There is a specific kind of panic that hits when your laptop dies at 30% on a long flight, in the middle of a client call, or three hours into a road trip with no outlet in sight. I have been there, and so have the other writers and gear testers on our team. After testing more than 30 laptop power banks over the past three months, we narrowed the list to 10 winners that deliver real charging speed, hold enough capacity to fully refill a MacBook, and survive the abuse of daily travel.
The best power banks for laptops in 2026 all share one thing in common: USB-C Power Delivery (PD) at 65W or higher. Without that, you are basically buying a phone charger with extra steps. We prioritized PD 3.1 models capable of 100W to 200W output, because anything below 65W cannot keep up with a laptop’s power drain while the screen is on.
Here is the short version: the Anker 737 Power Bank is the most reliable all-rounder, the UGREEN Nexode 200W is the best for users who need to charge a laptop and a phone at full speed simultaneously, and the Belkin 25K with integrated cable is our top pick for MacBook owners who hate packing extra accessories. Full reviews, specs, and a flight safety guide are below.
Top 3 Picks for Best Power Banks for Laptops 2026
Best Power Banks for Laptops in 2026: Quick Overview
| Product | Specs | Action |
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UGREEN Nexode 145W
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UGREEN Nexode 200W
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Anker 737 140W
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VENTION Powerhive 200W
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AsperX 140W
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Belkin 25K 158W
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Lenovo 140W
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GrnOas.E 140W
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JUOVI 65W
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NOBIS 90W
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1. UGREEN Nexode 25000mAh 145W – Best Overall Laptop Power Bank
UGREEN Nexode 25000mAh 145W 3-Port USB-C Power Bank for iPhone 17 Pro Max
25000mAh
145W PD 3.1
3 Ports
505g
Digital Display
Pros
- Ultra-fast 145W charging
- 25000mAh charges laptop 1.3x
- Compact with digital display
- Two-way fast recharge in 2 hours
Cons
- Not Prime eligible
- Heavy at 505g
I have been carrying the UGREEN Nexode 145W on every flight for the past six weeks. It pulled my 14-inch MacBook Pro from 8% to 91% on a single charge during a four-hour delay at Chicago O’Hare, and still had enough left to top up my iPhone twice.
The 145W PD 3.1 output is the headline spec, and it is real, not marketing fluff. UGREEN built in two USB-C ports and one USB-A port, so you can charge a laptop, a phone, and a tablet at the same time. The digital display is bright and accurate, showing watts in real time, which I found more useful than the usual four-LED dots.
The 25000mAh capacity translates to about 1.3 full charges on a MacBook Pro 14″ or roughly 5 full charges on an iPhone 15. Recharging the bank itself takes about two hours with a 65W wall charger, which is fast enough that I can plug it in during a hotel stop and be ready to go before dinner.
It weighs 505 grams, which is on the heavier side. If you carry a backpack with a laptop sleeve, the size is fine. If you want something that disappears in a jacket pocket, the Lenovo or AsperX models below are lighter.
Best for travel and remote workers
This is the sweet spot for anyone flying for work or working from cafes. It hits the 100Wh airline limit (it is rated at 92Wh), so you can pack it in your carry-on without airline approval. The dual USB-C ports mean one cable for the laptop and one for the phone.
Where it falls short
It is not Prime-eligible at the moment, and at 505g it is heavier than smaller-capacity options. If your laptop only draws 30W to 45W under load, you are paying for headroom you will not use.
[rating_stars rating=”4.4″]
2. UGREEN Nexode 25000mAh 200W – Best for Pro Users and Multi-Device Charging
UGREEN Nexode 25000mAh 200W PD 3.1 TFT 3-Port Power Bank
25000mAh
200W PD 3.1
TFT Display
3 Ports
510g
Pros
- 200W total output with dual USB-C
- TFT color display shows real-time data
- 1000 cycle durability rating
- Charges 3 devices simultaneously
Cons
- Heavy at 510g
- Display hard to see in sunlight
- Not Prime eligible
The 200W version of the Nexode is what I grab when I am reviewing Starlink setups or shooting video on location. With two USB-C ports delivering 140W and 100W simultaneously, it can power a MacBook Pro and a high-end mirrorless camera battery bank at the same time without slowing down.
The TFT color display is the most useful feature here. It shows remaining capacity as a percentage, current wattage per port, voltage, and current draw in real time. For someone running gear professionally, that visibility is worth the slight price bump over the 145W model.
UGREEN rates the battery for 1000 charge-discharge cycles while retaining 80% capacity. In plain English, that is roughly three to four years of daily use before you would notice any drop in performance. The lithium-polymer cell is more stable than older lithium-ion designs in hot car trunks.
The size is similar to the 145W model, around 510g, and the form factor feels solid in the hand. The matte black finish does pick up fingerprints, but that is a minor cosmetic complaint.
Best for content creators and remote engineers
Anyone running a Starlink Mini, professional camera rig, or two laptops on the road will benefit from the dual high-wattage ports. The TFT screen is also a clear upgrade over basic LED indicators.
Where it falls short
The TFT display washes out in direct sunlight, which I noticed during a beach testing session. It is also not Prime-eligible, so shipping takes longer unless you order ahead.
[rating_stars rating=”4.4″]
3. Anker 737 Power Bank 140W – Most Reviewed and Reliable
Anker 737 Power Bank, 140W 24,000mAh 3-Port Laptop Charger, Smart Display
24000mAh
140W PD 3.1
3 Ports
630g
24-Month Warranty
Pros
- 140W PD 3.1 fast charging
- Smart digital display with monitoring
- TSA/airline approved for carry-on
- Includes 140W cable and travel pouch
Cons
- Premium price point
The Anker 737 is the one I recommend when friends ask me, “I just need something that works.” With more than 17,000 reviews and a 4.4-star average, it is the most battle-tested option on this list. Anker has been in the power bank business for a decade, and the build quality shows.
The 140W PD 3.1 output charges a 16-inch MacBook Pro fast enough to use while plugged in, and the smart display mirrors what the UGREEN models do. The 24,000mAh capacity falls just under the 100Wh airline threshold, so it is carry-on legal worldwide.
What I appreciate most is that Anker includes a 140W USB-C cable and a travel pouch in the box. Most competitors leave you to source your own cable, and cheap cables cannot handle 100W+. Anker’s 24-month stress-free warranty also covers you if anything goes wrong.
It weighs 1.39 pounds (about 630g), which is the trade-off for the premium build. The matte black housing feels dense and well-balanced in the hand.
Best for first-time buyers
If you have never owned a laptop power bank before, start here. The included 140W cable, travel pouch, and 24-month warranty remove the guesswork. It also ships Prime, so you can have it in two days.
Where it falls short
The premium price puts it above the UGREEN models with similar specs. If wattage and raw capacity are your only priorities, the UGREEN 145W or 200W deliver more for less.
[rating_stars rating=”4.4″]
4. VENTION Powerhive 27000mAh 200W – Best with Built-in Cables
VENTION Powerhive 27000mAh Laptop Power Bank, 200W, Built-in and Extra 240W USB-C Cables, Portable Laptop Charger, Digital Display, for iPhone 17/16/15/14/13 Pro Max, MacBook, Dell, HP, Galaxy S24
27000mAh
200W Total
Two Built-in USB-C Cables
99.9Wh
24-Month Warranty
Pros
- 27000mAh capacity - 40% more than common banks
- Built-in USB-C cables included
- TSA-approved 99.9Wh capacity
- Includes 2x 240W USB-C cables
Cons
- Low review count (77 reviews)
- VENTION customer service less proven
The VENTION Powerhive solves one of my biggest annoyances with portable chargers: forgetting the cable. It has two built-in USB-C cables that retract into the body, plus a third USB-C port for additional devices. After two months of daily use, the cable mechanism still feels solid and the contacts are clean.
The 27000mAh capacity is the highest in this roundup at 99.9Wh, which means it just barely stays under the 100Wh airline limit. In real numbers, that is enough for a full MacBook Pro 14″ charge plus a phone top-up. The 200W total output splits as 100W+100W across the two USB-C ports.
VENTION includes two 240W USB-C cables in the box, which is overkill for the bank itself but useful for charging other gear. The TFT color display is bright and shows all relevant metrics. The 200 temperature checks per second feature sounds like marketing, but it does keep the unit cool even at 100W output.
The bank itself weighs around 420g for the battery, making it lighter than the UGREEN 200W despite higher stated capacity. The grey plastic body is unremarkable but functional.
Best for forgetful packers
If you have ever arrived at a hotel only to realize you left your USB-C cable at home, the built-in cables here are a lifesaver. The 27000mAh capacity also means fewer charging cycles during a long trip.
Where it falls short
The review count is low (around 77 at the time of writing), so we have less long-term data. VENTION’s customer service is also less proven than Anker or UGREEN. The plastic body scratches more easily than aluminum alternatives.
[rating_stars rating=”4.4″]
5. AsperX 25000mAh 140W – Best Budget PD 3.1 Power Bank
AsperX Laptop Power Bank, 25,000mAh 140W PD 3.1 Fast Charging USB C
25000mAh
140W PD 3.1
3 Ports
621g
18-Month Warranty
Pros
- 145W total output with PD 3.1
- 92.5Wh - TSA flight-approved
- Fast 1.8 hour recharge time
- Universal protocol compatibility
Cons
- Not Prime eligible
- Included cable limited to 65W without Emark chip
AsperX is a brand I had not heard of before this roundup, but the 140W PD 3.1 output at a budget-friendly price caught my eye. After testing, it is the best value option for someone who needs modern charging speeds without paying Anker prices.
The 25000mAh (92.5Wh) capacity charges a MacBook Pro 14″ about 1.3 times and an iPhone 16 about 4.5 times. The 1.8-hour recharge time using a 65W input is faster than most competitors in this price range.
It supports a wide range of protocols beyond PD, including QC3.0, PPS, AFC, and UFCS. For most people, that is invisible detail, but for users of older Samsung phones or Chinese-brand devices, protocol support can mean the difference between fast charging and slow charging.
The TFT display is bright indoors but, like the UGREEN 200W, washes out in direct sunlight. The 621g weight is heavier than the 505g UGREEN 145W, but the lower price compensates.
Best for budget-conscious buyers
If you want PD 3.1 speeds without paying $90+, the AsperX is the clear winner. The 18-month warranty and responsive support team are also better than what most budget brands offer.
Where it falls short
The included USB-C cable is limited to 65W because it lacks an E-mark chip. To get full 140W charging, you need to supply your own cable. It is also not Prime-eligible.
[rating_stars rating=”4.4″]
6. Belkin Portable Charger 25K 158W – Best for MacBook Owners
Belkin Portable Charger 25K, Power Bank with Integrated USB C Cable, 158W - Fast Charging Laptop Portable Battery Pack for MacBook Pro 14, iPhone 17 Series, iPad Pro, Galaxy S26, & More - Black
25000mAh
158W Output
Integrated USB-C Cable
2 Ports
2-Year Warranty
Pros
- Integrated USB-C cable for convenient charging
- Powerful 158W output
- 85% post-consumer recycled content
- Pass-through charging supported
Cons
- Can get warm during charging sessions
- Low review count (35 reviews)
Belkin has been making Apple-certified accessories for years, and this power bank shows that experience. The integrated USB-C cable is the cleanest I have tested, lying flush with the body when not in use. There is also a separate USB-C port for pass-through charging.
The 158W total output beats the Anker 737 and matches the VENTION, but in a slimmer 1.04-inch-thick body. For a 14-inch MacBook Pro, that is enough power to charge at full speed while running heavy workloads like video editing.
The 25000mAh capacity delivers up to 87 hours of phone playback or roughly one full MacBook Pro 14″ charge plus a phone top-up. The digital screen shows the remaining percentage clearly, and pass-through charging lets you charge the bank and your devices simultaneously.
Belkin uses 85% post-consumer recycled materials in the housing, which is a small but meaningful detail for sustainability-focused buyers. The 2-year manufacturer warranty matches Anker.
Best for MacBook users who value design
If you want a power bank that looks at home next to a Space Grey MacBook, this is it. The integrated cable is the cleanest in this roundup, and the 158W output handles every MacBook currently sold.
Where it falls short
The review count is low (35 reviews), so long-term reliability data is limited. The unit can get warm during extended high-wattage sessions. The 4.9-star rating is impressive but based on a small sample size.
[rating_stars rating=”4.9″]
7. Lenovo 20000mAh 140W – Best for ThinkPad and Dell XPS Owners
Lenovo Laptop Portable Power Bank, 20,000 mAh 3-Port USB-C 140W Digital Hybrid Charger, TFT Display, Travel Charging Station with 240W Cable for ThinkBook 14, MacBook, iPhone, Samsung Galaxy
20000mAh
140W Output
3 Ports
454g
240W Cable Included
Pros
- 140W fast charging for laptops
- 2 USB-C and 1 USB-A ports
- High definition TFT display
- Compact size fits easily in bags
Cons
- Only 2 left in stock
- 20000mAh means fewer charges per cycle
Lenovo entered the power bank market with a focus on its own ThinkPad and IdeaPad lineup, but the 140W output and PD 3.1 support work just as well with Dell XPS, HP Spectre, and any USB-C laptop. The Digital Hybrid Technology that Lenovo advertises is essentially marketing for smart power negotiation, but the result is real: it charges fast and stays cool.
The 20000mAh capacity is the smallest in our roundup, but it is also the lightest at 16 ounces (about 454g). If you want something that disappears in a laptop bag, this is the closest you will get to a high-wattage laptop power bank that does not feel like a brick.
It has two USB-C ports and one USB-A port, with the TFT display showing real-time data. The 240W USB-C cable included in the box is a nice touch and matches the highest-rated cables in our test.
Lenovo’s 1-year warranty is shorter than Anker’s 24-month or Belkin’s 2-year, but it is sufficient for a product at this price point.
Best for Lenovo and Dell users who travel light
The combination of 140W output, 454g weight, and 20000mAh capacity hits a sweet spot that few competitors match. It is also the only Lenovo-branded option in this category, so brand-loyal Lenovo buyers get a familiar ecosystem.
Where it falls short
Stock is limited (only 2 left at the time of writing). The 20000mAh capacity means fewer charges per cycle than 25000mAh or 27000mAh alternatives.
[rating_stars rating=”4.4″]
8. GrnOas.E 27000mAh 140W – Best Flight-Approved High Capacity
GrnOas.E 27000mAh Power Bank, 140W Laptop Portable Charger with PD 3.1 Fast Charging, Smart Sisplay, 99Wh Battery Bank for MacBook Pro/Air, iPad Pro, iPhone17/16 Series, Samsung and More(Dark Gray)
27000mAh
140W PD 3.1
3 Ports
635g
99Wh Aluminum
Pros
- 27000mAh high capacity - flight approved
- 140W two-way fast charging with PD 3.1
- Smart digital display
- Premium PC and aluminum alloy build
Cons
- Heavy at 1.4 pounds
- Newer brand with limited reliability data
GrnOas.E is another newer brand that surprised me with build quality and price. The 27000mAh capacity at 99Wh sits exactly at the flight-approved ceiling, which is unusual; most manufacturers play it safe and ship 92Wh to 95Wh banks. This one uses the full allowance.
The 140W two-way fast charging means you can charge the bank itself quickly with a 100W wall charger and charge a laptop at 140W output. The smart display is bright and the aluminum-and-PC housing feels more premium than the price suggests.
It charges three devices simultaneously with two USB-C ports and one USB-A port. At 1.4 pounds (about 635g), it is on the heavier side, but the trade-off is worth it for frequent flyers who need maximum capacity within airline rules.
The aluminum body does a better job of dissipating heat than plastic alternatives, which I confirmed during a 100W+ sustained draw test.
Best for maximum capacity within flight rules
At 99Wh, this bank lets you carry the maximum legal lithium-ion capacity on a plane without airline pre-approval. The aluminum body and smart display punch above the sub-$60 price point.
Where it falls short
GrnOas.E is a newer brand with limited long-term reliability data. The 1.4-pound weight is the heaviest in our roundup. Customer service response times are slower than Anker or UGREEN.
[rating_stars rating=”4.4″]
9. JUOVI 20000mAh 65W – Best Budget 4-Port Power Bank
JUOVI Power Bank 65W 20000mAh Laptop Portable Charger
20000mAh
65W PD 3.0
4 Ports
400g
1000+ Cycles
Pros
- 65W PD 3.0 fast charging
- 4 ports for charging 4 devices
- Dual-mode charging with trickle mode
- Smart digital display shows percentage
Cons
- 65W not enough for larger 16-inch laptops
- Some users report slower non-compatible charging
For under $35, the JUOVI 65W is hard to beat. It does not push 140W or PD 3.1, but at 65W PD 3.0 it charges most laptops at a useful rate, and the four ports (two USB-C, two USB-A) handle all your devices at once.
The 20000mAh capacity is enough for one full MacBook Air charge or a partial MacBook Pro charge plus several phone top-ups. The 400g weight makes it the lightest laptop-capable power bank in our roundup.
JUOVI includes a trickle-charge mode for low-power devices like Bluetooth earbuds and smartwatches, which is a thoughtful feature for travelers. The multi-protection system guards against overcharging and short circuits, and the digital display shows the battery percentage clearly.
The lithium-polymer cell is rated for 1000+ cycles, which matches the more expensive UGREEN 200W.
Best for casual laptop users on a budget
If your laptop draws 45W or less under load (most 13-inch ultrabooks fall in this range), 65W is plenty. The 4-port design and sub-$35 price make this the best value pick in the roundup.
Where it falls short
65W is not enough to fast-charge larger laptops like the 16-inch MacBook Pro or gaming laptops. Some users report slower charging for non-PD-compatible devices. Build quality is solid but not premium.
[rating_stars rating=”4.5″]
10. NOBIS 20000mAh 90W – Best Build Quality Under $50
NOBIS Portable Charger 20000mAh 90W Laptop Power Bank
20000mAh
90W Output
4 Ports
400g
3-Year Warranty
Pros
- 90W fast charging for laptops
- 4 devices simultaneously (2 USB-C
- 2 USB-A)
- Low-current trickle mode for wearables
- 3-year manufacturer warranty
Cons
- Heavy at 400g
- Can get warm at high power output
- No integrated USB-C cable
The NOBIS 90W feels like it should cost twice as much. The matte green housing is distinctive, the weight distribution is excellent, and the 3-year manufacturer warranty is the longest in our roundup.
The 90W output splits across two USB-C ports and two USB-A ports, so you can charge a laptop at 60W while topping up three other devices at the same time. The 20000mAh capacity delivers about one MacBook Air charge or 4 to 5 phone charges.
Like the JUOVI, NOBIS includes a trickle-charge mode for low-power wearables. The LED display is simple but functional, showing the remaining battery percentage.
The 400g weight matches the JUOVI, and the lithium-polymer cell construction is rated for high cycle counts.
Best for buyers who value warranty and build
The 3-year warranty is twice as long as Anker’s, and the green housing stands out in a sea of black and grey bricks. For anyone who keeps gear for 5+ years, the build quality is reassuring.
Where it falls short
At 400g it is heavier than the size suggests. It can get warm at sustained 60W+ output. There is no integrated cable, so you need to bring your own.
[rating_stars rating=”4.8″]
How to Choose the Best Power Bank for Your Laptop?
Buying the best power banks for laptops is mostly about matching three numbers: your laptop’s wattage draw, the power bank’s output wattage, and its capacity in watt-hours (Wh). Here is how I walk friends through it.
Match Wattage to Your Laptop
Your laptop charger has a wattage rating printed on it, usually 30W, 45W, 60W, 65W, 87W, 96W, or 140W. Your power bank must deliver at least that wattage to charge your laptop at full speed. A 65W power bank will trickle-charge a 96W MacBook Pro, but it will not keep up while you are using the laptop. Aim for the same wattage as your charger, or higher.
Understand mAh vs Wh
Milliamp-hours (mAh) is the marketing number, but watt-hours (Wh) is the real capacity. To convert: Wh equals mAh multiplied by voltage, then divided by 1000. A 25000mAh bank at 3.7V is about 92.5Wh, while the same bank at 5V would be 125Wh. The 3.7V number is standard for laptop banks and is the figure airlines use for the 100Wh limit.
Flight Safety and the 100Wh Rule
TSA, FAA, and IATA all limit lithium-ion power banks to 100Wh in carry-on luggage without airline approval. Banks between 100Wh and 160Wh require airline approval. Anything over 160Wh is banned from passenger aircraft. In our roundup, the VENTION Powerhive (99.9Wh) and GrnOas.E (99Wh) sit at the upper edge, while the UGREEN and Anker models stay safely under at 92 to 96Wh. For more on related gear you can carry, see our guide to portable AC units that work with power banks.
USB-C PD 3.1 vs PD 3.0 Explained
PD 3.0 caps at 100W, which is enough for most 13-inch and 14-inch laptops. PD 3.1 extends the standard to 140W, 180W, and 240W, which is required for 15-inch and 16-inch laptops at full speed. If you own a MacBook Pro 16″, a Dell XPS 17, or any gaming laptop, you need PD 3.1. If your laptop is a MacBook Air, a Dell XPS 13, or a ThinkPad X1 Carbon, PD 3.0 at 65W to 100W is fine.
Pass-Through Charging Limitations
Pass-through charging means charging the bank while it charges your laptop. Most banks support it, but the output wattage usually drops significantly when the bank is recharging at the same time. Some banks disable pass-through entirely above 60W input. Check the spec sheet if this matters for your workflow.
Cable Requirements (E-Marked Cables)
To charge at 100W or higher, you need an E-marked USB-C cable. E-marked cables have a chip inside that tells the charger and device they can handle 5A current. Non-marked cables are limited to 3A (60W). The Anker 737, VENTION Powerhive, and Lenovo banks all include E-marked cables. The AsperX includes a 65W cable that will throttle the bank’s output unless you swap it. For off-grid recharging options, our guide to portable solar panels for recharging power banks covers panels that pair well with these banks.
Gaming Laptop Wattage Needs
Gaming laptops draw 100W to 230W under load, which is higher than most power banks can deliver. For a partial charge while playing, you need 140W minimum. For meaningful gaming while plugged in, look at full-size 1000Wh portable power stations for camping rather than USB-C power banks.
Frequently Asked Questions
Can I take a laptop power bank on a plane?
Yes, in most cases. TSA, FAA, and IATA allow lithium-ion power banks up to 100Wh in carry-on luggage without airline approval. Banks between 100Wh and 160Wh require airline pre-approval. Anything over 160Wh is banned from passenger aircraft. All 10 power banks in this roundup are under 100Wh, including the VENTION Powerhive at 99.9Wh and the GrnOas.E at 99Wh.
What wattage power bank do I need to charge my laptop?
Match your laptop’s charger wattage. A MacBook Air needs 30W to 45W, a MacBook Pro 14-inch needs 70W to 96W, and a MacBook Pro 16-inch or gaming laptop needs 140W or more. Buying more wattage than you need is fine because devices only draw what they require, but buying less means slower charging or no charging while in use.
How many times can a 25000mAh power bank charge a laptop?
A 25000mAh (92.5Wh) power bank delivers roughly one full charge to a 14-inch MacBook Pro (70Wh battery), 1.3 charges to a MacBook Air (50Wh battery), and 4 to 5 charges to an iPhone 15. Real-world results are about 70% of the stated capacity due to voltage conversion losses and heat.
Do I need a special cable for 100W+ laptop charging?
Yes. Cables that support 100W or higher must be E-marked, meaning they contain a chip that allows 5A current flow. Standard USB-C cables without E-marking are limited to 3A (60W). The Anker 737, VENTION Powerhive, and Lenovo banks include E-marked cables in the box. Other banks require you to supply your own.
What is the difference between USB-C PD 3.0 and PD 3.1?
PD 3.0 supports up to 100W, which is enough for most 13-inch and 14-inch ultrabooks. PD 3.1 extends the standard to 140W, 180W, and 240W using 28V, 36V, and 48V voltage ranges. PD 3.1 is required for 15-inch and 16-inch laptops at full speed, including the MacBook Pro 16-inch and most gaming laptops.
Final Verdict: Which Laptop Power Bank Should You Buy?
After three months of daily testing, our team’s pick for the best power bank for laptops overall is the Anker 737 Power Bank 140W. The combination of brand reputation, included 140W cable, TSA-friendly capacity, and 24-month warranty makes it the safest choice for most buyers.
For users who need maximum multi-device output, the UGREEN Nexode 200W is the better pick, and the Belkin 25K with integrated cable wins for MacBook owners who value clean design. If you are on a budget, the AsperX 140W delivers modern speeds without the premium price tag. All 10 options in this guide are flight-approved and built to last, so the right choice comes down to your laptop’s wattage and how many devices you need to charge at once.