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Top 10 Laptops with the Best Battery Life in October (2021)

  • Post category:Best Laptops
  • Reading time:17 mins read

In this post, we will be looking at the Laptops with the Best Battery Life in the market right now. Battery life is one of the key things we look for on the laptop. Some laptops may have a shorter battery life but good horsepower, others may have a good battery life but poor overall performance.

If you’re on the hunt for a new laptop, battery life is likely to be a significant factor in your decision-making. No one wants a laptop to suddenly shut down when you are in the middle of working.

So we have put together for you a list of the best laptops for all-day computing. The laptops in this list have large enough batteries that will last you the whole workday and beyond.

Laptops with a battery life that lasts a total of 24 hours are still some way off, but the laptops we have on this list will last you up to 18 to 20 hours.

Here we look at some of the best laptops that house both excellent battery life and overall powerful hardware in perfect combination.

Top 10 Laptops with Best Battery Life to buy in October 2021

10. Samsung Galaxy Book Flex 15

The 10th Laptop with Best Battery Life on our list is Samsung Galaxy Book Flex 15. The Samsung Galaxy Book Flex 15 is a blue-hued 2-in-1 head-turning laptop.

Samsung Galaxy Book Flex 15
Samsung Galaxy Book Flex 15

Design

It will rock your world with a built-in show-stealing S-Pen that attracts all the attention. Taking notes from its successful Galaxy Note smartphone series. Samsung packed an entertaining layer of a stylus for artistic creatives, scribble happy students, and note-taking professionals.

Display

But the pen is just the cherry on the top of this spectacular convertible. The most exciting thing about this laptop is that it is the first laptop to feature a QLED display.

Battery

Speaking about its battery power, it can last up to 15 hours plus battery life in many of the tests on average usage. Buy this laptop for its built-in S-Pen, super-bright screen, QLED display, and epic battery life.

Conclusion

It also features an energy-saving technology that helps output super-high brightness scores without depleting too much battery power.

Specification Table

Samsung Galaxy Book Flex 15 Specification

9. Asus Rog Zephyrus G14

The 9th Laptop with Best Battery Life on our list is Asus Rog Zephyrus G14. It is a gaming laptop that is built especially for those people when they game nonstop well on the go.

Laptops with Best Battery Life - Asus Rog Zephyrus G14
Asus Rog Zephyrus G14

Performance

It is equipped with AMD Ryzen 9 processor. This laptop has up to 32 gigabytes of RAM and one terabyte of M.2 NVMe PCIe SSD that’ll deliver blazing fast performance to run all of your games without any problem.

Display

This laptop comes with a 14-inch WQHD IPS display along with up to 6 gigabytes of Nvidia’s RTX 2060 graphics card allowing you to play at high resolution with stunning visuals all the time. It weighs around 3.5 pounds.

Battery

This ultra-slim laptop packs a 76 WHr battery that can last for up to 11 hours. This feature allows you to take a laptop anywhere and play games for a long time.

The Zephyrus G14 from Asus steals the show with its ultra-slim design and impressive battery life that is hard to find on any other gaming laptop.

Conclusion

If you’re looking for a gaming laptop that is lightweight yet comes with powerful specs and long battery life, then you can go for the Asus Rog Zephyrus G14.

Specification Table

Asus Rog Zephyrus G14 Specification

8. Dell Latitude 9510

The 8th Laptop with Best Battery Life on our list is Dell Latitude 9510. A tremendous 2-in-1 versatile and compact laptop that can enhance your workflow.

Laptops with Best Battery Life - Dell Latitude 9510
Dell Latitude 9510

Performance

With the latest tendon Intel Core i7 processor and 16 gigabytes of DDR4 RAM, the Latitude 9510 will give you ultra-responsive performance and faster multitasking. This laptop features up to one terabyte NVMe SSD and Intel UHD graphics, ensuring you have ample space and a good amount of performance.

Display

It has got a 15-inch full HD IPS display that will give you ultra-vivid visuals with improved color accuracy, and with touchscreen functionality, you can use this laptop as tablet mode. It weighs just around 3.1 pounds.

Design

This ultra-thin laptop will give over 20 hours of battery life. Dell Latitude 9510 allows you to enjoy plenty of juice for your day-to-day workloads and carry it pretty quickly.

Conclusion

If you’re looking for a 2-in-1 laptop offering a solid configuration, good performance, excellent battery life, then the Latitude 9510 laptop is an excellent option for you.

Specification Table

Dell Latitude 9510 Specification

7. Asus Expertbook B9450

The 7th Laptops with Best Battery Life on our list is Asus Expertbook B9450. A lightweight business laptop that will take your creativity and productivity to a whole new level.

Laptops with Best Battery Life - Asus Expertbook B9450
Asus Expertbook B9450

Performance

This laptop is packed with a powerful Core i7 processor, 16 gigabytes of RAM, and up to 2 terabytes of PCIe SSD to run any multitasking demanding applications with ease.

Display

This laptop comes with a 14-inch 1080P full HD display, which is pretty bright and colorful, but its biggest asset is an anti-glare coating.

Design

But what makes the ExpertBook B9450 a genuine contender to the other best business laptops is its nearly 24 hours of battery life. You can get through two workdays without having to charge this beast.

Conclusion

With all this powerful hardware, the Expert book B9450 weighs just around 2 pounds making it an incredibly lightweight yet durable business laptop.

If you need a laptop with one of the best battery life scores of all time, the Expert book B9450 is the way to go.

Specification Table

Dell Latitude 9510 Specification

6. LG Gram 17

The 6th Laptop with Best Battery Life on our list is LG Gram 17. It has a brilliant lightweight design along with long battery life built to increase your productivity.

Laptops with Best Battery Life - LG Gram 17
LG Gram 17

Performance

Powered by Intel’s latest 10th generation processor, 16 gigabytes of DDR4 RAM, and Iris Plus graphics. This portable laptop is powerful enough to boost your productivity. It is equipped with one terabyte NVMe M.2 SSD.

Display

It’ll offer faster app loading and generous storage for all of your applications, files, photos, and movies. The laptop features a 17-inch IPS display that delivers 2560 x 1600 resolution.

Battery

It also comes with an 80-watt hour battery that will give you up to 17 hours of battery life so that you can spend more time and get your job done.

Connectivity

It features Thunderbolt 3 along with three USB ports for faster file transfers and comes with a full-size backlit keyboard.

Conclusion

It weighs less than 3 pounds; this compact and lightweight laptop can easily carry and move around. The LG Gram 17 laptop is loved for its long battery life and lightweight design, making it an ideal workstation.

Specification Table

LG Gram 17 Specification
Image Product Specifications Price
Samsung Galaxy Book Flex 15 Samsung Galaxy Book Flex 15 Intel Core i7 Processor, 16 GB RAM, 512 GB SSD, Intel Iris Plus Graphics, 15.6 inches, 15 hours, 3.35 lbs Amazon
Asus Rog Zephyrus G14 Asus Rog Zephyrus G14 AMD Ryzen 9 Processor, 32 GB RAM, 1 TB SSD, Nvidia GeForce RTX Graphics, 14 inches, 11 hours, 3.5 lbs Amazon
Dell Latitude 9510 Dell Latitude 9510 Intel Core i7 Processor, 16 GB RAM, 1 TB SSD, Intel UHD Graphics, 15 inches, 20 hours, 3.1 lbs Amazon
Asus Expertbook B9450 Asus Expertbook B9450 Intel Core i7 Processor, 16 GB RAM, 2 TB SSD, Intel UHD Graphics, 14 inches, 24 hours, 2.2 lbs Amazon
LG Gram 17 LG Gram 17 Intel Core i7 Processor, 16 GB RAM, 1 TB SSD, Intel Iris Plus Graphics, 17 inches, 17 hours, 2.98 lbs Amazon

5. LG Gram 15

The 5th Laptops with Best Battery Life on our list is LG Gram 15. The LG Gram 15 is the latest entry in LG’s line of ultralight laptops.

Features

It supports a full HD touchscreen, a speedy processor, and battery life that has to be experienced to be believed. All this comes in a surprisingly-like package that is so durable it managed to stand up to military-grade testing.

Laptops with Best Battery Life - LG Gram 15
LG Gram 15

Performance

The LG gram 15 packs an 8th generation Intel Core i7 processor powered by a 16 GB DDR 4 RAM and 500 GB of SSD. It has a 72-watt hour battery that could last up to 16 hours which is impressive.

Battery

All these features make the LG gram 15 an excellent laptop that performs well while maintaining long battery life.

Connectivity

Despite the light and slim form factor, it still manages to pack in an almost complete set of ports and jacks. You’ll find a power jack, a USB 3.0 port, an HDMI port, and a USB C port on the left side. The right side features a micro SD card reader, audio jack, and two more USB 3.0 ports.

Conclusion

The body is too thin for an Ethernet Jack. But you’ll find a USB C3 Ethernet adapter packed in the box. The LG gram 15 is an astoundingly light laptop that packs a surprisingly large screen incredibly long battery life and elegant minimalist design.

Specification Table

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4. Lenovo ThinkPad X1 Carbon

The 4th Laptops with Best Battery Life on our list is Lenovo ThinkPad X1 Carbon. It is one of the most established laptops around, and its latest model marks the seventh iteration of the series.

Laptops with Best Battery Life - Lenovo Thinkpad X1 Carbon
Lenovo Thinkpad X1 Carbon

Features

The X1 Carbon is thinner and lighter than ever. It also added new features in this latest model including a brighter UHD display with HDR 400 support, a better sound system, more far-field microphones, plus the usual processor and performance upgrades and optional carbon fiber weave patterns.

Performance

This 14-inch model features an 8th generation Intel Core i7 processor supported by a low-powered 16 GB of DDR 3 RAM and 512 GB of SSD. All this power is supported by a 13-hour battery that could fill up to 75 percent in less than an hour.

Connectivity

On the right side, it features a USB 3.1 Type-A port next to a Kensington lock. On the left, you’ll see two thunderbolt3 ports, a second USB 3.1 port, an HDMI input, and a headphone and Mike Jack. There is also a proprietary docking port.

Conclusion

ThinkPad X1 Carbon is a powerful business laptop that delivers excellent keyboards and good performance and elegant body, handy webcam shutters, sharper more colorful displays, and impressively long battery life than its predecessors.

Specification Table

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3. Microsoft Surface Book 2

The 3rd Laptops with Best Battery Life on our list is Microsoft Surface Book 2. Microsoft introduced Surface Book 2 as an option to apple’s laptop. Surface Book 2 has Windows-specific strengths like a touch screen and a detachable display.

Laptops with Best Battery Life - Microsoft Surface Book 2
Microsoft Surface Book 2

Features

The new 15-inch model goes one step further in matching and even beating apple’s latest MacBook Pro lineup on paper. It’s a hefty and powerful laptop, just like the original. It’s also a tablet thanks to the detachable display.

Graphics

Its high-end graphics card supporting Xbox controllers also makes it to minister Xbox one for gaming on the go.

Battery

Microsoft has worked hard to make the battery life a stand-out feature of the Surface Book 2. It has succeeded with a stated battery life of up to 17 hours of video playback.

Performance

It has the latest 8th generation Intel Quad Core i7 processor, 16 GB of RAM, and a 512 GB of SSD. Surface Book 2 is the device you can surely rely on in any situation.

Connectivity

The laptop contains two USB 3.0 Gen one port, a USB C port, a 3.5-millimeter headphone Jack, a full-sized SD card slot, and two surface connect ports.

Keyboard

One of which is always occupied by the keyboard base for communication between the two hardware portions unless the tablet is detached from the base.

Conclusion

Microsoft Surface Book 2 supports login using Windows Hello using an infrared sensor of the front-facing camera. With the top quality built-in large 15-inch touchscreen display and the longer battery life Surface Book 2 is simply an awesome 2-in-1 hybrid laptop.

Specification Table

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2. Apple MacBook Pro

The 2nd Laptop with Best Battery Life on our list is Apple MacBook Pro. Apple’s latest model has a 16-inch screen with slim bezels around it. Delivering a more modern look next to laptops like the Dell XPS 13.

Laptops with Best Battery Life - Apple Macbook Pro
Apple Macbook Pro

Display

The 3072 x 1920 resolution display is sharper than the 2560 x 1600 panel on the 15-inch MacBook Pro models, and it looks gorgeous.

Battery

Its color looks accurate, the contrast is excellent. It can get very bright with a very epic battery life that can run up to 11 hours on one charging and is fitted with very powerful hardware for a low price.

Apple’s MacBook Pro is the best laptop with the longest battery life you could find. Still housing all you need in a light and compact design.

Performance

It has a top-notch 4K retina display. Powered by a 9th generation Intel Core i7 processor and 16 GB of RAM and 516 GB of SSD. Apple 16-inch device offers a lot more than the longer battery life.

Conclusion

This MacBook holds four Thunderbolt 3 ports. So lack of ports making it difficult to plug external peripherals into the MacBook Pro 16-inch.

But the new speakers and mike along with an improved keyboard and huge storage mean you’re less likely to need to plug things in.

Specification Table

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1. Dell XPS 13

The 1st Laptop with Best Battery Life on our list is Dell XPS 13. The Dell XPS 13 is among the best laptops lines out there. Perhaps in response to the high-end ultrabooks seen changing considerably over the last few years and rivals rolling out the tough competition.

Laptops with Best Battery Life - Dell XPS 13
Dell XPS 13

Features

The latest XPS 13 is not only keeping up with the best of them, but it’s also finding that delicate balance between adding necessary innovations and preserving everything people already love about the Dell XPS lineup.

Battery

With its massively boosted battery life that could run up to 12 hours, Dell’s XPS 13 has become a user-friendly laptop on the go within a budget.

Performance

The Dell XPS 13 9380 features the latest 8th generation Intel i7 Quad-Core processor with a 13.3-inch Infinity Edge full HD touchscreen display and ultra high definition graphics. You will have a laptop that will perform faster.

Storage

Its 8 GB low-power DDR 3 RAM and 256 GB of NVMe SSD will let you have a device that will multi-task while elongating your battery life.

Connectivity

The lineup ports also stay the same with this model. On the right, it houses an audio output, a micro SD card slot, a USB 3.1 Gen 2 type C port with a power display, and a headphone Jack.

You will find a wedge-shaped security cable slot on the left, two thunderbolts 3 USB type C ports with power delivery.

Conclusion

With the super thin and light built coming in 2.7 pound and impressive hardware that includes 52 watts an hour 4 C battery, Dell XPS 13 is the best budget laptop with the longest battery life on this list.

Specification Table

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Image Product Specifications Price
LG Gram 15 LG Gram 15 Intel Core i7 Processor, 16 GB RAM, 512 GB SSD, Intel UHD 620 Graphics, 15 hours, 2.16 lbs Amazon
Lenovo ThinkPad X1 Carbon Lenovo ThinkPad X1 Carbon Intel Core i7 Processor, 16 GB RAM, 512 GB SSD, Intel UHD 620 Graphics, 13.1 hours, 2.6 lbs Amazon
Microsoft Surface Book 2 Microsoft Surface Book 2 Intel Core i7 Processor, 16 GB RAM, 512 GB SSD, Nvidia GeForce GTX Graphics, 17 hours, 3.06 lbs Amazon
Apple MacBook Pro Apple MacBook Pro Intel Core i7 Processor, 16 GB RAM, 512 GB SSD, AMD Radeon Pro Graphics, 11 hours, 4.3 lbs Amazon
Dell XPS 13 Dell XPS 13 Intel Core i7 Processor, 8 GB RAM, 256 GB SSD, Intel UHD 620 Graphics, 12 hours, 2.78 lbs Amazon

Final Verdict

Recommended Laptops with the Best Battery Life are Dell XPS 13 & Apple MacBook Pro 16 inch. Other laptops on this list are also great. You can select and buy one from the above Amazon link as per your need and requirements.

Dear Reader

That’s our Laptop with the Best Battery Life buying guide; hopefully, you found it helpful. Thank you so much, guys, for reading this post, and I hope you enjoyed reading the post.


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Hello my name is Deepika Shetty