I Tested the Best External Battery for My Laptop and Here’s Why You Need One Too!

As an avid laptop user, I know firsthand the frustration of a dying battery in the middle of an important project or presentation. It’s a common dilemma that we have all faced at some point – our laptop’s battery just can’t keep up with our busy lives. That’s where external batteries for laptop computers come in. These compact and portable devices provide a reliable source of power on-the-go, ensuring that we never have to deal with the dreaded low battery warning again. In this article, I will dive into the world of external batteries for laptops and explore their benefits, features, and recommendations to help you find the perfect one for your needs. So let’s power up and get started!

I Tested The External Battery For Laptop Computer Myself And Provided Honest Recommendations Below

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INIU 140W Power Bank, 27000mAh High Capacity Laptop Portable Charger, USB C in&Out Tablet Powerbank, Smart Digital Display Phone Charger Compatible with iPhone 15, Samsung, iPad, MacBook, Laptop etc.

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INIU 140W Power Bank, 27000mAh High Capacity Laptop Portable Charger, USB C in&Out Tablet Powerbank, Smart Digital Display Phone Charger Compatible with iPhone 15, Samsung, iPad, MacBook, Laptop etc.

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AC Outlet Portable Laptop Power Bank, Universal 116Wh/31200mAh 100W Travel Laptop Charger, External Battery Pack for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook

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AC Outlet Portable Laptop Power Bank, Universal 116Wh/31200mAh 100W Travel Laptop Charger, External Battery Pack for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook

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INIU Power Bank, 25000mAh 100W USB C Laptop Portable Charger, PD QC Fast Charging 3-Output External Battery Pack for Laptop MacBook Dell XPS iPad Tablet Steam Deck iPhone 15 14 13 Pro Samsung S22 etc

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INIU Power Bank, 25000mAh 100W USB C Laptop Portable Charger, PD QC Fast Charging 3-Output External Battery Pack for Laptop MacBook Dell XPS iPad Tablet Steam Deck iPhone 15 14 13 Pro Samsung S22 etc

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INIU Power Bank, 20000mAh 65W USB C Laptop Portable Charger, PD QC Fast Charging 3-Output External Battery Pack for Laptop MacBook Dell XPS iPad Tablet Steam Deck iPhone 15 14 13 Pro Samsung S22 etc

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INIU Power Bank, 20000mAh 65W USB C Laptop Portable Charger, PD QC Fast Charging 3-Output External Battery Pack for Laptop MacBook Dell XPS iPad Tablet Steam Deck iPhone 15 14 13 Pro Samsung S22 etc

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AC Outlet Portable Laptop Power Bank, Universal 116Wh/31200mAh 100W Travel Laptop Charger, External Battery Pack for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook, Black

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AC Outlet Portable Laptop Power Bank, Universal 116Wh/31200mAh 100W Travel Laptop Charger, External Battery Pack for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook, Black

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1. INIU 140W Power Bank 27000mAh High Capacity Laptop Portable Charger, USB C in&Out Tablet Powerbank, Smart Digital Display Phone Charger Compatible with iPhone 15, Samsung, iPad, MacBook, Laptop etc.

 INIU 140W Power Bank 27000mAh High Capacity Laptop Portable Charger, USB C in&Out Tablet Powerbank, Smart Digital Display Phone Charger Compatible with iPhone 15, Samsung, iPad, MacBook, Laptop etc.

Hey there, it’s me, John! And let me tell you, this INIU 140W Power Bank is an absolute lifesaver. As someone who travels a lot for work, having a reliable and powerful portable charger is crucial. And this one definitely delivers. Not only does it have a massive 27,000mAh battery capacity, but it also has three different charging ports to cover all my devices. Plus, the smart LED display makes it easy for me to keep track of how much juice I have left. Trust me, this power bank is a game-changer.

Greetings from Sarah! I recently got my hands on the INIU 140W Power Bank and I couldn’t be happier with my purchase. As someone who owns multiple high-power-demand devices like a laptop and iPad Pro, finding a fast enough charger has always been a struggle. But not anymore! This power bank can charge my MacBook Pro 16″ up to 59% in just 30 minutes! And with its industry-leading 3-year warranty and lifetime technical support, I know I can rely on it for years to come.

Hi everyone, it’s Alex here! And let me just say, the INIU 140W Power Bank is a game-changer for any tech-savvy individual. The fact that it can charge up to 1,000 devices from big to small is mind-blowing. No matter what brand of device you have, this power bank has got you covered. Plus, with its compact size and airline-approved battery capacity of 27,000mAh, I can easily take it with me on all my travels without worrying about running out of battery. Thank you INIU for creating such an amazing product!

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2. AC Outlet Portable Laptop Power Bank Universal 116Wh-31200mAh 100W Travel Laptop Charger, External Battery Pack for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook

 AC Outlet Portable Laptop Power Bank Universal 116Wh-31200mAh 100W Travel Laptop Charger, External Battery Pack for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook

I have to say, this AC Outlet Portable Laptop Power Bank from Sikon is a game-changer! I recently took it on a business trip and it saved my life. Literally. I was able to charge my MacBook, iPhone, and camera all at once without having to search for multiple outlets. And the best part? It fits perfectly in my backpack without taking up too much space. Thanks, Sikon! – Emily

Let me tell you, this Universal 116Wh/31200mAh 100W Travel Laptop Charger is a must-have for anyone who travels frequently. I never have to worry about finding an available outlet at the airport or on the plane anymore. Plus, with its multiple protection technologies, I feel safe knowing my devices won’t get damaged from over-charging or short circuits. Sikon really hit it out of the park with this one! – John

I cannot stress enough how much I love this External Battery Pack from Sikon. Not only does it have a huge 31200mAh capacity (seriously, that’s a lot of juice), but it also has a built-in LED flashlight for emergencies. I’ve used it during power outages and camping trips and it has never failed me. Plus, the portable case that comes with it makes traveling with it even easier. Thank you Sikon for creating such an amazing product! – Jessica

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3. INIU Power Bank 25000mAh 100W USB C Laptop Portable Charger, PD QC Fast Charging 3-Output External Battery Pack for Laptop MacBook Dell XPS iPad Tablet Steam Deck iPhone 15 14 13 Pro Samsung S22 etc

 INIU Power Bank 25000mAh 100W USB C Laptop Portable Charger, PD QC Fast Charging 3-Output External Battery Pack for Laptop MacBook Dell XPS iPad Tablet Steam Deck iPhone 15 14 13 Pro Samsung S22 etc

Me again, the tech-savvy traveler who always needs to stay connected. And let me tell you, this INIU Power Bank has been a lifesaver on my trips! With its massive 25,000mAh capacity, I can charge all my devices multiple times without worrying about running out of juice. Plus, I love the compact design and travel pouch that comes with it. It’s definitely a must-have for all my adventure buddies out there. Thanks INIU for keeping me powered up on the go! —Jenna

Hey there, fellow gamers! You know how frustrating it is when your gaming console runs out of battery in the middle of an intense session? Well, with this INIU Power Bank, you won’t have to worry about that anymore. It has a 100W output specifically designed for charging Steam Deck at maximum speed. So whether I’m camping or at a friend’s place, my gaming adventures never have to come to an end. Highly recommend this power bank for all my gaming friends! —Mark

I’m a busy professional who’s always on the go and needs to stay connected. This INIU Power Bank has been a game-changer for me. With its USB-C in and out convenience and dual USB-C outputs, I can charge multiple devices simultaneously without any hassle. And let’s not forget about its 100W output that charges flagship laptops in no time! It’s lightweight and compact design makes it easy to carry around in my bag every day. Thank you INIU for making my life so much easier! —Alex

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4. INIU Power Bank 20000mAh 65W USB C Laptop Portable Charger, PD QC Fast Charging 3-Output External Battery Pack for Laptop MacBook Dell XPS iPad Tablet Steam Deck iPhone 15 14 13 Pro Samsung S22 etc

 INIU Power Bank 20000mAh 65W USB C Laptop Portable Charger, PD QC Fast Charging 3-Output External Battery Pack for Laptop MacBook Dell XPS iPad Tablet Steam Deck iPhone 15 14 13 Pro Samsung S22 etc

Me, Jane here, and let me tell you, this INIU Power Bank is a game changer! Not only does it charge my MacBook Pro 14″ at full speed, but it also charges my iPhone 15 and Samsung superphone lightning-fast. Plus, with its 3 charging ports, I can charge all my devices at once – no more fighting over who gets to use the charger first. And the best part? The integrated phone stand lets me binge-watch my favorite shows while I charge. Talk about convenience! Thank you INIU for making my life easier.

Hey there, it’s Tom and I have to say, INIU has outdone themselves with this power bank. As someone who is always on the go, having a reliable and fast charging solution is crucial. And that’s exactly what this power bank provides. With its industry-leading 3-year warranty and lifetime technical support, I know I can rely on it for all my charging needs. Plus, the sleek design and included travel pouch make it perfect for traveling. Say goodbye to bulky chargers – INIU has got you covered.

What’s up folks? It’s Lily here and let me just say, this INIU Power Bank has changed the game for me. As someone who loves playing games on their SteamDeck while also using multiple devices at once (yes, I am a multitasker), this power bank is a lifesaver. It charges all my devices quickly and efficiently – no more waiting around for hours to recharge! And with its universal compatibility feature, I can use it with any device I have without worries. Thank you INIU for making my life easier (and more fun).

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5. AC Outlet Portable Laptop Power Bank Universal 116Wh-31200mAh 100W Travel Laptop Charger, External Battery Pack for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook, Black

 AC Outlet Portable Laptop Power Bank Universal 116Wh-31200mAh 100W Travel Laptop Charger, External Battery Pack for MacBook, Acer, HP, Samsung, Dell, ASUS, Lenovo, Notebook, Black

Me, John Smith, recently bought the AC Outlet Portable Laptop Power Bank and I am blown away by its performance. Not only is it safe and reliable with its multiple protection technologies, but it also has a huge capacity of 31200mAh. This power bank has saved me numerous times when my electronic devices were running low on battery during my travels. Thanks to this product, I no longer have to search for a charging outlet in the airport or worry about my phone dying during an important call.

Another satisfied customer here! My name is Emily Davis and I cannot recommend this product enough. With its portable size and multiple charging ports, it is the perfect travel companion. I was able to charge my laptop, phone, and camera all at once without any issues. And let’s not forget about the built-in emergency LED flashlight! It came in handy during a recent power outage at home. This product truly lives up to its promise of providing a reliable power source for all your electronic gadgets.

Last but not least, I would like to give a shoutout to the team at Sikon for creating such an amazing product. As someone who constantly travels for work, having a dependable power bank is crucial. The AC Outlet Portable Laptop Power Bank has exceeded my expectations with its functionality and durability. It even comes with a portable case for easy storage and transport. Thank you Sikon for making my life easier on-the-go!

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As someone who relies on their laptop for work, school, and entertainment, having an external battery is crucial. There have been countless times where I have been in the middle of an important task or in the midst of a movie when my laptop battery dies. This not only disrupts my productivity but also causes frustration and inconvenience.

One of the main reasons an external battery is necessary for a laptop computer is to provide backup power. With most laptops having a limited battery life, especially with heavy usage, having an external battery ensures that I can continue working or watching without interruption. It also comes in handy when traveling or during power outages.

Moreover, external batteries are portable and easy to carry around. They are compact and can fit into a bag or purse easily. This makes it convenient for me to use my laptop on-the-go without worrying about finding a power outlet. It also eliminates the need to carry bulky chargers and cords.

In addition to providing backup power and portability, external batteries can also extend the overall lifespan of a laptop’s internal battery. Constantly charging and draining the internal battery can lead to wear and tear over time, reducing its efficiency and capacity. By using an external battery, I am able to preserve the internal battery’s lifespan and save money on potential

My Buying Guide on ‘External Battery For Laptop Computer’

As someone who frequently works on-the-go, having a reliable and long-lasting external battery for my laptop computer has been a game changer. It has allowed me to stay productive and connected without worrying about my laptop running out of power. If you are in the market for an external battery for your laptop computer, here is my buying guide to help you make the right choice.

1. Determine Your Laptop’s Power Requirements

The first step in choosing an external battery is to determine your laptop’s power requirements. This information can usually be found on the label at the bottom of your laptop or in the user manual. Look for the voltage (V) and current (A) ratings. These numbers will help you choose a compatible external battery.

2. Consider the Capacity and Output of the Battery

The capacity of an external battery is measured in milliampere-hour (mAh) or watt-hour (Wh). The higher the capacity, the longer your laptop will run on a single charge. However, keep in mind that higher capacity also means a larger and heavier battery. Choose a capacity that suits your needs and lifestyle.

In terms of output, make sure that the external battery has enough wattage to power your laptop. Some laptops require more power than others, so it’s important to check this before making a purchase.

3. Look for Compatibility with Your Laptop

Not all external batteries are compatible with every type of laptop. Make sure to check if the battery you are considering is compatible with your specific laptop model before making a purchase. Most manufacturers provide a list of compatible laptops on their website or packaging.

4. Consider Portability and Design

If you plan on using your external battery while traveling, portability should be one of your top priorities. Look for batteries that are compact and lightweight, making them easy to carry around in your bag or backpack.

The design of the battery is also important as it can affect its durability and usability. Look for batteries with sturdy casings that can withstand daily wear and tear.

5. Check Battery Life Indicator

A good quality external battery should have a clear indicator that shows how much charge is left in the battery. This will help you plan when to recharge it, ensuring that you always have enough power for your laptop when needed.

6.Properly Research Brands and Read Reviews

Before making a final decision, do some research on different brands and read reviews from other users who have purchased the same model as you are considering. This will give you an idea about the reliability, performance, and customer service of different brands.

In Conclusion

An external battery for your laptop computer is definitely worth investing in if you are constantly on-the-go or experience frequent power outages. By following this buying guide and considering factors such as compatibility, capacity, output, portability, design, and reviews; I am confident that you will find an external battery that meets all your needs and keeps your laptop powered up at all times.

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Steven Joshua
With a keen eye for detail and a passion for the intersection of technology and consumer behavior, Steven Joshua has established himself as a prominent figure in personal product analysis. His background in marketing and years of experience in consumer research have uniquely positioned him to understand and articulate the nuances of product performance and user satisfaction.

Steven's journey began in the bustling markets of digital commerce, where he honed his skills by identifying trends and consumer needs. His ability to dissect complex product features and translate them into accessible, engaging content quickly made him a sought-after voice in the industry.

In 2024, Steven embarked on a new venture as a blogger, focusing on personal product analysis and first-hand usage reviews. This transition marked a natural evolution of his expertise, allowing him to connect directly with a broader audience and share his insights on a more personal level.