh power bank charge a Steam Deck ?
A 10,000 mAh power bank can charge your Steam Deck battery up to 1.6 times.
How many times can a 20000mAh power bank charge a Steam Deck ?
A 20,000 mAh power bank can charge your Steam Deck battery up to 3.2 times.
Does any power bank work with Steam Deck?
A power bank without a USB key in-A port will also work with an adapter.
45 W is the max amount of power the Steam Deck can charge at.
How powerful should a Steam deck portable charger be?
This is because the Steam has a 45 W USB-C PD input.
Chargers with less power than 45 W will be limited.
Any higher will be throttled.
Are power banks safe for Steam Deck?
Third-party USB portable chargers or power banks are generally safe for the Steam Deck.
So far, there have been no reports of an aftermarket charger damaging the console.
Does the Steam Deck come with a charger?
The length of the cable is 1.5 meters or 4.9 feet.
We hope you found a Steam Deck power bank on this list.
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