Laptops are convenient because it’s portable. However, its battery life can be a major deal breaker, especially under intense use. If you’re on the hunt for the best laptop with the longest battery life, you should aim for one that can outlast or at least get close to enduring your workload.

In this post, we rounded up Best Laptops With Longest Battery Life without being a gaming model. We looked for models with battery packs that can go the distance without costing a fortune. Read on and see which one you’d like to get soon.

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How laptop battery life is calculated

Determining a laptop’s battery life is a number’s game. While it may seem too technical, you can actually calculate the estimated runtime of your laptop by doing simple math.

Start by looking for the battery specification of your laptop in Whr or Wh, which stands for Watt-hours. This is usually printed on the manual or you can look it up on the web by searching for the specific model of your device. You may be interested in this post also: Best Powerbank with Quick Charge — Top 7!

You need to divide the battery wattage by the estimated wattage. Most laptops have an estimated wattage of 10 to 15 watts per hour.

So if your laptop is fitted with a 100Wh battery, it will likely run for around 6 to 10 hours max. The bigger the battery wattage is, the longer your laptop’s battery life will be.

Nevertheless, you also have to factor in your level of use, how power-hungry your apps are, and the level of heat. All of these aspects will put your laptop’s battery life on a sliding scale.

Best Laptop With Longest Battery Life – Top 7 Picks!

OUR #1 CHOICE

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RUNNERS-UP

[su_service title=”Lenovo ThinkPad X1 Carbon Ultrabook” icon=”icon: star” icon_color=”#2D3092″ size=”32″ class=””][/su_service]

If you prefer an Intel Core processor, you should consider the Lenovo ThinkPad X1 Carbon Ultrabook. This laptop is made to last up to 16.7 hours of use per charge. It also comes with an adapter rapid charge feature, so there’s no need to wait for too long just to fill its battery.

Moreover, this runs in 11th Gen Intel Core i7, 8 threads, and four cores. It’s complete with Turbo Boost to give you rapid performance that can match what a MacBook can offer.

This is also equipped with a 14-inch FHD screen with up to 400 nits of brightness. The screen also lays flat at 180 degrees, giving you a flexible viewing experience.

Aside from that, you’ll also get a built-in Intel Iris Xe graphics card, making this suitable for both work and play purposes.

In terms of memory, you’ll get 1TB of SSD. This makes the rather steep price point worth the splurge.

Another great feature of this Ultrabook is its fingerprint reader. It’s integrated with the power button and can be used to unlock your device.

Also, I like that this comes with a Type-C Thunderbolt port, which isn’t very common in Windows-powered laptops these days.

If you’re seeking quality, the ThinkPad is a perfect choice. The only tradeoff is that this laptop isn’t the most aesthetic in the Lenovo lineup.

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[su_service title=”ASUS ExpertBook B9 Business Laptop” icon=”icon: star” icon_color=”#2D3092″ size=”32″ class=””][/su_service]

With a maximum 20-hour battery life, it’s not that hard to love the ASUS ExpertBook B9. This business laptop comes with a sleek and aesthetic design. It features slim bezels and a thin profile, perfect for traveling business owners.

Aside from that, this has a 180-degree hinge as well as ASUS NumberPad right on your touchpad. You simply have to tap on your touchpad’s corner to activate this nifty feature.

One thing that really makes this worth the splurge is its Harman Kardon sound system. This uses omnidirectional microphones perfect for conferences, meetings, and webinars. It’s also paired with a ClearVoice mic for a built-in noise-canceling feature for remote workers.

Aside from typing in your password, you can also unlock the ExpertBook B9 in two other ways. First, you can use the fingerprint scanner or the webcam for the Windows Hello feature.

When it comes to memory, you’ll get 1TB of SSD and 16 GB of LPDDR4X RAM. It’s a superior combination for the busiest multitaskers out there.

Overall, this slim laptop is packed with a ton of features made with business in mind.

On the downside, some users find the screen to be lacking in brightness. Nevertheless, this might be one of ASUS’ ways to stretch the laptop’s battery life. But other than that, we can’t see any major deal-breakers for this device.

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[su_service title=”HP Spectre X360 Touchscreen Laptop” icon=”icon: star” icon_color=”#2D3092″ size=”32″ class=””][/su_service]

Are you looking for a touchscreen laptop with decent battery life? The HP Spectre X360 might be the best choice. Since touchscreen laptops are notorious to be power hoggers, HP managed to design one that can still give you up to 8 hours of fast-speed performance. For a touchscreen unit, this is already a feat.

Moreover, this is equipped with an 11th Gen Intel Core i7 processor together with 16 GB of DDR RAM. It’s paired with a 512 GB SSD for top-notch multitasking performance. It also runs in the latest Windows 11 Home.

This is also bundled with a 3-in-1 stylus that works as a ballpoint pen, stylus pen, and flash drive. The built-in flash drive has 64 GB of memory with a USB 3.0 swift connection.

Aside from that, the HP Spectre X360 comes with a temporal noise reduction as well as dual-array microphones for clear and crisp video calls. With that, this laptop is perfect for work, school, and home use. And since it’s a touchscreen laptop, the screen has a 360-degree flip hinge that turns this into a large tablet.

I also want to mention that this laptop has an audio system by Bang & Olufsen, which is a leading audio brand. You can also choose from 512 GB, 1TB, and 2TB storage.

However, we noticed that the fan noise is quite noticeable, but it’s not too loud either.

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[su_service title=”Asus ZenBook 15 Ultra-Slim Laptop” icon=”icon: star” icon_color=”#2D3092″ size=”32″ class=””][/su_service]

The Asus Zenbook 15 has an undeniable appeal, thanks to its sleek design, slim bezel, and ultrathin profile. It’s also equipped with a battery rated for 73 WHrs, which is roughly equivalent to around 10+ hours of runtime.

Moreover, this is equipped with a 15.6-inch IPS screen. It’s encased in a NanoEdge bezel for a 92% screen-to-body ratio. It’s clean and sleek, which appeals to a lot of users.

Aside from that, this runs in Intel’s 8th generation Core i7, which remains fast and high-performing despite having the 11th gen already available. It’s paired with 512 GB SSD storage and 16 GB of DDR 4 RAM. On top of that, the Zenbook 15 is also equipped with a GeForce GTC 1050 Max-Q graphics chip for gaming-ready performance.

Despite being thin in design, this laptop is built with tough materials. It has military-grade materials that can withstand harsh elements.

ASUS also improved the typing position of the Zenbook 15’s keyboard and it’s also designed with a better cooling system. I also like that the screen tilts up to 141 degrees and the bottom is elevated by 3 degrees to let heat dissipate.

However, ASUS removed one USB slot in this laptop. Also, the touchpad gets randomly clicked whenever you’re typing, so you may need to adjust to avoid this from happening.

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[su_service title=”Acer Swift 3X Thin Laptop” icon=”icon: star” icon_color=”#2D3092″ size=”32″ class=””][/su_service]

For those looking for a more affordable option, the Acer Swift 3X is a good candidate. It promises to deliver up to 14 hours of battery life on every charge. 

When it comes to performance, this is equipped with an 11th-generation Intel Core i7 processor as well as 16 GB DDR onboard RAM. It’s also equipped with a 1 TB SSD for excellent responsiveness and performance.

This is also equipped with the Intel Iris Xe Max, so you can also use this practical laptop for light gaming and heavy work.

I also like the all-metal construction of the Acer Swift 3X. It’s also ultrathin, making it portable and easy to bring around for business trips. Overall, it only weighs 2.56 lbs. and is 0.63 inches thin. For added sleekness, this is designed with thin bezels for an 82% screen-to-frame ratio.

Aside from that, this laptop has crystal clear communication, thanks to its Super High Dynamic Range screen and HD webcam. It also has Acer Purified Voice. It’s ideal for both school and work use, much so for casual home purposes.

Overall, the Acer Swift 3X is packed with tons of features while offering an excellent battery life. For this price range, I can say that this is already a steal.

The only niggle I have over this laptop is its fan being too loud. It’s a common problem I see on Acer laptops, having used a few models in the past years.

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[su_service title=”Dell Latitude 3520 Business Laptop” icon=”icon: star” icon_color=”#2D3092″ size=”32″ class=””][/su_service]

My last pick for this roundup is the Dell Latitude 3520 Business Laptop. This is powered by a 54-Whr battery that can give up to 7 hours of usage time.

Aside from that, this laptop is powered by an 11th gen Intel Core i5. It’s paired with a 256 GB SSD memory and RAM up to 16 GB. This is more than enough for most businesses, schools, and home uses. The reasonably long battery life and high-speed performance will let you get a lot of things done.

It doesn’t come with a discrete graphics card, but it’s still equipped with an Intel integrated graphics chip. It also has a 15.6” IPS display and it runs on Windows 10 Pro-64.

I also like that this comes with the newest USB 3.2 port, which offers faster data transfer. It’s also equipped with USB 3.2 Type-C, USB 2.0, HDMI, an SD reader, and a 3.5 mm jack. It doesn’t come with an optical drive, which is honestly no longer a big deal these days.

Overall, this is a functional laptop with a good price. However, I noticed that the space bar is a bit sticky at first, which will eventually loosen up after some time. Other than that, I don’t have major deal-breakers for this laptop.

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How to choose the best laptop with longest battery

There are many laptop options on the market, but not all of them deliver excellent battery life. To ensure that you’re getting one with the best battery power, you should consider the following aspects:

1.    Check battery wattage

The first thing you have to check is the battery wattage of the laptop you’re going to purchase. Always check the wattage hour or Whr of the battery because this will directly tell you how long the battery life will be.

As much as possible, look for a laptop battery with at least 50 Whr. If you have the budget, you can also purchase 60 to 70 Whr. Just note that it’s normal for laptops with high-wattage batteries to be more expensive due to the additional resources and technology needed.

When it comes to the best laptop with longest battery life, you should aim for at least 7 hours. You can also get one that can last up to 18 hours (MacBook users, rejoice!).

2.    Decide about the OS

For the most part, there are two major options when it comes to laptop operating systems: Windows and Mac.

Those who are on a budget will find excellent deals on Windows laptops. It’s cheaper and you can find a wide range of specifications to choose from. However, battery life varies widely, depending on the brand, specifications, and overall price range.

On the other hand, MacBook offers an undeniable premium. It’s built for efficiency, longevity, and quality with no second-guessing. However, the price range proves to be steep for many potential buyers.

In the end, it’s up to you what OS you’re going to buy. After all, it’s not the only determinant of battery life.

3.    Touchscreen or not?

Another thing you have to consider is whether you’d like a touchscreen laptop or not. Just remember that touchscreen devices consume far more power than their non-touchscreen counterparts. It’s because these laptops have a touch digitizer will remains on all the time, thus shorter battery life overall. On average, a touchscreen laptop will decrease your battery life by 15% to 25%.

Nevertheless, the choice of a touchscreen laptop is sometimes needed. This is the case for designers who need a touch digitizer for their work.

But if you don’t really have a need for a touch feature, it’s best to skip it. After all, this fancy feature isn’t really that worth it anymore unless your purpose requires it.

4.    Consider the screen size

Before I proceed with this point, let me clarify one thing: a small screen doesn’t necessarily mean longer battery life. The size of your laptop’s screen doesn’t directly affect how many hours it can burn.

With that, a small laptop can either have short or long battery life depending on the battery fitted to it.

One thing that will affect your laptop’s battery life is its screen resolution, not the size. Downgrading from 4K to 1080p will save you a lot of power, which means longer runtime per charge.

5.    Pick the right processor

Laptop processors or CPUs are available in different brands, types, and generations. The following are some of the most common options:

• Intel. The most notable is Intel, which accounts for over 73% of all laptops in the second quarter of 2022. Its main processors are Core i3, i5, i7, and the newest i9. These Intel Core CPUs are also available in generations. Currently, the most recent offering from Intel is the 12th generation, with the 13th Gen Raptor about to be released this 2022.
• AMD. AMD is one of the biggest rivals of Intel to date. It also comes in different generations and series. They have differences, but for a comparison point, Intel’s i5 is somewhat similar to AMD Ryzen 5 in terms of performance.
• M series. This is the proprietary processor of Apple, which is used on their MacBooks. It comes in a series: the original M1, M1 Pro, M1 Max, and M1 Ultra. So far, Apple uses a variety of processors for their laptops – all of which are exclusive to their product line.

6.    Check the RAM

While your laptop’s RAM or Random Access Memory will not directly affect its battery life, it’s still an important consideration when buying. After all, there’s no use for massive battery life if your device runs in an outdated 4 GB DDR3 RAM.

So far, 4 GB is no longer enough RAM by today’s standards. As much as possible, aim for at least 6 GB if you’re using a DDR RAM type. This way, you can open many programs at once and make the most out of your laptop’s battery life.

7.    Be careful about the graphics chip

Graphics chips are great to have accelerated graphics rendering on your laptop. However, it will also consume a lot of power to perform its purpose. This means your laptop’s total battery life when this is in use.

Even if you’re graphics chip isn’t engaged, it will still draw out power from your battery just for being idle. So if you’re not really using too much graphics, you can skip this component to help stretch your laptop’s battery life. 

8.    Consider the price tag

If you’re keen to get the best laptop with longest battery life, you should be willing to spend premium money on it. Cheap laptops under $600 are still useful and can handle a great deal of work. However, you have to charge them frequently.

While price isn’t the only determinant of a laptop‘s battery life, it’s surely one of the factors. So while you try to allot a decent budget for your new device, you should also check its features and specifications.                                                                                                                             

Frequently Asked Questions

Q: Can I use a laptop for 12 hours?

A: You can use your laptop for 12 hours straight, though you have to factor in the battery life. If your laptop has shorter battery life than usual, you may need to charge it several times throughout the duration of use. You can also keep the laptop plugged in all the time, but this could shorten the lifespan of your laptop’s battery.

Q: Is it okay to use a laptop while charging?

A: It’s totally safe to use a laptop while charging. However, it may impact the battery life of your laptop in the long run. Nevertheless, most laptops are designed to work just the same even if they are being charged during use.

Q: How do I extend my laptop’s battery?

A: To stretch your laptop’s battery life, you can reduce the brightness of your computer, disable unused wireless adapters, and switch off any background apps you’re not using. Also, you should keep your laptop fan clean, so the battery won’t have to compensate due to accumulated dirt.

Q: What can damage your laptop battery?

A: Letting your battery level drop below 20% frequently can hurt its lifespan. Also, you should watch out for high temperatures as this could fry the circuits and ultimately damage the laptop. You should also avoid high-activity programs that work in the background, which you don’t really need.

Q: How long does a laptop battery last?

A: A laptop battery usually lasts for up to 4 years of regular use. To be specific, these batteries are designed to last 1,000 charging cycles before showing signs of decline. Over time, your laptop battery will hold less charge, which means you’d have to keep it plugged in all the time.

Q: What laptop brand lasts long?

A: Apple MacBooks are known to be long-lasting in terms of battery life and build. Nevertheless, you can still find durable options from brands like Dell, HP, Acer, ASUS, Lenovo, and more. Overall, a laptop’s longevity is highly dependent on the level of use and upkeep of the user.

Final words

The best laptop with longest battery life is the perfect work and school device. It allows you to finish a lot of tasks in every charge. And even for home use, these laptops will surely go the distance.

Nevertheless, it’s important to remember that laptop batteries won’t last forever. It will usually provide peak performance for 2 to 4 years before showing quality decline. After that, you can replace the battery pack to restore its original serviceability.

Have you used any of these laptops before? Share your thoughts with us!