Laptop portable battery: Best laptop power bank in 2023

5 Best Power Banks for Laptops of 2023

Written by Richard Baguley and Lily Hartman

Updated January 11, 2023

Planning on using your laptop while on the road? A small portable charger might be fine for keeping your smartphone and wireless earbuds charged, but you’ll need a portable laptop charger, or one for your tablet, to help your power-hungry devices stay juiced.

A large power bank, like the ones featured in this guide, can rapidly charge a laptop or tablet multiple times (of course, they’re capable of fully charging your smartphone and other rechargeable devices, too). Many come packing multiple ports, allowing you to charge a number of devices, all at once. Some even offer a 110V AC outlet that you can use as a power source for your laptop’s wall charger!

The Goal Zero Sherpa 100PD
(available at Amazon)

seems to be the best portable tablet and laptop power bank for your large devices, offering the best balance of power storage, power output, and flexibility for those who need power on the go.

Editor’s Note:

The recommendations in this guide are based on thorough product and market research by our team of expert product reviewers. The picks are based on examining user reviews, product specifications, and, in some limited cases, our experience with the specific products named.

Credit:
Reviewed / Séamus Bellamy

Rugged, powerful, and versatile, the GoalZero Sherpa PD100 is the best laptop battery pack for most people.

Best Overall

Goal Zero Sherpa 100PD

• Capacity: 25,000 mAh
• Watts: 90
• Ports: One USB C cable, Two USB A ports

With its 25,000 mAh battery, a wide selection of ports, Qi wireless charging pad, and rugged build quality, the GoalZero Sherpa 100PD has a lot to offer.

The 100PD’s 60 Watt USB-C port is equipped with Power Delivery—a technology that optimizes charging rates, depending on the device connected to the port—allowing for faster laptop, tablet, and smartphone charging times than many other batteries in its class. This USB-C port is also used to charge the power bank’s battery.

If you’re using the battery in a locale where charging it using a USB-C power adapter is impossible, GoalZero offers a number of compatible solar charging solutions to see that the 100PD can be topped off in the field.

In total, the 100PD is capable of delivering 90 Watts of power. Happily, GoalZero makes it easy to use the battery to its full potential, as the battery pack is packed full of other ways to provide power to the portable devices in your life. In addition to its single USB-C port, the 100PD also comes equipped with a Qi wireless charging pad, built into the top of the battery’s housing, which makes charging compatible smartphones and true wireless earbuds a simple affair.

Users can also make use of the battery’s two 2.4 Amp USB-A charging ports to juice up a vast variety of other devices. With the ability to charge so many devices, simultaneously, it could be hard to estimate how much power the 100PD has left to offer as it works. GoalZero sorted this issue out by including a battery percentage meter in the battery pack’s control panel.

There’s not much to complain about with the 100PD. However, at 1.4 pounds, it’s far from the lightest power bank out there. The heft can be blamed upon its outstanding build quality. However, its weight could be a dealbreaker.

Pros

• Wide selection of ports

• Includes a wireless charging pad

• Handles multiple devices at once

Omnicharge Omni Mobile 25600

• Capacity: 25,600 mAh
• Watts: 92
• Ports: Two USB A ports, One USB C cable, One DC Port

Weighing a little over a pound, the Omnicharge Omnimobile 25,600 Pro is a large battery. It feels sturdy and capable of withstanding some rough treatment. Its feature set includes a wireless charging pad for your smartphone and a variable DC output for your laptop. This is great news for anyone with an older laptop, as they don’t typically support USB charging. While the Omnicharge can charge most laptops, you have to buy the proprietary laptop power cable and connector in order to do so.

The Omnicharge’s USB-C port delivers 60 Watts of juice while its two USB-A ports support QuickCharge 3.0m at 18 Watts each, allowing you to charge mobile devices like iPhones and tablets. We had no trouble simultaneously charging a Chromebook over USB-C, an iPhone XS with the wireless charger, and wireless headphones over USB-A.

Cons

• Large and heavy

Anker PowerCore III Elite

Anker is one of the best charger brands on the market and this 60-Watt, high-speed power bank surely lives up to the company’s standards. With 25,600 mAh battery capacity and a strong USB-C port, the Anker PowerCore III Elite can fast charge three of your devices simultaneously.

This power bank also includes Anker’s MultiProtect safety system, which ensures to evenly dissipate heat from your device in order to keep it and your devices protected from damage. In addition to the power bank, you’ll also receive a charger, welcome guide, and 18-month warranty.

Cons

• Huge and heavy

MAXOAK Laptop Power Bank

This standard power bank has a 50,000 mAh battery capacity, lasts for more than 1,000 recharging cycles, and comes with a 12-month warranty. Although it is supposed to work with a variety of laptops, tablets, LED lights, smartphones, and more, many reviewers find this charger to not work well with their laptops, so be sure to check which type of power bank your specific computer accepts.

Overall, this power bank is easy to use, has a long battery life, and is great to take with you while traveling, camping, or anywhere else where you may be away from home for long periods of time.

’’

Omni Power Bank

If you’re looking for a functional power bank that is easy to travel with and can charge a variety of device types, then the Omni Power Bank is a solid pick. It comes with both a USB and USB-C charging cable for anything from the Macbook Pro or Microsoft Surface Pro 8 to different Qi-compatible smartphones.

With a 20,000 mAh battery capacity, high-charging power, and top-notch performance and portability, this versatile power bank is a great choice for just about anyone. The only downside for some people may be the price, but if you want a reliable power bank to keep your devices alive, then this power bank is worth the extra bucks.

Pros

• Portable

• Very versatile

• Great features

Cons

• Expensive

How to Choose the Best Laptop Power Bank for Your Device

There are five things you need to look out for when buying a power bank for your laptop or tablet: capacity, power output, ports, and portability.

Capacity: The capacity is the measure of energy the battery can store. The low or high capacity of a battery is recorded in milliamp-hours (mAh) or Watt-hours (Wh). Both of these measurements represent how much electrical energy the battery can release over time. One mAh means the battery can release energy at a rate of one milliamp for one hour. One Watt-hour means that the battery can release a flow of 1 Watt for one hour. Different manufacturers use different numbers for their products, but the bottom line is the bigger the number, the more juice the battery can store.

Power Output: The power output is a measure of how much power the battery can output at maximum. Measured in Watts, the higher this number is the better. If you’re charging a laptop battery that can receive up to 60 Watts and can output only 30 Watts, it will take twice as long as it would with one that can give out 60W. A 60W battery will charge more devices at once than a 30W one at full speed.

Ports: Ports are used to connect the battery to the devices you want to charge. USB-A ports are large and rectangular and can be found on most gaming laptops. Some offer built-in cables that have plugs for micro USB or Lightning connectors. You usually see these types of ports on older Android devices or iPads. There’s also USB-C, which can handle more energy than USB-A.

Portability: Portability is how easy the battery is to carry around. A smaller battery will hold less charge but will be easier to carry with you. A bigger battery will hold more juice (and thus will be able to charge your laptop several times), but will be harder to lug around.

More Articles You Might Enjoy

• The Best USB Battery Packs
• The Best Portable Chargers for The Nintendo Switch
• The Best Rechargeable Batteries
• 5 Ways to Improve Your Phone’s Battery Life

Meet the testers

Richard Baguley

Contributor

@

Richard Baguley is a valued contributor to the Reviewed. com family of sites.

See all of Richard Baguley’s reviews

Lily Hartman

Staff Writer, Search

Lily Hartman is a staff writer who also enjoys writing magazine articles about health and outdoor recreation. In her free time, she likes to hike, camp, run, and lift weights.

See all of Lily Hartman’s reviews

Checking our work.

Our team is here for one purpose: to help you buy the best stuff and love what you own. Our writers, editors, and lab technicians obsess over the products we cover to make sure you’re confident and satisfied. Have a different opinion about something we recommend? Email us and we’ll compare notes.

Shoot us an email

V88 USB-C PD Portable Laptop Battery

Now:

$149.00

SKU:

V88

SKU:

V88

Mailchimp:

5e293543ad

The V88 Portable Laptop Battery with USB-C Power Delivery charges USB-C laptops 3x faster away from the grid. Compatible with most consumer laptops (including MacBooks with an optional adapter), smartphones, tablets, DSLR cameras, and consumer drones.

• USB-C Power Delivery (up to 45W)
• Hi-Voltage Laptop Port (12V, 16V, 19V or 24V)
• USB Quick Charge 3.0
• Pass Through Charging
• Built-in “Always On” feature for IoT and Time-Lapse Projects

Quantity Discounts

1-9 units: $149.00

10-49 units: $134.10

50 units + : Contact Us

Size and Weight

• 21.8 x 13.7 x 2.2 cm
• 714 grams

V88 Laptop Battery with USB-C PD

• Capacity: 24,000 mAh / 88.8 Watt Hours
• Output: 12V/6A, 16V/5A, 19V/4.5A, 24V/3.5A
• USB QC: 5V/3A, 3.6V-12V, 18W Max.
• USB-C PD: 5V/3A-20V/2.2A
• USB-C PD Input: 20V/2A
• DC Input: 18-25V/2A
• Minimum Charge Current: 5mA
• Maximum Power Point (MPP): 16. 5V, Requires 18V to start charging.
• Battery Type: Li-Polymer
• Protection: Short Circuit, Over Charge, Over Discharge, Over Current, Over Temperature (45℃ Input Cutoff, 60℃ Output Cutoff), Under Temperature (0℃ Input Cutoff, -20℃ Output Cutoff)
• Safe for air travel (Carry-on Luggage Only)

AC Charge Time

• 2.5-3 hours from included AC charger

Includes:

• V88 Universal Laptop Battery Pack
• 20V AC Charger – 5.5×2.1mm connector
• Standard Laptop Adapters
• Laptop Output Cable – 5.5×2.1mm connector
• Car Charger Socket

Always On Mode

Battery features an Always On mode activated with the power button. In Always On mode, the outputs will not shut off even if your device is drawing low or no power. Battery recovers into Always On mode when charged after a full discharge.

Power consumption in Always On mode is approximately 10mA (0. 11W) when connected to the USB port and 37mA (0.41W) when connected to the high voltage (12, 16, 19, 24V) output.

The V88 Portable Laptop Battery with USB-C Power Delivery charges USB-C laptops 3x faster away from the grid. Compatible with most consumer laptops (including MacBooks with an optional adapter), smartphones, tablets, DSLR cameras, and consumer drones.

• USB-C Power Delivery (up to 45W)
• Hi-Voltage Laptop Port (12V, 16V, 19V or 24V)
• USB Quick Charge 3.0
• Pass Through Charging
• Built-in “Always On” feature for IoT and Time-Lapse Projects

Quantity Discounts

1-9 units: $149.00

10-49 units: $134.10

50 units + : Contact Us

Size and Weight

• 21.8 x 13.7 x 2.2 cm
• 714 grams

V88 Laptop Battery with USB-C PD

• Capacity: 24,000 mAh / 88.8 Watt Hours
• Output: 12V/6A, 16V/5A, 19V/4.5A, 24V/3.5A
• USB QC: 5V/3A, 3.6V-12V, 18W Max.
• USB-C PD: 5V/3A-20V/2.2A
• USB-C PD Input: 20V/2A
• DC Input: 18-25V/2A
• Minimum Charge Current: 5mA
• Maximum Power Point (MPP): 16. 5V, Requires 18V to start charging.
• Battery Type: Li-Polymer
• Protection: Short Circuit, Over Charge, Over Discharge, Over Current, Over Temperature (45℃ Input Cutoff, 60℃ Output Cutoff), Under Temperature (0℃ Input Cutoff, -20℃ Output Cutoff)
• Safe for air travel (Carry-on Luggage Only)

AC Charge Time

• 2.5-3 hours from included AC charger

Includes:

• V88 Universal Laptop Battery Pack
• 20V AC Charger – 5.5×2.1mm connector
• Standard Laptop Adapters
• Laptop Output Cable – 5.5×2.1mm connector
• Car Charger Socket

Always On Mode

Battery features an Always On mode activated with the power button. In Always On mode, the outputs will not shut off even if your device is drawing low or no power. Battery recovers into Always On mode when charged after a full discharge.

Power consumption in Always On mode is approximately 10mA (0. 11W) when connected to the USB port and 37mA (0.41W) when connected to the high voltage (12, 16, 19, 24V) output.

• How It Works
• Specifications
• Compatibility
• 5 Reviews

The V88 Portable Laptop Battery with USB-C Power Delivery charges USB-C laptops 3x faster away from the grid. Compatible with most consumer laptops (including MacBooks with an optional adapter), smartphones, tablets, DSLR cameras, and consumer drones.

• USB-C Power Delivery (up to 45W)
• Hi-Voltage Laptop Port (12V, 16V, 19V or 24V)
• USB Quick Charge 3.0
• Pass Through Charging
• Built-in “Always On” feature for IoT and Time-Lapse Projects

Quantity Discounts

1-9 units: $149. 00

10-49 units: $134.10

50 units + : Contact Us

Size and Weight

• 21.8 x 13.7 x 2.2 cm
• 714 grams

V88 Laptop Battery with USB-C PD

• Capacity: 24,000 mAh / 88.8 Watt Hours
• Output: 12V/6A, 16V/5A, 19V/4.5A, 24V/3.5A
• USB QC: 5V/3A, 3.6V-12V, 18W Max.
• USB-C PD: 5V/3A-20V/2.2A
• USB-C PD Input: 20V/2A
• DC Input: 18-25V/2A
• Minimum Charge Current: 5mA
• Maximum Power Point (MPP): 16.5V, Requires 18V to start charging.
• Battery Type: Li-Polymer
• Protection: Short Circuit, Over Charge, Over Discharge, Over Current, Over Temperature (45℃ Input Cutoff, 60℃ Output Cutoff), Under Temperature (0℃ Input Cutoff, -20℃ Output Cutoff)
• Safe for air travel (Carry-on Luggage Only)

AC Charge Time

• 2.5-3 hours from included AC charger

Includes:

• V88 Universal Laptop Battery Pack
• 20V AC Charger – 5. 5×2.1mm connector
• Standard Laptop Adapters
• Laptop Output Cable – 5.5×2.1mm connector
• Car Charger Socket

Always On Mode

Battery features an Always On mode activated with the power button. In Always On mode, the outputs will not shut off even if your device is drawing low or no power. Battery recovers into Always On mode when charged after a full discharge.

Power consumption in Always On mode is approximately 10mA (0.11W) when connected to the USB port and 37mA (0.41W) when connected to the high voltage (12, 16, 19, 24V) output.

The V88 Portable Laptop Battery with USB-C Power Delivery charges USB-C laptops 3x faster away from the grid. Compatible with most consumer laptops (including MacBooks with an optional adapter), smartphones, tablets, DSLR cameras, and consumer drones.

• USB-C Power Delivery (up to 45W)
• Hi-Voltage Laptop Port (12V, 16V, 19V or 24V)
• USB Quick Charge 3. 0
• Pass Through Charging
• Built-in “Always On” feature for IoT and Time-Lapse Projects

Quantity Discounts

1-9 units: $149.00

10-49 units: $134.10

50 units + : Contact Us

Size and Weight

• 21.8 x 13.7 x 2.2 cm
• 714 grams

V88 Laptop Battery with USB-C PD

• Capacity: 24,000 mAh / 88.8 Watt Hours
• Output: 12V/6A, 16V/5A, 19V/4.5A, 24V/3.5A
• USB QC: 5V/3A, 3.6V-12V, 18W Max.
• USB-C PD: 5V/3A-20V/2.2A
• USB-C PD Input: 20V/2A
• DC Input: 18-25V/2A
• Minimum Charge Current: 5mA
• Maximum Power Point (MPP): 16.5V, Requires 18V to start charging.
• Battery Type: Li-Polymer
• Protection: Short Circuit, Over Charge, Over Discharge, Over Current, Over Temperature (45℃ Input Cutoff, 60℃ Output Cutoff), Under Temperature (0℃ Input Cutoff, -20℃ Output Cutoff)
• Safe for air travel (Carry-on Luggage Only)

AC Charge Time

• 2. 5-3 hours from included AC charger

Includes:

• V88 Universal Laptop Battery Pack
• 20V AC Charger – 5.5×2.1mm connector
• Standard Laptop Adapters
• Laptop Output Cable – 5.5×2.1mm connector
• Car Charger Socket

Always On Mode

Battery features an Always On mode activated with the power button. In Always On mode, the outputs will not shut off even if your device is drawing low or no power. Battery recovers into Always On mode when charged after a full discharge.

Power consumption in Always On mode is approximately 10mA (0.11W) when connected to the USB port and 37mA (0.41W) when connected to the high voltage (12, 16, 19, 24V) output.

Device Charge Times

Device	V88 Battery	Smartphones	DSLR Cameras	9” Tablets	13″ Laptops
Number of Charges from Battery	–	7. 3	5.2	3.5	1.3
Hours to Charge from Solar Panel*	6.0	0.8	1.1	1.7	4.6

*Solar charge times based on use with the Arc 20W Watt Solar Panel.

Battery can be recharged from an 18V solar panel or included AC wall charger.

Compatbility

Smartphones:
Charges all USB Devices including all Apple, Android, Google, and Blackberry smartphones.

Tablets:

Charges all known tablets using the manufacturer’s USB charging cable.

Digital Cameras:
Charges both DSLRs and point-and-shoot cameras that charge from USB. For DSLRs, an optional camera charger cradle that matches your camera battery (see Adapter Section) is required. Read our tutorial on solar camera charging.

Microcontrollers:
Compatible with most microcontrollers including Arduino and Raspberry Pi.

Laptops:

Charges most consumer grade laptops (15” or smaller) from one of our Standard or Optional Laptop Adapters.Note: Gaming laptops are not compatible with the V88 due to high power requirements that exceed the maximum output of the the battery.

USB-C Laptops: Compatible with all laptops that charge from USB Type C. Charge directly from the USB-C PD Output using a USB-C to USB-C laptop cable (not included).

Acer: Standard “E” or Standard “L” Adapter

Apple: Optional MagSafe 1 or Optional MagSafe 2 Adapter. Read our guide to charging MacBooks for more information.

ASUS: Standard “C” Adapter or Optional 4.0 x 1.35 mm Adapter
Dell: Standard DELL Adapter or Optional Dell 4.5 x 2.8 x 0.6 mm Adapter

HP: Optional HP 7.4 x 5.0 x 0.6 mm Adapter or Optional HP 4.5 x 2.8 x 0.6 mm Adapter

Lenovo: Standard Lenovo Square Adapter, Standard “G” Adapter, Standard “K” Adapter, or Optional Lenovo Slim Tip AdapterMicrosoft: Optional Surface Pro / Book Adapter or Optional Surface 2 Adapter

Samsung:Standard “H” Adapter or Standard “C” Adapter

Toshiba: Standard “G” Adapter, Standard “C” Adapter, or Optional “B” Adapter

For additional information, visit our Laptop Adapter Guide.



AA / AAA Chargers:
If your device (headlamp, flashlight, radio, etc.) uses rechargeable AA / AAA batteries, confirm the device can safely charge from a 2A power supply before charging from the V88’s USB port. To ensure safe charging to your AA / AAA batteries, consider using our USB AA / AAA Charger.



Medical Devices:
Not compatible with medical devices, including CPAP machines.

5 Reviews

• 5

  Great service & fast delivery

  Posted by Simon

  The v88 was dispatched quickly and service from Voltaic has been great

• 5

  Worth Every Penny

  Posted by John Harrison

  I use in combination with two small 60W folding solar panels to power a 15" MacBook Pro and find I can run the laptop all day long, drawing 25 to 65 Watts. The V88 has me covered when clouds all through. And I run Windows 10 on top of Parallels all day for work, so the machine is pulling some wattage. Sometimes I'll run the V88 without the solar panels and it still runs the laptop for an additional 3-4 hours. Would be more like 6 or 7 without Parallels/Windows running. Super investment.

• 5

  outstanding customer service!

  Posted by docjmwright

  Using this to extend the run time for my System76 galago pro laptop. Worked very well, then after setting it aside for four months, it would not take a charge. I described the situation to customer service, and they immediately sent me a replacement, no questions asked.

• 5

  Very lightweight and easy to use

  Posted by LloydX

  I use this as a backup for laptops during power outages. It is the best battery on the market for hurricane prep and disaster readiness. The enclosure is very solid yet surprisingly lightweight. I may get a solar panel for it eventually, but the battery itself is an amazing item.

• 5

  V-88 battery

  Posted by Trae

  I have the V-88 battery with the Array solar backpack. I love it. It powers everything. The backpack is perfect for traveling. One of my favorite purchases.

• Accessories

• Customers Also Viewed

how to choose a power bank for a laptop

In our reviews of gaming laptops, there are always complaints about their autonomy. The battery capacity of the device is often not enough even for an hour of intensive play, which deprives the user of mobility and, accordingly, devalues ​​the status of a laptop as a device that can be taken with you. An additional battery can partially save the situation, and we will tell you about the best offers in this segment in this selection.

Digma DGPD100WC

Digma DGPD100WC is a 100W power bank that will charge your laptop in minutes if it supports the fast charging option. The device is equipped with support for pass-through charging, so you can simultaneously charge an external battery from the mains and a laptop or other gadgets from it.

In terms of capacity, you can count on 38400 mAh, which is a hefty figure for multiple laptop charge cycles or the ability to power several devices at the same time – there are enough free ports for this, given that there are two USB-A output connectors and one USB-C output. If you choose the best power bank for a laptop, then let it be DGPD100WC.

Anker PowerHouse II 400

Anker PowerHouse II 400 is not so much a power bank in the usual sense, but a portable charging station, the functionality of which is much wider than that of a conventional external battery.

With a capacity of 388.8 Wh, the device can charge not only a laptop, but also a smartphone, tablet, wireless headset and even another power bank – in case you want to take a smaller battery with you. There is an informative display, multiple USB-A and USB-C ports, as well as an AC outlet and a car outlet. At the same time, the model received a 65 W adapter, which provides fast charging for compatible gadgets.

Hoco J91B

With a capacity of 30,000 mAh, the Hoco J91B external battery is not very heavy – only half a kilogram. The device is equipped with a fabric loop for more convenient transportation, it is quite compact in size – it is slightly larger than the average smartphone.

Two USB-A connectors, micro-USB and USB-C ports are provided for operation, and the charge indicator is represented by bright LEDs. You can buy the model in black and white – apart from the body color, there are no other differences between them.

Demaco A203

The Demaco A203 power bank has an impressive capacity of 50,000 mAh, as well as support for many security protocols that will make charging connected devices safe and hassle-free.

The model allows you to charge two devices at the same time, is equipped with USB-A output ports, and, which is rare for such gadgets, has a built-in flashlight: this power bank will not only charge your smartphone, but also light up the road in the dark.

OLMIO QS-30

OLMIO QS-30 received a modest, utilitarian design: it is a dark gray bar, all elements of which are assembled on one of the end sides. However, the advantages of the model are not in its appearance, but in performance: you can count on two USB-A output connectors with support for 18W fast charging and one USB-C port with 20W Power Delivery support.

This is enough to charge laptops and smartphones from the device, while the power bank is equipped with various technologies to protect against overheating, overload and short circuit, so the charging process will be as safe as possible.

HOCO J86A Powermaster

Another member of the high capacity battery family. The 50,000 mAh HOCO J86A Powermaster weighs almost a kilogram and, although the manufacturer has provided the device with a comfortable strap, the tangible heaviness is unlikely to make it a companion for every day.

At the same time, it is worth noting the many advantages of the model, which include support for simultaneous charging of two devices, a flashlight, a waterproof case, several fast charging standards. Perhaps this model cannot be used as an everyday option, but it will not let you down on a camping trip or a long journey.

Baseus Bipow

Baseus Bipow is a compact device with 20000mAh capacity and 25W fast charging. There are two USB-A ports and a USB-C port, thanks to which you can power two devices at the same time.

The model also features an inconspicuous design, light weight and dimensions. The perfect “workhorse” for all occasions.

HARPER PB-0030

HARPER PB-0030 is suitable for long trips and trips to places where there is no electricity. Its 30000 mAh capacity and the ability to charge two devices at the same time provide the device with versatility and functionality.

There are two USB-A outputs and one USB-C port, as well as a small charge level indicator. The model can supply increased voltage for charging laptops, and is compatible with Quick Charge 3.0 and Power Delivery fast charging standards.

7EXNANO 100K

This power bank is impressive in size and weight, which is not surprising considering its 100,000 mAh capacity. The model is even equipped with a special carrying handle, and definitely will not fit in a purse or backpack.

At the same time, this is a gadget that will not let you down in any scenario. It is solar powered, equipped with a bright flashlight, and comes with several cables with different connectors, which are compatible with a wide variety of devices. And, of course, you can charge your laptop from it.

Romoss PEA60 ZEUS

Romoss PEA60 ZEUS with a capacity of 60000 mAh is an excellent option for recharging smartphones and laptops. It has a strict design with the only noticeable elements in the form of a small display showing the charge level, as well as a number of input and output connectors. Among the latter are three USB-A and USB-C.

Can charge compatible devices with 22.5W fast charging, supports Huawei SmartPower, USB PD, QC 3.0 standards, can power a laptop for hours of use. The disadvantages include quite a lot of weight, otherwise the device is more than competitive.

Baseus BLADE

If you are not satisfied with the size and appearance of most modern power banks, you may like the Baseus BLADE Power Digital Display. This is a compact and stylish device, made in the form of a small bar with rounded corners, combining matte and glossy surfaces, which will fit perfectly into any interior.

The model is equipped with an electronic display, has a capacity of 20000 mAh and supports 100 W charging, which is more than enough for current laptops. This battery can charge a variety of portable devices and is compatible with various fast charging standards from many manufacturers.

Xiaomi Mi Power Bank 3 / Pro

Xiaomi has established itself as a manufacturer of a wide variety of technology – especially in the field of mobile gadgets. Among other things, the company is mastering the direction of power banks, and the Mi Power Bank 3 model is one of the best in its portfolio.

Owners of this model will surely enjoy a wide range of connection interfaces – micro-USB input and output USB Type A and USB Type C, as well as support for fast charging and the presence of indicators indicating the battery level. The line also offers a Pro version with increased volume and additional levels of protection.

Xiaomi ZMI 10 Pro

Xiaomi ZMI 10 Pro is one of the first, according to the manufacturer, external laptop batteries that allow you to charge gadgets at a speed equal to the charging speed of a conventional power supply. Accordingly, the QuickCharge function is supported.

The model is equipped with a set of connectors sufficient to connect any modern device, be it a smartphone, tablet or laptop. her files. This will be useful if the laptop has a single slot for connecting drives, and it is already occupied by an external battery.

RAVPower RP-PB064 Ace

This gadget is both capacious and durable, protected by a fire-resistant case and will surprise users with enormous “endurance” – it uses a 32000 mAh energy storage.

Such impressive capabilities have affected the characteristics of the battery – it weighs as much as 550 g. You can put it in your purse, but you won’t be able to carry it with you for a long time. However, if the user needs a supply of energy, they will have to make compromises. A bonus to the large capacity is the presence of three USB-A ports and a device charge level indicator.

Accesstyle Battleship 20MPQ

The Accesstyle Battleship 20MPQ battery can charge two gadgets at the same time, supports fast charging – in general, it has the whole set of a good power bank. You can connect the battery to the network using Micro-USB or Type-C connectors, and USB Type-C and USB-A ports are provided for power output.

With a metal case and a large volume (20,000 mAh), the gadget weighs only 350 g, and thanks to the charge indicator, the owner can always find out the amount of remaining energy.

Romoss Sense 8P+

This power bank features a stylish look and the most user-friendly feature set: from fast charging and all common ports to a nice small screen that displays information about the battery level.

But there is also a significant (in the literal sense) drawback: Romoss Sense 8P + is a rather heavy toy – as much as 671 g. car glove compartment.

Canyon CNS-TPBW8

Canyon CNS-TPBW8 cannot be called a “long-liver” – its capacity is modest for devices from this collection of 8000 mAh. However, this is compensated by the low price of the device. In addition, the manufacturer dressed the gadget in a stylish case with soft-touch coating and provided support for wireless charging. In addition, the battery weighs some 250 g, which allows you to take it with you on any trip.

TopON TOP-X72

Contrary to the power bank above, TopON TOP-X72 is a device for those who don’t compromise. An impressive capacity of 72000 mAh, a protected case, USB ports, a car socket and an outlet for charging laptops, finally, a flashlight! This is the gadget that you can take even to the South Pole – and it will not let you down.

True, it weighs almost one and a half kilograms and has immodest dimensions, so other devices in a bag or backpack will have to make room.

Baseus Adaman Metal

A compact and very nice external battery for a laptop, with which you can quickly (all modern standards are supported, such as QC 3. 0, PD 3.0, FCP, SCP, AFC) charge your mobile device – or even several at once: Baseus Adaman Metal supports connecting up to three devices at the same time.

For connoisseurs of beauty, a beautiful metal case is provided here in combination with an LED display that shows the charge level, current and voltage, and the power bank itself automatically detects the type of connected device and supplies it with exactly the amount of energy needed for optimal recharging.

Samsung EB-P1100C

Samsung offers a model with a metal case and a design reminiscent of the company’s flagship smartphones. Actually, the EB-P1100C battery is designed to work with the manufacturer’s gadgets: thanks to cunning algorithms, it effectively charges Samsung devices. However, no one bothers to connect the power bank to other devices that need recharging – including laptops.

Defender ExtraLife 15000F

Defender ExtraLife 15000F is another device that draws attention because of its design. Strict monolithic “brick” adorns the display, which displays the battery level. The gadget is stylized as metal, but is actually made of plastic, so it’s better not to drop it. The material used made it possible to reduce the cost of production, so the portable battery boasts a reasonable price with an impressive capacity.

What to look for when choosing an external laptop battery?

Capacity

Laptops consume more energy than smartphones and tablets, so it’s better to take a power bank “with a margin”. Otherwise, it simply will not cope with the appetites of the gadget connected to it.

Connectors and cables

Notebook and external battery compatibility is a sore point. You need to know the current consumed by the device, have a suitable cable for charging it, if necessary, use an adapter with a compatible plug. It’s good if the appropriate cables and adapters are included with the power bank; otherwise, you will have to buy them separately.

Weight

A laptop is not the lightest gadget in itself, especially when it comes to a gaming model. In addition to it, an external battery can become a very large and heavy accessory. In turn, compact models are likely to have a small capacity.

Therefore, it is important to find a compromise between the acceptable characteristics of the power bank and its physical parameters.

Conclusion

This list of external laptop batteries would be incomplete without your comments. We will be glad if you add it with your options!

Lenovo USB-C Power Bank

Powerful anywhere charging solution

Charges up to 65W laptops

Dual USB Type-C connection

Charges up to three devices

USB Type-C mobile charging

Overcharge protection

Specifications overview +
Specification overview –

Specification overview +
Specification overview –

Description	Specifications
Battery	Lithium ion polymer
Rated capacity	20,000 mAh (4-cell battery, 5000 mAh)
Power	74 Wh
Charging time	Less than 3 hours
Power input	USB Type-C port: max. 100 W (20 V / 5 A)
Power output	USB Type-C port: max. 65W (20V/3.25A, 15V/3A, 9V / 3 A, 5 V / 3 A) USB Type-A port: max. 18 W
Gross power	Max. 65 W
Power input connector	2x USB Type-C
Power outlet	2 x USB Type-C 1 USB Type-A port
Dimensions	170 x 72 x 23 mm
Weight	390 g
Power button	Turn on and check the battery status
Colors	Thunder black Storm gray
Cable	Built-in USB Type-C cable, length 435 mm
Wire management system	Need to pull on the logo connector to remove the cable
Warranty	1 year
Compatible systems	Lenovo and ThinkPad laptops with 65W USB Type-C interface and less than

Specifications may vary by region.

Fast charge mobile devices anywhere

Lenovo Go USB Type-C Power Bank (20,000 mAh) – Revolutionary
solution for remote workers who need sufficient power supply
to charge your USB Type-C laptops and other devices anywhere for extended productivity.
With an impressive 20,000 mAh capacity, you can quickly charge multiple
devices, even while the external battery is being charged.

Powerful charging anywhere

Powered by a 20,000mAh 65W external battery, you can
do not worry that your mobile device will be discharged at the most inopportune moment.
It takes three hours* to fully charge the external battery, after which you can
charge the laptop at least once and several times –
other mobile devices.
*Depends on the power adapter used.

No more tangled wires

Forget about having to carry a lot of
wires.