Best External Batteries For Laptops

Equip yourself with one of the best external batteries for laptops on the market today. If you’ve ever been in the middle of an important project or presentation only to have your laptop battery suddenly die, then you know just how frustrating and frightening it can be. Don’t let this happen! Equipping a device with an external battery is not just great for emergencies, but can also serve as a safety net if there are power outages where no charger is available. With all the options available, making an informed decision about what’s right for your particular needs may seem daunting – however, we are here to help by breaking down our top choices when it comes to getting powered up safely and reliably. Read on below for advice on choosing the right model and features so that you never get caught short again!

Checkout Our Top Pick Of Best External Batteries For Laptops

Best External Batteries For Laptops

1. Anker Powercore+

Anker PowerCore+ 26800 PD with 30W Power Delivery Charger, Portable Charger Bundle for MacBook Air / iPad Pro 2018, iPhone 11 / 11 Pro / 11 Pro Max / XS / X, S10, and USB C Laptops with Power Delivery

$98.50  in stock
2 new from $98.50
Free shipping
as of January 10, 2023 11:18 am


  • The Anker Advantage: Join the 50 million+ powered by America's leading USB charging brand.
  • Huge Charging Power: high-speed charging for phones, tablets and USB-C notebooks. Boasts 1 USB-C (30W) and 2 USB ports (5V/3a each).
  • Colossal capacity: 26800mAh of power charges most phones over 7 times, tablets at least 2 times or notebooks at least once.
  • Recharge 3X faster: time for a full recharge is reduced to 4. 5 hours thanks to Power delivery input (27W). Compatible charger included.
  • What you get: Power core+ 26800 PD, 30W USB-C wall charger, Micro USB cable, USB-C to USB-C cable (Lightning cable not included), travel pouch, welcome guide, our worry-free 18-month and friendly customer service.

2. Maxoak Powerbank

MAXOAK Laptop Power Bank 185Wh/50000mAh(Max.130W) Portable Laptop Charger External Battery Pack for Laptop iPad Phone Notebook

$129.00  in stock
2 new from $128.98
2 used from $88.47
Free shipping
as of January 10, 2023 11:18 am


  • Superior Quality&SAFETY Guaranteed: Conform to UL1642 and UL2056 Standards. Constructed with Lithium-ion Polymer Battery Cells&Built-in 6 Security Protections to Ensure Safety Use and 1000+ Long Recharge Cycles. We Offer Customers a 12 Months Hassle-free 100% Satisfaction & Replacement Warranty.
  • Long-lasting DC Power Bank for Laptops:Ultra High Capacity 50000mAh(3.7V)/185Wh(130W Max.).Compatible With a Wide Variety of Laptops(Max.130W)- Dell HP Lenovo Surface pro 2/3/4(DC12V) Sony Samsung Acer Toshiba IBM NEC.We Include 14 DC Connector for Various Laptops. Once Fully Charged, K2 Portable Battery Pack Can Charge Laptops(65W) About 2.5 Times and Smartphone About 11-18Times without Using your Laptops/Phones While Charging,It is Much Power Saving than AC Outlet Power Bank.
  • DC20V/DC12V/USB5V Outputs:All-IN-1 FAST CHARGE Battery Pack.It Features with 1*DC20V/5A for Laptops(18.5V~20.5V), 1*DC12V/2.5A for Cameras,Routers,LED lights, 2*USB 5V/2.1A and 2*USB 5V/1A For Smart Phones, iPad, Tablet &Other USB-Charged Devices. You Can Charge Several Devices Simultaneously to Save You Much Time. Ultra Energy Saving & Fast Charging Speed with DC input:16.8V/2.5A, OUR K2 Battery Pack Can Be Recharged in Just 6-8 Hours.
  • Emergency Battery Backup for Outdoors. Size 8.1" x 5.3" x 1.3" And Weight 2.77lb.You Can Easily Put This Portable Charger in Your Briefcase ,Backpack Or the Carrying Bag. Keep your laptops, Phones, Fans,LED Lights, Nintendo Switch, Speakers, Cameras Powered During Road Trip, Hunting,Camping, Fishing,etc.
  • WHAT YOU CAN GET: 1 x Laptop power bank(K2),1 x AC Adapter, 1 x DC cable, 14 x DC connector for Laptops, 1 x Multifunction bag, 1 x Manual.

3. Omni 20

Omni 20+ Bundle AC/DC/USBC Power Bank - Bundle with Protective Case and Fast Charger | Battery Backup for Laptops: MacBook Pro/iPad Pro/Dell/Surface | Smart Devices:iPhone/Samsung/DJI/Canon/Nikon/DSLR

$299.00  in stock
as of January 10, 2023 11:18 am


  • 【Power Hub For All Your Smart Devices】From laptops to cameras, drones, and smartphones, Omnicharge can keep all your devices charged up. Compact and functional.
  • 【Extensive Features】All-In-One power solution with high powered AC, USB-C PD for laptops, Wireless charging, QC 3.0 USB-A, Adjustable DC power, pass-through charging and solar charging.
  • 【High Powered, Fast Charging】71wh (20000mAh) battery capacity. Charge safe and fast with high charging efficiency. 100 watt AC and DC, 60 watt USB-C PD, powers most smart devices including MacBook Pro and Surface Pro.
  • 【Carry Less, Power More】Carry one cable to charge your laptop using USB-C or DC output while charging your Qi-compatible smartphone wirelessly, leave your bulky chargers at home
  • 【Accessories】The Omni 20+ Bundle includes a USB charging cable, a USB-C charging cable, Fast Charger and Protective Case. NOT INCLUDED: DC cables for DJI Drones, Surface, and other PC laptops sold separately.

4. MyCharge AdventureUltra

myCharge AdventureUltra Portable Charger 20000mAh Rugged Outdoor External Battery Pack Power Bank 4 Ports (AC, USB-C, USB-A x2) for Tailgating, Camping (Laptop, Cell Phone, Tablet, TV, Accessories)

 out of stock
as of January 10, 2023 11:18 am


  • HEAVY-DUTY PORTABLE CHARGER: This Portable Power Outlet delivers 20,000mAh and AC 110V / 65W total output power for up to 10x extra battery providing a streamlined power source of a maximum power output of 65W, enough to power a laptop
  • BUILT-IN AC POWER PORT & PASS-THROUGH CHARGING TECHNOLOGY: Features multiple ports so you can charge several devices all at once (AC Power Port, USB-C and 2x USB-A Ports) and the pass-through charging technology allows you to charge the power bank and connected devices simultaneously - perfect for the tailgater, student, commuter, camper or adventurer looking for a solution to their mobile power needs
  • RUGGED & RUBBERIZED DURABLE FINISH: Built for regular and repeated use and to withstand the most extreme outdoor conditions (splash-proof, drop-resistant and dirt-proof) while camping, hiking or mountaineering or just simply on the go
  • TAILGATE & CAMPING COMPANION: Designed to replace heavy and bulky generators and extend the life of your electronics when out of reach from a consistent power source (laptop, tablet, cell phone, Bluetooth speaker, lights, fan, camping and outdoor accessories and much more - even powers a 34-inch LED television for up to four hours!
  • SMALL & COMPACT DESIGN: Dimensions: 5.0 in x 5.75 in x 1.4 in / Weight: 1.05lbs / Total Input = 20V / Total Output by Port = AC 110V 65W / USB-C Port: 3.0A / USB-A Port #1: 2.4A / USB-A Port #2: 2.4A / Total Shared: 3.4A / AC Port: 65W

5. BatPower ProE 2

BatPower ProE 2 EX10B 148Wh Laptop External Battery Compatible with MacBook Pro Air Power Bank Portable Charger with 120W Slim Ac Adapter Quick Charge Tablet Smartphone -for 2015 and Before Laptop

$169.99  in stock
as of January 10, 2023 11:18 am


  • BatPower ProE 2 EX10B 148Wh Power Bank: DC output: 20V (Max 90W) Compatible with 2006~2015 Apple MacBook Pro External Battery 2008-2015 MacBook Air Portable Charger, USB output total: 5V~12V (Max 38W) fast charging for table and smartphone.
  • BatPower ProE 2 Slim 120W Charger: AC Input: 100V~240V 1.5A 50~60Hz, DC output: 20V (Max 90W) Compatible with 2006~2015 MacBook Pro 2008-2015 MacBook Air Magnetic charger power adapter, USB output total: 5V~12V (Max 30W) fast charging for table and smartphone.
  • Dimensions: Battery 7.2x3.2x0.7(inch) / 18.3x8.1x1.8(cm), Adapter 5x2.5x0.7(inch) / 12.7x6.4x1.8(cm), AC/DC Cables: 59(inch) / 150(cm); Weights: Battery 18 (oz) / 510 (g), Adapter 9 (oz) / 255 (g).
  • Package: 1x BatPower EX10B 148Wh/40000mAh Power Bank, 1x 120W Slim Charger, 1x Ac Cable, 2x Magnetic Cable, 1x DC Cable, 1x USB Cable and Manual.
  • NOTE: BatPower ProE 2 is NOT AN PD USB-C laptop external battery.

6. Krisdonia Portable

Krisdonia 50000mAh Laptop Power Bank 5/9/12/16/19/20V Portable Laptop Battery Charger with QC3.0 USB-A Port & 12V Type-C Port for Laptop, Tablet, Smartphone and More Devices

$128.99  in stock
as of January 10, 2023 11:18 am


  • Pass Through: Support charging and discharging at the same time. The function is activated by pressing the button for 2 seconds while the power bank is charging.
  • Emergency Battery Backup for Outdoors: Size 19.5x15x2.8cm and weight 1.2kg. You can easily put it in your briefcase, backpack or carrying bag when you're on the go. It keeps your devices powered for emergency.
  • High Capacity: The 50000mAh(3.7V)/185Wh external battery provides enough juice to power a 65W laptop for 2.5 times and smartphone for 11-18 times. DC-IN 19V/2A enables the power bank to be recharged in 6-8 hours.
  • Adjustable DC Output 5V-20V: The DC OUT port supports 5V/8.4V/9V/12V - 3A (max); 16V(compatible 16.5V) / 20V(compatible 19V, 19.5V for laptops) - 4.7A (max). Krisdonia 50,000 can directly charge your laptop without needing your laptop charger. Please double click the power button to set the voltage before charging from the DC OUT port.
  • QC3.0 USB/TYPE-C 12V Output: 2x QC3.0 USB-A ports for smartphones, tablets and other USB devices. 1x TYPE-C port for iPad, not for 20V TYPE-C laptop. ( Please charge your 20V TYPE-C laptop from the DC OUT port via Krisdonia TYPE-C converter - ASIN: B07XJ11P8S )

7. BatPower EX15H

BatPower EX15H 210Wh Laptop Portable Charger Compatible with HP Pavilion Envy Spectre Split Slatebook Chromebook Streambook EliteBook Notebook External Battery Power Bank USB QC for Tablet Smartphone

$249.99  in stock
2 new from $249.99
Free shipping
as of January 10, 2023 11:18 am


  • Specifications: DC output: 20V (Max 90W) Compatible with HP Laptop Power Bank External Battery Notebook Portable Charger (Large and Small Circular Connector), USB output total: 5V~12V (Max 38W) fast charging for table and smartphone.
  • Dimensions: 9x3.2x0.7(inch) / 22.8x8.1x1.8(cm), AC/DC Cables: 59(inch) / 150(cm); Weights: 25 (oz) / 708 (g).
  • Package: 1x BatPower EX15H 210Wh/56000mAh Power Bank, 1x Ac Adapter, 1x Ac Cable, 2x DC Cables and Manual.
  • Warranty: 30 days money back or exchange, free 18 months warranty.
  • NOTE: BatPower EX15H is NOT AN PD USB-C laptop power bank.

8. Voltaic Systems Arc 20

Voltaic Systems Arc 20 Watt Portable Solar Laptop Charger, 24,000mAh | Includes Foldable Panel, USB-C PD Battery Power Bank and 2 Year Warranty | Powers Laptops Including MacBook

$229.00  in stock
as of January 10, 2023 11:18 am


  • INCLUDES A BATTERY PACK (POWER BANK) to charge your laptop quickly and safely. Store power and charge your device(s) from the included V88 Battery Pack - rain or shine, day or night. Completely charges most laptops in 2 hours, 1 hour to charge most smartphones.
  • INCLUDES A 2-YEAR WARRANTY. Our solar panels are designed to last. Built using rugged fabric and strong solar cells that can withstand the rigors of everyday use (2 year on solar panel, 1 year on battery pack)
  • HIGH PERFORMANCE SOLAR PANELS made from industry-leading monocrystalline solar cells fully charges V88 power bank in just 6 hours of direct sunlight.
  • DESIGNED TO GET THE MOST OUT OF THE SUN | Only weighs 3.25 lbs. Attach to your backpack or stash into the smallest of spaces in your travel bag. Reinforced attachment points allow for easy mounting on various backpacks, bicycles, and touring gear
  • COMPATIBILITY | Designed to power and charge thousands of laptops computers, DSLR batteries and USB devices like the Macbook, iPhone, iPod, iPad, Samsung Galaxy, Sony, Nikon, Canon, GoPro, Blackberry, Android devices, and other smartphones. *May require additional adapters, see details below*

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