The UGREEN Nexode 25,000mAh 145W Power Bank is one of the highest-output portable batteries in its size class, with enough capacity and wattage to charge a Steam Deck several times over, top up most USB-C laptops at near-full speed, and run a phone alongside. This UGREEN Nexode power bank review covers what makes 145W meaningful, real-world Steam Deck and laptop use, weight and travel considerations, and the value verdict.
UGREEN Power Bank 25,000mAh 145W Laptop Portable Charger, Nexode 3-Port USB C PD Battery Pack, for MacBook Pro/Air, Dell XPS, iPhone 17/16/15/14, Galaxy S26 Steam Deck, iPad, and More
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UGREEN Nexode 25,000mAh 145W at a Glance
| Component | Specification |
|---|---|
| Compatibility | Steam Deck, ROG Ally, Legion Go, USB-C laptops (MacBook, XPS, Surface), phones |
| Capacity | 25,000mAh (92.5Wh) — under the 100Wh airline carry-on limit |
| Power output | 145W total: USB-C1 100W, USB-C2 45W, USB-A 22.5W |
| Ports | 2x USB-C PD 3.0 / PPS, 1x USB-A QC 3.0 |
| Charging input | USB-C PD up to 65W (full recharge in approx 1.5 hours) |
| Display | Integrated LED capacity / wattage display |
| Material | Aluminium-and-polymer housing |
| Weight | approx 1.18 lb / 535g |
| Approx price | around $99 |
Build Quality & Materials
UGREEN’s Nexode line sits at the more premium end of the brand’s range, and this 145W bank reflects that with an aluminium-and-polymer housing that feels solid in the hand. The integrated LED display is a real differentiator — it shows precise remaining percentage and live wattage in/out, making it easy to confirm at a glance whether the connected device is actually pulling the wattage you expect (a useful diagnostic when troubleshooting USB-C cables, which are the usual culprit when fast-charging fails). The unit is heavy at around 535g — that is the unavoidable cost of nearly 100Wh of cells and a high-wattage GaN charging stage inside. Two USB-C ports plus one USB-A is the right port mix for 2026; both USB-C ports support PD 3.0 with PPS (Programmable Power Supply), which means smarter, more efficient charging with PPS-capable devices like newer phones. Build feels designed to last.
Functionality & Real-World Use
The headline feature is the 145W total output. The first USB-C port delivers up to 100W solo, which is enough to charge most USB-C laptops at full speed — a MacBook Pro 14, Dell XPS 13/15 or HP Spectre will all charge as quickly as they do from the wall. The second USB-C provides up to 45W (sufficient for the Steam Deck’s 45W charging requirement, or for full-speed phone fast-charging), and the USB-A adds a QC 3.0 port for legacy devices.
For Steam Deck specifically, this is excellent: 45W matches the Deck’s maximum charge rate exactly, and the 25,000mAh capacity is theoretically enough for around four full Deck recharges from zero. In practice you can expect to run a Deck through 8-12 hours of continuous gaming with the bank topping it up — enough for a long flight, a day on the train, or extended convention use. The simultaneous capability is the real party trick: you can charge a laptop on port C1, the Deck on port C2 and a phone on USB-A all at once, with the bank intelligently balancing the available wattage across them.
Compatibility with Steam Deck / ROG Ally / Legion Go
The 45W USB-C PD output on port C2 is exactly what the Steam Deck and Legion Go need for full-speed charging — both handhelds use 45W USB-C PD as their official spec. The ROG Ally officially uses a 65W charger, which port C1 will deliver. All three handhelds will work transparently with this bank — plug in via USB-C and they charge while you game. For longer sessions, the C1 port can also keep a USB-C laptop alive alongside, making this a single-bank solution for travel with multiple devices. For Steam Deck travel cases that fit this bank alongside the handheld, see our JSAUX carrying case review. For broader laptop-on-the-go options, our best gaming laptops under $1,200 guide covers travel-class gaming laptops that also work with this bank.
Installation / Setup
No installation in the traditional sense — power banks are plug-and-play. UGREEN ships the bank pre-charged to roughly 50%; a full charge from empty takes about 1.5 hours using a 65W USB-C PD input. Use a USB-C-to-C cable rated for at least 100W (most decent USB-C cables are) to ensure full output is available downstream. Press the LED display button once to wake it; it auto-sleeps when no draw is detected to preserve cells. For first use, top it up to 100% before taking on a trip.
What’s in the Box
The package contains the 145W power bank itself, a 100W-rated USB-C to USB-C cable (long enough for laptop charging), a travel pouch, a user guide and warranty card. The included cable is a genuinely useful inclusion — many laptop-class power banks ship with thin USB-A cables that bottleneck the device’s output, so UGREEN deserves credit for including a proper 100W cable from the start.
Verdict
At around $99 the UGREEN Nexode 25,000mAh 145W is one of the most versatile portable batteries you can buy in 2026. For a Steam Deck owner who also travels with a USB-C laptop and phone, it is genuinely a one-bank-fits-all solution — and the 92.5Wh capacity stays just under the 100Wh airline carry-on limit, an important detail for travel. The weight is the real trade-off (it is a chunky 535g), but the capacity and wattage justify it for any user with serious charging needs on the move. For light travel a smaller bank may suffice, but for the buyer who wants one battery that handles everything, this is an easy recommendation. Pair it with the JSAUX 45W charger as your wall-side counterpart.
A useful framing: at 92.5Wh of usable capacity, the Nexode is roughly two-to-three times the capacity of the Steam Deck’s own internal battery (which sits at around 40Wh on LCD and 50Wh on OLED). That ratio means you can effectively triple your handheld gaming session length on a single charge of the bank — turning a 2-3 hour Deck session into a 6-9 hour travel-friendly gaming day. For long-haul flights, train journeys or all-day conventions, that is genuinely transformative. The 145W total output also means the bank does not become the limiting factor when you’re charging multiple devices: with the Deck pulling 45W, a phone pulling 25W and a small laptop pulling 60W simultaneously, you’re still well under the bank’s 145W total ceiling. Buyers should also note the integrated LED display’s diagnostic value — when a USB-C cable or device is not delivering the wattage you expect, the live wattage readout tells you immediately, which saves hours of troubleshooting in the field. For Deck travellers who pair this bank with the JSAUX carrying case (which has room for the bank alongside the Deck and charger), the combination becomes a self-contained mobile gaming kit that fits in a small backpack.
Frequently Asked Questions
Will the UGREEN Nexode 25,000mAh charge my Steam Deck at full speed?
Yes. The USB-C port C2 delivers 45W PD, which exactly matches the Steam Deck’s maximum charge rate. The Deck will charge as fast from this bank as it does from its included wall charger.
Can I take the UGREEN 145W power bank on a plane?
Yes. At 92.5Wh, the Nexode 145W is under the standard 100Wh airline carry-on limit, so it is allowed in carry-on luggage by all major airlines. Lithium-ion batteries are generally not allowed in checked luggage.
How many hours of Steam Deck gaming will this power bank add?
Roughly 8-12 hours of continuous gaming, depending on the game’s power draw. The Deck draws around 15-25W during typical gaming, so a 92.5Wh bank will sustain it well beyond the Deck’s own internal battery.
Can it charge a laptop and a Steam Deck simultaneously?
Yes. Port C1 delivers up to 100W to a laptop while port C2 delivers up to 45W to a Steam Deck, simultaneously — and the USB-A port can power a phone alongside.
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- JSAUX Carrying Case Review: Steam Deck / ROG Ally Travel
- JSAUX 45W USB-C Charger Review: Steam Deck PD 3.0
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