Top 7 Best Portable Laptop Battery Chargers and Power Banks

Although it can be challenging to find the best portable laptop chargers.  They might not be as popular for mobile phones and tablets as power banks – possibly because most people just need an outlet in a cafe to charge their notebooks. They are out there but again; you just need to know where to look.

But it requires a bit of research. There are also portable laptop chargers that are delicate, and not always work. Others are just too large and too heavy to be worth carrying, and while you are driving, it’s easier to either go to a cafe and pay for a cup of coffee or charge at an airport or train station.

See also IdeaPad ThinkPad Laptop Charger, Belker 90w Universal Laptop Charger, Ac Laptop Adapter Charger, Laptop Power Cord Cable.

Best Portable Laptop Charger

You don’t want to have to search to find an outlet while the laptop battery is in the red. A portable battery bank lets you add an additional charge with you wherever you go, if you’re on a plane, in a cab, or just caught in a power outage. It’s important to find one with the right ports and power capacity for your needs when shopping for a laptop power bank. You will also carry this device with you, so factors such as size and weight are an important consideration. We’ve researched and reviewed the best laptop battery chargers to find the best ones for different needs.

1. Best Overall: Omni 20+ Wireless Power Bank

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The first thing you notice about the Omni 20 + is how it feels special from an ordinary portable charger. The visual features on this charger are truly eye-catching, from the unique trapezoidal corners to the super-bright OLED screen which displays (probably) much more details than you’ll ever need to learn. The highlight on the Omni is its durability, this power bank is like the connectors and chargers knife of the Swiss army.

There are two 60W USB-C ports around the edge (ideal for charging battery hogs such as a laptop or a Nintendo switch), two 45W USB-C ports for less power draw, two QC 3.0 compatible full-size USB-A ports, a full-on wall socket, and a DC in / out outlet. This range of options is fairly convincing but Omnicharge has thrown in two extra apps. First, there’s the ability to use the ports as a USB 2.0 file transfer hub, removing the need to throw a lot of USB-C dongles over your adapter into your bag.

Maybe the best aspect is probably the option to use the brick’s flat side as a 10W wireless charging pad. The whole package has a power of 70h, and the maximum charge can be reached with the 45W USB-C interface in as little as 3 hours. But this function comes at a cost because this device would take you about $200, more than twice what you might expect to pay for more small, similar-capacity chargers. But if you like the best, then the Omni USB-C+ is a sure contender.


  • Plenty of ports
  • Hyper-specific display
  • Wireless charging


  • Very expensive
  • Fairly heavy
  • No case or accessories

2. Best for MacBooks: ZMI PowerPack 20000

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If you are searching for a MacBook to charge, the ZMI PowerPack 20000 is a single-device solution for nearly all of your portable charging needs. It has not the maximum power output at 20,000 mAh relative to some of the other models on this chart, but it does make the difference with multi-port configuration and compatibility with a wide range of other devices.

The ZMI PowerPack is suitable for the Apple MacBook (2015 and newer), MacBook Pro (2016 and newer), and MacBook Air (2018 and newer) as regards laptops. You will even control your iPhone, iPad, Google, Motorola or LG, and your Nintendo Switch. The convenient three-port configuration features two USB-A ports and one USB-C. Both ports help Quick Charge 3.0 and Power Delivery 2.0 respectively, and you get up to 45W for your devices at the highest possible charge.

What makes this adapter unique is its USB Hub feature — and a specially good option for MacBook users. The ZMI PowerPack allows you to move data by attaching devices (such as a mouse or hard drive) to the battery and then attaching the adapter to your laptop without extra dongles.

This PowerPack weighs less than a pound and has a thick smartphone’s dimensions, making it the ideal backup for switches or students who need to update their devices once or twice during the day without weighing down their pack.


  • Doubles as a USB hub
  • Compact design
  • Compatible with both Android and iOS mobile devices


  • Limited laptop compatibility (mostly MacBook)

3. Best for USB-C: Anker PowerCore+ Anker PowerCore+ 26800 Battery Pack

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This Anker kit is ideal for MacBook users. This contains the power bank PowerCore+ 26,800mAh, a wall charger, and a charging cord with USB-C. The power bank has two regular 15W USB ports as well as a 45W USB-C outlet. This quicker link, plus the included USB-C wall adapter, allows this package a great choice for compatible USB-C laptops such as the MacBook Pro or Dell XPS 13.

The power bank Anker PowerCore+ is approved by TSA and weighs about 1.5 pounds. It’s remarkably compact at 7.7 x 3.5 x 2.4 inches, making it a simple addition to the carry-on or travel pack, unlike the other laptop batteries on this series. And because of its scale, it holds lots of power. The PowerCore+ will charge up to six times a smartphone, or recharge a 13-inch MacBook Pro completely. That’s endless hours and hours on your computers, without even needing to locate a wall outlet.


  • USB-C fast charging
  • TSA approved
  • Comes with a wall charger


  • Laptop compatibility limited to MacBooks and Dell XPS

4. Best for PCs: POWEREADD Pilot Pro2

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The POWERADD Pilot Pro2 is a portable charger whose focus on the laptop market is quite evident. This charger ships with ten different adapters enabling native connectivity to Sony, Lenovo, Asus, Samsung, Dell, HP, and more notebooks. The outputs are much more restrictive than you would expect from a high-capacity battery block because there are just two USB-A ports at 5V/2.5A to max out.

It would be enough for phones and laptops, and POWERADD does say you can rate up to 8 times an iPhone and up to 6 times a smaller mobile phone like a Galaxy Note. It’s the max 20V barrel-style outlet, however, that you would need to use to charge a laptop. As such, you don’t get any USB-C support right out of the packaging, but this extension would be possible with an adapter. The adapter features a bright LCD panel to track the available price, a comparatively modest 23000mAh power, and a light silver aluminum build.

Although the POWERADD looks decent at less than one inch wide, the overhead footprint is a little bulky, weighing approximately seven-and-a-half inches tall and nearly five inches long. Unless you want the new and best, like USB-C charging from the pack, then search elsewhere. So if you’re taking priority paying a number of various PCs with different style connectors that might be a better idea.


  • Solid capacity
  • Plenty of included adapters
  • Flat and professional-looking


  • No USB-C
  • Somewhat cheap accessories
  • Wide and bulky

5. Best High Capacity: Halo Bolt 58830 Portable Laptop Charger

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The Halo Bolt is a portable laptop charger of maximum power, with plenty of power to satisfy all your needs. This is a big, powerful battery bank with two USB-A 2.4V charging ports, a wall socket with 120V AC, and the capacity to act as a portable jump starter.

The battery has a power of 58,830mAh making it one of the most powerful chargers we’ve ever seen. You will charge up to 116 hours for a phone, 19 hours for a tablet, and 11 hours for a laptop, which is more than enough to hold any of the gadgets powered for a full day. You can charge three devices at a time with the two USB outputs and AC plug.

The features of the jumper cable include overvoltage protection, auto power-off, short circuit security, reverse polarity protection, reverse current protection, timer circuit protection, and jumper cable spark protection. It has an LED light and optional jumper cables as well as a holding pocket which would make it a good device to have in your glovebox.


  • Lots of battery capacity
  • Includes AC plug
  • Can jump start cars
  • Built-in protection against overvoltage


  • Heavy

6. MAXOAK 185Wh/50000mAh Power Bank for Laptop

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The MAXOAK External Battery is a strength beast that is flexible. Firstly, it has six ports for paying. One for laptops is a 20-volt/3-amp connection, one for compact cameras is a 12-volt/2.5-amp connection, two are 5-volt/2.1-amp USB ports, and two 5-volt/1 amp USB ports. First, it has a battery life of 50,000 mAh, which ensures you will recharge your laptop and phones many times until you need to use your external mobile power bank.

it’s just measuring 8.1 x 5.3 x 1.3 inches and weighing 2.77 pounds and it will comfortably go into your sleeping pack so it won’t be that much bigger. Finally, it covers 14 styles of notebook connectors, and certain versions are supported but not Apple laptops. Whether you don’t have an Apple laptop or a USB Type C device, you’ll still be able to plug it in so make sure to check whether your device is supported before you buy.


  • High capacity
  • Includes a ton of adapters


  • Absolutely massive
  • Slow and underpowered ports

7. Best for AC power: Mophie Powerstation AC

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The Mophie Powerstation AC is a must-have for charging anything from a smartphone to a 15 “laptop. The 100W performance is best-in-class, with the option of attaching devices via AC, USB-A, and USB-C ports. At 2.4A this power bank should handle everything that you choose to charge comfortably. It also has USB-C 30W input for quick charging of some compatible devices — it’s one of the only chargers capable of fast charging the iPhone X or iPhone 8 smartphones currently.

The internal rechargeable 22,000mAh battery will provide a laptop with up to 15 hours of dedicated charging. LED lights show battery and charging status. So you can plug in a computer with the Priority+ charging option, and then plug the Powerstation into the wall overnight, and both will be charged by morning. Each of that is designed into a 7.5 x 4.5 x 1.1-inch and 1.7-pound case. The exterior is covered in premium fabric, meaning that if packed together, the devices won’t get broken.


  • Cool design
  • 30W output over USB-C


  • Single USB-C port
  • Fan gets loud when using AC power

Final thoughts:

If running low on power is a concern, the MaxOak external battery is the best portable laptop charger to use. It’s a beast with six charging slots, enough of performance, and a battery life of 50,000mAh to hold you on top for days.

Our suggestions above are what we found is the best portable laptop charger available on the market. These are the best portable laptop charger to buy in every price range for you. We have analyzed the features and functions of each product and reviewed our best for the buyers.