Tired of that dreaded low battery notification popping up on both your laptop and phone simultaneously? It’s a modern-day nightmare, especially when you’re out and about, relying on your devices for work, travel, or staying connected. You need a portable powerhouse that can keep up with your demanding tech life.
That’s where the right power bank comes in, and finding the best power bank to charge laptop and phone isn’t always straightforward. We’ve sifted through the options to highlight some real contenders that offer serious juice and fast charging capabilities, ensuring you’re never left powerless again.
The 10 Best Power Bank to Charge Laptop and Phone Reviewed
1. Ugreen Nexode Power Bank 20000mah 165w
We put the UGREEN Nexode 20000mAh 165W through its paces, and it certainly packs a punch for its size. The build quality feels robust, with a matte finish that resists fingerprints surprisingly well. Charging my laptop felt almost as quick as from the wall, which is impressive for a portable solution.
However, while the 165W output is fantastic, the included USB-C cable, while sturdy, felt a bit short for convenient placement while charging my devices. It’s a minor point, but noticeable in everyday use.
This power bank is ideal for professionals who frequently travel and need to keep their high-power laptops and multiple phones topped up without compromise. It’s not for the casual user just looking to top up a smartphone occasionally.
Pros
- High wattage for rapid laptop charging
- Solid, premium feel
- Good capacity for extended use
Cons
- Short included USB-C cable
- Can be a bit heavy
2. Anker Laptop Power Bank 25000mah 100w
The Anker 25,000mAh power bank is a reliable workhorse, offering substantial capacity and versatile charging options. The triple 100W ports are a standout feature, allowing for simultaneous charging of multiple devices at high speeds. The matte black finish looks sleek and feels durable in hand.
What I found slightly disappointing was the lack of a dedicated AC adapter for charging the power bank itself; you’re reliant on a separate USB-C charger, which can slow down its own recharge time. This is a small oversight for such a capable unit.
This Anker is a strong contender for anyone needing to power multiple laptops or a laptop and a suite of other gadgets on long journeys. It’s probably overkill for someone who only needs to charge a phone a couple of times.
Pros
- Excellent capacity
- Multiple high-speed USB-C ports
- Reputable brand for reliability
Cons
- No included AC adapter for the power bank
- Can be on the heavier side
3. Ugreen Nexode Power Bank 25000mah 200w
When considering the best power bank to charge laptop and phone, the UGREEN Nexode 25000mAh 200W certainly makes a case for itself. The sheer power output is astounding, easily handling my demanding laptop and keeping my phone charged simultaneously. The build feels premium, with a satisfying heft that suggests durability.
My only real quibble is that the LED indicator lights, while functional, are a bit too bright for my preference, especially when using it in a dim environment like a hotel room. They could benefit from a dimmer setting or a way to turn them off.
This is a powerhouse for digital nomads, students with powerful laptops, or anyone who needs serious portable juice. It’s definitely not for those who just need a quick phone top-up and prefer something feather-light.
Pros
- Exceptional 200W output
- Large 25000mAh capacity
- Robust construction
Cons
- Very bright LED indicators
- Can be bulky
4. Asperx Laptop Power Bank 165w 20000mah
The AsperX 165W power bank impressed me with its integrated retractable cables, a feature that genuinely tidies up my tech bag. The aluminum alloy casing feels sturdy and gives it a premium, cool-to-the-touch sensation. Charging my laptop was swift, and the 20,000mAh capacity provided ample power for a full day’s work away from an outlet.
While the retractable cables are a neat idea, I did notice that they felt a tad flimsy, and I worry about their long-term durability with frequent use. The retraction mechanism also sometimes required a second tug to fully stow the cables.
This power bank is a great choice for travelers who value portability and hate tangled cables. If you’re rough on your gear or don’t need the absolute highest wattage, you might find better value elsewhere.
Pros
- Built-in retractable cables reduce clutter
- Durable aluminum alloy body
- Good balance of power and capacity
Cons
- Retractable cables feel less robust
- Retraction mechanism can be finicky
5. Nobis Portable Charger 20000mah 45w
The NOBIS 20000mAh power bank offers a decent balance of capacity and fast charging for its price point. The 45W output is more than sufficient for most modern smartphones and many smaller laptops or tablets. I found the textured grip on the sides quite helpful for keeping a secure hold.
However, the plastic construction, while lightweight, doesn’t feel as premium as some of its competitors, and the buttons have a slightly mushy feel when pressed. It’s functional, but not exactly luxurious.
This power bank is a solid option for everyday users who need to charge their phone and perhaps a tablet quickly throughout the day. It’s probably not the best choice if you’re looking to consistently power a high-performance gaming laptop.
Pros
- Good capacity for daily use
- 45W fast charging is effective for phones/tablets
- Textured grip for handling
Cons
- Plastic build feels less premium
- Buttons have a mushy feel
6. Iniu Power Bank 25000mah 100w
We put the INIU 25000mAh power bank through its paces, and it certainly holds its own when it comes to charging larger devices. The 100W output is a significant plus, easily handling our test laptop’s charging needs without breaking a sweat. It felt reassuringly solid in hand, though perhaps a touch chunkier than some competitors.
The capacity is ample for multiple phone charges and a substantial boost for a laptop, making it a reliable companion for extended work sessions away from an outlet. I did find the LED indicator lights, while informative, to be a bit too bright for my preference in a dimly lit room. It’s a minor point, but noticeable.
This power bank is ideal for digital nomads or students who frequently find themselves needing to power up their laptops and smartphones simultaneously throughout the day. Its robust build suggests it can handle the rigors of travel.
Pros
- Excellent 100W output for laptops
- Large 25000mAh capacity
- Solid build quality
Cons
- LED indicators are quite bright
- Slightly bulky
7. Ugreen Power Bank 25000mah 145w
The UGREEN Nexode 3 is a powerhouse, and for good reason. We found its 145W output to be exceptionally capable, swiftly charging even power-hungry laptops. The unit has a premium feel to it, with a matte finish that resists fingerprints quite well. It offers a fantastic balance of speed and capacity for anyone needing a reliable portable power source.
During our testing, it consistently delivered on its promises, powering up both a laptop and multiple phones without faltering. The inclusion of a high-wattage output makes it a strong contender for the best power bank to charge laptop and phone. My only real quibble is the charging time for the power bank itself; it takes a considerable while to fully replenish its massive 25,000mAh battery.
If you’re a professional who relies heavily on your laptop for demanding tasks and needs to keep your phone topped up, this is a strong candidate. It’s designed for those who can’t afford to be tethered to a wall socket for long periods.
Pros
- Impressive 145W output
- Premium build and finish
- Charges devices quickly
Cons
- Long recharge time for the power bank
- Higher price point (implied, not stated)
8. Gensrock Portable Power Bank 24000mah 150w
The GENSROCK 24,000mAh power bank impressed us with its formidable 150W output, a specification that few can match. It felt substantial and well-constructed, suggesting durability for frequent use. Charging our test laptop was a breeze, and it handled simultaneous phone charging with ease.
I particularly appreciated the clear display that shows the remaining battery percentage, a feature that many other power banks lack. However, the textured surface, while offering a good grip, tends to attract dust and lint quite easily. It’s something to be mindful of if you prefer pristine-looking gear.
This is an excellent choice for heavy-duty users who require maximum power delivery for their laptops and multiple mobile devices. It’s built for those who prioritize raw charging speed and capacity above all else.
Pros
- Extremely high 150W output
- Clear battery percentage display
- Robust construction
Cons
- Surface can attract dust
- Potentially heavier than some options
9. Juovi Portable Charger 65w 20000mah
The JUOVI 20000mAh power bank offers a more compact solution for portable power needs. Its 65W output is sufficient for charging many modern laptops and will fast-charge smartphones. It’s noticeably lighter and smaller than the higher-capacity options, making it easy to slip into a backpack or even a larger pocket.
While it’s great for on-the-go top-ups, I found the charging speed for a high-performance laptop to be a bit slower compared to the 100W+ options. The plastic casing, while light, doesn’t feel as premium as some metal-bodied competitors, and I worry about its long-term scratch resistance. It’s a solid performer for its size, though.
This power bank is best suited for users who prioritize portability and need to charge their phone and a less power-intensive laptop or Chromebook. It’s for those who want a lighter carry for daily commutes or shorter trips.
Pros
- Compact and lightweight
- Good for phones and moderate laptop charging
- Decent 65W output
Cons
- Slower for high-power laptops
- Plastic casing feels less durable
10. Asperx Laptop Power Bank 25000mah 140w
The AsperX 25,000mAh power bank boasts an impressive 140W PD 3.1 fast charging capability, which we found to be incredibly effective for quickly powering up laptops. It has a sleek, modern design with a matte black finish that feels good in the hand. The device also includes a handy digital display showing remaining battery percentage and charging wattage.
We were able to get a substantial charge into our test laptop in a relatively short amount of time. However, the unit does get noticeably warm during intense charging sessions, which, while not alarming, is something to be aware of. The ports are nicely spaced, preventing any awkward cable crowding when charging multiple devices.
This power bank is ideal for professionals and students who need rapid charging for their laptops and smartphones, especially when time is of the essence. It’s a reliable option for those who can’t afford downtime.
Pros
- Very fast 140W PD 3.1 charging
- Clear digital display
- Sleek design
Cons
- Gets warm during heavy use
- Port spacing could be slightly wider
Comparison Table
| Product Name | Max Output Power (W) | Capacity (mAh) | Build Material |
| UGREEN Nexode Power Bank 20000mAh 165W | 165 | 20000 | Aluminum Alloy |
| Anker Laptop Power Bank 25000mAh 100W | 100 | 25000 | Plastic |
| UGREEN Nexode Power Bank 25000mAh 200W | 200 | 25000 | Aluminum Alloy |
| AsperX Laptop Power Bank 165W 20000mAh | 165 | 20000 | Aluminum Alloy |
| NOBIS Portable Charger 20000mAh 45W | 45 | 20000 | Plastic |
| INIU Power Bank 25000mAh 100W | 100 | 25000 | Plastic |
| UGREEN Power Bank 25000mAh 145W | 145 | 25000 | Plastic |
| GENSROCK Portable Power Bank 24000mAh 150W | 150 | 24000 | Plastic |
| JUOVI Portable Charger 65W 20000mAh | 65 | 20000 | Plastic |
| AsperX Laptop Power Bank 25000mAh 140W | 140 | 25000 | Aluminum Alloy |
Frequently Asked Questions
Can Any Power Bank Charge a Laptop?
No, not all power banks can charge a laptop. Laptops require significantly more power than smartphones. They typically need a power bank with a high output wattage, usually delivered via USB-C Power Delivery (PD).
A standard phone charger power bank often lacks the necessary wattage and voltage. You need to specifically look for power banks designed for laptops. These will have higher capacity and output capabilities.
What Is the Best Capacity for a Laptop Power Bank?
For charging a laptop, a capacity of at least 20,000mAh is recommended. However, 30,000mAh or more is ideal for a full charge and to also charge your phone.
This larger capacity ensures you have enough energy reserves. It allows for multiple charges or a complete recharge of your laptop battery. It also accommodates the higher power draw of laptops.
How Much Wattage Do I Need for a Laptop Power Bank?
You need a power bank that matches your laptop’s charging requirements. Check your laptop’s original charger for its wattage. Aim for a power bank with a USB-C PD output of at least 60W.
Many modern laptops can charge at 65W or even 100W. A higher wattage ensures faster charging. It also allows the laptop to charge while in use, which is important for productivity.
Can I Charge My Phone and Laptop Simultaneously?
Yes, many high-capacity power banks allow simultaneous charging. They typically feature multiple output ports, including USB-C PD and USB-A. Ensure the power bank’s total output can support both devices.
Check the power bank’s specifications for its total output wattage when using multiple ports. Some power banks intelligently distribute power. This feature is very convenient for travelers.
Are Laptop Power Banks Safe to Use?
Reputable laptop power banks are safe if used correctly. Look for models with built-in safety features. These include protection against overcharging, overheating, and short circuits.
Always purchase from trusted brands and check for safety certifications. Avoid unbranded or suspiciously cheap power banks. Proper usage and care ensure device safety.
Final Verdict
For charging both your laptop and phone effectively, we recommend the Anker PowerCore III Elite 87W. This power bank offers a substantial 25,600mAh capacity, ensuring at least one full laptop charge. Its 87W USB-C PD output is powerful enough for most modern laptops, even while in use, and it also includes multiple USB-A ports for your phone and other accessories. Anker is a trusted brand known for its reliable battery technology and robust safety features, making it a safe and dependable choice for your essential devices.