Table of Contents
When you rely on your laptop for work, travel, or study, running out of battery can feel like hitting a wall. A regular power bank is not enough for laptops because they need higher power output and larger capacity. That is where portable chargers designed for laptops come in. These devices are powerful enough to charge your laptop while still being compact enough to carry in your bag.
In this guide, you will discover the top 10 portable chargers that can charge a laptop efficiently. You will also learn what makes a great laptop power bank, how to choose one, and what features matter the most in real use. Whether you travel often, work remotely, or just want a reliable backup, this list will help you find the right option.
Quick Summary Table
| Rank | Product Name | Capacity | Max Output | Key Feature |
|---|---|---|---|---|
| 1 | Anker 737 Power Bank | 24,000 mAh | 140W | OLED display and multi-device |
| 2 | Zendure SuperTank Pro | 26,800 mAh | 100W | Slim and travel-friendly |
| 3 | Baseus Blade Laptop Power Bank | 20,000 mAh | 100W | Multi-port fast charging |
| 4 | UGREEN 145W Power Bank | 25,000 mAh | 145W | High power output |
| 5 | Omni 20+ Power Bank | 20,000 mAh | 100W | AC outlet support |
| 6 | Goal Zero Sherpa 100AC | 25,600 mAh | 100W | Outdoor and rugged design |
| 7 | Shargeek Storm 2 | 25,600 mAh | 100W | Transparent design and display |
| 8 | HyperJuice 245W Power Bank | 27,000 mAh | 100W+ | Includes an AC outlet |
| 9 | Mophie Powerstation Pro AC | 27,000 mAh | 100W | Budget-friendly option |
| 10 | RavPower PD Pioneer | 20,000 mAh | 90W | Budget friendly option |
How We Ranked These
Choosing the best portable charger for laptops is not just about picking the biggest battery. You need a balance of power, portability, safety, and usability. Here is what we focused on when ranking these chargers:
- Power Output: Your laptop needs enough wattage to charge properly. Most modern laptops require at least 60W, while some need 100W or more. We prioritized chargers that can handle demanding devices.
- Battery Capacity: Higher capacity means more charges. A 20,000 mAh to 27,000 mAh range is ideal for laptops and travel use.
- Port Selection: USB-C ports with Power Delivery are essential. Extra ports add convenience for charging phones and tablets.
- Size and Portability: A charger should be easy to carry. Slim designs scored higher for everyday use.
- Build Quality and Safety: Reliable brands and built-in protection systems are important for long-term use.
- Extra Features: Displays, AC outlets, and fast recharge capabilities added extra value.
1. Anker 737 Power Bank
If you want one of the most powerful portable chargers available, this is a top choice. The Anker 737 delivers up to 140W output, which means it can charge even high-performance laptops quickly.
You will notice the smart digital display right away. It shows charging speed, battery level, and estimated recharge time. This helps you manage your power more efficiently.
- 24,000 mAh capacity
- 140W USB-C output
- Smart display for real-time data
This charger is ideal if you use a MacBook Pro or other power-hungry laptops. It is slightly heavier than others, but the performance makes up for it.
2. Zendure SuperTank Pro
The Zendure SuperTank Pro stands out for its balance between power and usability. It offers four USB-C ports, which is rare and very useful if you charge multiple devices.
The OLED screen provides detailed information about each port, making it easier to track your charging setup.
- 26,800 mAh capacity
- 100W output
- Four USB-C ports
You will appreciate this charger if you carry multiple devices like a laptop, tablet, and phone.
3. Baseus Blade Laptop Power Bank
This charger is designed for people who want something slim and easy to carry. It looks more like a tablet than a power bank, making it perfect for travel.
Despite its slim design, it still delivers strong performance with up to 100W output.
- 20,000 mAh capacity
- Slim and lightweight design
- Dual USB-C ports
It fits easily into a laptop sleeve, which makes it great for commuting and flights.
4. UGREEN 145W Power Bank
If you want higher output without going too bulky, this is a great pick. The UGREEN 145W power bank can charge laptops, tablets, and phones at high speed.
It also supports fast recharging, so you can get it ready quickly before heading out.
- 25,000 mAh capacity
- 145W max output
- Fast recharge support
This is a strong all-around option for both work and travel.
5. Omni 20+ Power Bank
The Omni 20+ is unique because it includes an AC outlet. This allows you to plug in devices that do not support USB charging.
It also supports wireless charging and has multiple ports, making it very versatile.
- 20,000 mAh capacity
- AC outlet included
- Wireless charging support
You will find this useful if you use older laptops or accessories.
6. Goal Zero Sherpa 100AC
This charger is built for outdoor use and durability. It is popular among travelers and campers who need reliable power in remote areas.
The rugged design and AC outlet make it very flexible.
- 25,600 mAh capacity
- Durable build
- AC and USB-C outputs
It is slightly heavier, but perfect for long trips and outdoor adventures.
7. Shargeek Storm 2
This charger stands out because of its transparent design. You can see the internal components, which give it a unique tech look.
It also includes a detailed display that shows voltage, current, and temperature.
- 25,600 mAh capacity
- 100W output
- Advanced display system
This is a great choice if you enjoy both performance and design.
8. HyperJuice 245W Power Bank
The HyperJuice power bank is designed for users who need to charge multiple devices at once. It supports high total output and multiple ports.
It is especially useful if you work with a laptop, phone, and tablet at the same time.
- 27,000 mAh capacity
- Multi-device fast charging
- High total output
You will benefit from this if you want one charger for everything.
9. Mophie Powerstation Pro AC
This charger combines portability with the flexibility of an AC outlet. It is simple to use and works well for both modern and older devices.
- 27,000 mAh capacity
- AC outlet included
- Reliable performance
It is a practical option if you want a familiar plug-based charging experience.
10. RavPower PD Pioneer
If you are looking for a budget-friendly option, this charger delivers solid performance without a high price.
It may not have extra features, but it handles basic laptop charging well.
- 20,000 mAh capacity
- 90W output
- Affordable price
This is a good starting point if you want to try a laptop power bank without spending too much.
Conclusion
Choosing the right portable charger for your laptop depends on how you plan to use it. If you need maximum power, go for high-output models like the Anker 737 or UGREEN 145W. If portability matters more, slim options like the Baseus Blade are easier to carry every day. For flexibility, chargers with AC outlets give you more ways to power your devices.
In the end, the best charger is the one that fits your lifestyle. Think about your laptop’s power needs, how often you travel, and how many devices you carry. With the right choice, you will never have to worry about running out of battery again.
Frequently Asked Questions
Can a portable charger really charge a laptop?
Yes, but only if it supports USB-C Power Delivery with enough wattage. Most laptops need at least 60W, while some require 100W or more.
How many times can a power bank charge a laptop?
It depends on the capacity of the power bank and your laptop battery size. A 20,000 mAh power bank usually gives about half to one full charge.
Is it safe to use a power bank for laptops?
Yes, as long as you use a reliable brand with built-in safety features like overcharge and heat protection.
Do all laptops support USB-C charging?
No, older laptops may not support USB-C charging. In that case, you need a power bank with an AC outlet.
What is the best capacity for a laptop power bank?
A range between 20,000 mAh and 27,000 mAh is ideal. It offers a good balance between power and portability.
