Best Nintendo Switch Power Banks in 2025

USB‑C Power Delivery is the Switch’s native language, so the best power banks for handheld gaming are the ones that speak it fluently. A current‑gen Nintendo Switch or Switch OLED negotiates up to about 18 W when undocked, typically using either a 9 V × 2 A or 15 V × 1.2 A PD profile, which is enough to recharge the console while you play. 

The coming Switch 2 is expected to draw closer to 25‑30 W thanks to a beefier Tegra chipset and a higher‑refresh display, so a bank that can supply at least one 30 W PD or PPS port will keep it charging rather than draining mid‑match.

When choosing a pack, start with output: look for USB‑C PD 3.0 or 3.1 at 18 W minimum for the current Switch and 30 W or higher for future‑proofing. Capacity matters too; every 1 Wh equals roughly 270 mAh at 3.7 V, so a 20 000 mAh pack (~74 Wh) gives two to three full Switch charges. 

Extras such as real‑time power displays, pass‑through charging, and multiple high‑wattage ports become invaluable if you also travel with a laptop or Steam Deck. 

The models below check those boxes at different sizes and price points, making sure your console stays topped up whether you are on a cross‑country flight or parked on the couch.

Best Nintendo Switch Power Banks: Quick Comparison

Best Nintendo Switch Power Banks: Top Picks 

Anker 737 Power Bank

Quick Highlights

• 24 000 mAh battery with 140 W total output
• Supports USB‑C PD, PPS, and fast charging profiles
• Real‑time OLED display for voltage, current, and remaining charge
• Two USB‑C and one USB‑A port for multi‑device power
• Price – $110 – Buy Now

The Anker 737 delivers desktop‑class output in a travel‑sized brick, charging the Switch at full speed while leaving bandwidth for phones or even a MacBook. Its smart display takes the guesswork out of power management, showing exactly how many watts are moving in either direction and how long the pack will last. With 24 000 mAh on tap, you can refill a Switch OLED roughly four times or run the console for well over a full day away from the wall.

Build quality feels reassuringly premium, and thermal performance stays solid thanks to Anker’s ActiveShield 2.0 monitoring. It is heavier than a simple phone bank, but if you juggle multiple USB‑C devices and want one battery to rule them all, the 737 earns its place in your carry‑on.

Pros

• Real‑time power readout is genuinely useful
• 140 W output handles laptops and future Switch 2 loads
• High efficiency and rugged construction

Cons

• Larger and heavier than lower‑watt banks
• Premium price tier

UGREEN Power Bank 25 000 mAh 145 W

Quick Highlights

• 25 000 mAh pack with 145 W shared output
• Dual USB‑C plus USB‑A for flexible charging
• PPS and PD 3.1 support up to 100 W on a single port
• Sleek aluminium shell with rounded edges
• Price – $100 – Buy Now

UGREEN’s flagship battery targets power users who travel light but charge heavy. Its primary USB‑C port reaches 100 W, enough for beefy laptops, while the second USB‑C still pushes 45 W — perfect for the Switch or Steam Deck. The third USB‑A covers legacy cables so you are never hunting adapters.

Size is comparable to a chunky smartphone power bank, yet the extra 1 000 mAh over the Anker provides an additional half‑charge for your console. Thermal management is solid, and pass‑through support lets you top up the bank and your Switch from one wall brick overnight.

Pros

• High headroom for Switch 2 and laptops
• Two high‑watt USB‑C ports plus legacy USB‑A
• Clean, travel‑friendly design

Cons

• No built‑in display
• Slightly heavier than a typical 20 K pack

mophie powerstation pro AC (2023)

Quick Highlights

• 27 000 mAh capacity with 100 W AC outlet and 60 W USB‑C PD
• Integrated carry strap and braided USB‑C cable
• Rugged matte housing with LED status bar
• Charges Switch, dock, or other AC gear on the go
• Price – $199.95 – Buy Now

Mophie’s powerstation pro AC turns your backpack into a portable wall socket. The 100 W AC outlet can run the official Switch dock or a small monitor, while the 60 W USB‑C PD port fast‑charges the console in handheld mode. That versatility is gold when hotel outlets are scarce or you want to game on a bigger screen without hunting power.

Its 27 000 mAh cell hits the TSA’s 100 Wh limit right on the nose, making it flight‑friendly yet spacious enough for multiple device cycles. Weight and cost are the trade‑offs, but if you value a true AC plug in the field, nothing else on this list matches it.

Pros

• AC outlet enables docked play anywhere
• Strong build with handy strap and cable storage
• High USB‑C wattage for fast handheld charging

Cons

• Heavier and pricier than USB‑only packs
• AC inverter drains capacity faster

INIU Power Bank 25 000 mAh 100 W

Quick Highlights

• 100 W USB‑C PD output plus 65 W secondary USB‑C
• 25 000 mAh cell in a surprisingly slim shell
• LED power bar shows remaining charge at a glance
• Three‑port design handles Switch, phone, and earbuds together
• Price – $54 – Buy Now 

INIU’s 100 W model punches above its price bracket, giving you laptop‑class output in a sub‑$100 chassis. It recharges a Switch while gaming without throttling and still leaves juice for another USB‑C device at 45–65 W. The LED bar is no OLED display, but it is bright, simple, and battery‑saving.

Durability is decent, though the plastic shell feels less luxurious than metal rivals. For travellers who want big numbers but need to watch their budget, this bank offers some of the best watts‑per‑dollar going into 2025.

Pros

• Excellent value for a 100 W pack
• Slimmer than most 25 K competitors
• Enough output for two power‑hungry devices at once

Cons

• Plastic housing feels basic
• No detailed power readout

Anker 325 Power Bank (PowerCore Essential 20K)

Quick Highlights

• 20 000 mAh capacity with 15 W shared output
• Dual USB‑A outputs plus USB‑C input‑output
• PowerIQ smart charging for slower devices
• Lightweight and wallet‑friendly
• Price – $55 – Buy Now

Anker’s 325 is the no‑nonsense standby: affordable, compact, and reliable. Its 15 W ceiling cannot sustain the Switch during heavy play, but it will refill the console two to three times while in sleep or low‑demand titles. Perfect for commutes, day trips, or as an emergency backup stuffed in a shoulder bag.

With a robust shell and time‑tested PowerIQ tech, it seldom misbehaves, even after years of cycling. Just temper expectations on speed and remember it is aimed at casual charging rather than marathon gaming.

Pros

• Very inexpensive for 20,000 mAh
• Compact and easy to stash
• Proven Anker reliability

Cons

• No true fast charging
• Cannot keep up with heavy gaming load

Final Thoughts

The right power bank keeps a Switch or Switch 2 running as long as you do. Heavy travellers and multi‑device users will gravitate to the Anker 737 or UGREEN 145 W for their blend of capacity and blazing output. Those who need an AC socket in their pocket have a clear winner in mophie’s powerstation pro AC. INIU’s 100 W pack hits a sweet spot for value without sacrificing performance, while the Anker 325 remains a solid safety net for players who just want an inexpensive top‑up on the go. Choose the capacity and wattage that match your play style, and your console will stay charged from first save file to final boss.

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