6 Best Laptops with Long Battery Life in 2021

By Robin Owens 16 days ago, Hardware

What are the best laptops with long battery life?

laptops with long battery life

A laptop is an indispensable device for all sorts of work- and study-related activities, as well as entertainment purposes. One of the most significant parameters of a laptop is battery life since many gamers, businesspeople and students want to work on the go for as long as possible. This article will help you determine which ones are the best laptops with long battery life.

Top 6 Best Laptops with Long Battery Life

  1. LG Gram - Our Choice
  2. MacBook Air - Great keyboard
  3. HP Chromebook - HD touchscreen
  4. Samsung Galaxy Book - Thin and light
  5. ASUS ZenBook - Stylish
  6. HP Laptop - Excellent value

Laptop manufacturers constantly try to enhance the energy efficiency of components and incorporate larger batteries to make their devices last longer between the charges. These two factors greatly influence the overall battery life of a laptop. I have tested a number of laptops with long battery life and picked out the most efficient models.

1. LG Gram

Our Choice
lg gram laptop with long battery life

CPU: Intel 10th Gen Core i7 1065G7 | GPU: Intel Iris Plus Graphics G7 101 | RAM: 16GB | Storage: 1TB | Display: 17-inch | Weight: 2.98 pound

⊕ Extremely lightweight
⊕ Enhanced design and keyboard
⊕ A compact footprint for the screen size
⊕ An extensive array of ports
⊖ High price
⊖ A centered touchpad issues

Laptops with large displays, which had been meant to replace desktops, were also known for consuming plenty of power. However, the situation has changed with the appearance of the 17-inch version of the LG Gram. With such a large display and a weight of 3 pounds, you will have everything you need to conveniently work at home or any other place.

The LG Gram 17 is the only laptop in the LG line that manages to successfully combine portability and efficiency. You won’t find a similar laptop battery life. Except for the average-quality speakers, the model is a pleasure to use. It is expected that the prices of laptops powered by 8th-generation Intel Core CPUs will lower once the laptops powered by 10th-generation chips appear on the market. That’s why don’t miss the opportunity to get a robust, slim and lightweight LG Gram 17.

2. MacBook Air

Great keyboard
macbook air laptop with long battery life

CPU: 1.1GHz dual-core Intel Core i3 | GPU: Intel Iris Plus Graphics | RAM: 8GB | Storage: 256GB | Display: 13-inch | Weight: 2.8 pound

⊕ Lower price of entry
⊕ New 10th generation processors
⊕ Enhanced keyboard
⊖ Screen colors are slightly faded

In case you require a long lasting battery laptop and you are more inclined towards MacBooks, opt for MacBook Air. It employs low-power CPUs to provide sufficient, but not exactly remarkable battery life. It took 9.4 hours for the battery to die out as I was surfing the net. As a result of my video looping test, the battery lasted for less than 10 hours. A MacBook isn’t only a performant laptop but also a rather appealing device overall.

Computing power and rather long battery life aren’t the only advantages of MacBook Air. Its keyboard is incredibly convenient, which is an important point for many laptop users. Apple has finally come to the realization that keys with practically no travel distance is a huge mistake. Besides, MacBook Air boasts improved computing components and costs less than the previous version.

3. HP Chromebook

HD touchscreen
hp chromebook laptop with long battery life

CPU: Intel Celeron N4000 | GPU: Intel UHD Graphics 600 | RAM: 4GB | Storage: 32GB | Display: 14-inch | Weight: 4.74 pound

⊕ 360° geared hinge
⊕ HD touchscreen
⊕ Optimized metal design
⊖ Not the best display quality

This laptop pleases users with a slim design, light weight, as well as four universal modes. It can be effortlessly transformed into a tablet, stand or tent for making notes, drawing and other related tasks. HP Chromebook offers Google Play Store with an endless number of your favorite Android applications that you can install on your laptop and enjoy the ease of use, as well as amazing speed. It belongs to the list of laptops with best battery life – up to 12 hours and 30 minutes (mixed usage).

The screen of the HP Chromebook isn’t quite sharp, but it is nice overall. It is an excellent laptop for remote studying at school/college, or if you need a device to write on and surf the web conveniently. Moreover, the model is highly intuitive and appears durable.

4. Samsung Galaxy Book

Thin and light
samsung galaxy book laptop with long battery life

CPU: Intel Core i5-10210U | GPU: Intel UHD Graphics 620 | RAM: 8GB | Storage: 512GB | Display: 13.3-inch | Weight: 3.54 pound

⊕ Slim and lightweight
⊕ RAM and storage can be upgraded
⊕ Vivid and bright screen
⊖ High price
⊖ Design is kind of corporate

Among the benefits of the Samsung Galaxy Book Ion are the slim design, light weight and incredible power. It impresses users with one-of-a-kind features although some of them are questionable. Being one of the best 15-inch laptops with long battery life, it also offers an awesome 1080p resolution while costing a lot. The latter will be a significant disadvantage for many.

Speaking of the extraordinary features, such as upgradeable storage and RAM, a captivating finish, NUM pad, large screen aspect, they definitely manage to catch the eye of many. The quality is on the point as well – complemented by a remarkable display, portability and long battery life, the Samsung Galaxy Book Ion is hard not to pay attention to. It is glad to see Samsung experimenting and making its way back to the market of Windows laptops. All these efforts certainly don’t go unnoticed.

5. ASUS ZenBook

Stylish
asus zenbook laptop with long battery life

CPU: 8th-Gen Intel Core i7-8565U | GPU: Intel HD Graphics 620 | RAM: 16GB | Storage: 512GB | Display: 13.3-inch | Weight: 2.6 pound

⊕ High contrast, full sRGB coverage
⊕ Unusual but appealing design
⊕ Performant device in all aspects
⊕ Optional GeForce MX150
⊕ Expandable M.2 SSD
⊖ Absence of Thunderbolt 3 support
⊖ Thicker design than that of many Ultrabooks

The Asus ZenBook 13 UX333 is found on many top laptop lists due to the reliable build, amazing efficiency and outstanding battery life for the inexpensive price. It employs a good 50 watt-hours of battery. It took 12.2 hours for the battery to die out as I was surfing the net. As a result of my video looping test, the battery lasted for 13.7 hours. The Basemark test results showed practically 5 hours.

On the whole, the Asus ZenBook 13 UX333 is a decent laptop with longest battery life for those not willing to spend much. Being a nice Ultrabook, it manages to work smoothly during the day without the battery running out too fast. A wonderful display with extremely slim bezels will let you enjoy your favorite movies and series in stunning quality. Pay attention to this model in case you are after a top-notch Ultrabook.

6. HP Laptop

Excellent value
hp laptop with long battery life

CPU: 10th Gen Intel Core i5-1035G1 | GPU: Intel UHD Graphics | RAM: 8GB | Storage: 256GB | Display: 15-inch | Weight: 3.75 pound

⊕ Nice price-quality ratio
⊕ Classy design
⊕ Performant laptop
⊕ Poppy, tactile keyboard
⊖ A backlit keyboard could be an advantage
⊖ Display lacks brightness

This HP 15-inch diagonal laptop is one of the greatest laptops with long battery life, remarkable performance, gorgeous display, as well as a slim, portable and micro-edge bezel design. No matter where you are, even if you can’t connect the laptop to the power source, it will ensure that you complete tasks, stream or surf the net for as long as possible.

The model is unlikely to disappoint you – regardless of whether you are more interested in high speed, robust processors or an incredibly thin design. The keyboard seems convenient to use, but the backlit keys are missing. An array of ports is satisfactory so everyone can find a port to meet their needs. One of the most prominent features of this HP laptop is its rather big battery that will last during the entire day without having to charge it.

Image Name Features  
lg gram laptop with long battery life
LG Gram
Ultralight
  • CPU: Intel 10th Gen Core i7 1065G7
  • GPU: Intel Iris Plus Graphics G7 101
  • RAM: 16GB
  • Storage: 1TB
CHECK PRICE
macbook air laptop with long battery life
MacBook Air
Reliable Workhouse
  • CPU: 1.1GHz dual-core Intel Core i3
  • GPU: Intel Iris Plus Graphics
  • RAM: 8GB
  • Storage: 256GB
CHECK PRICE
hp chromebook laptop with long battery life
HP Chromebook
X360 Touchscreen
  • CPU: Intel Celeron N4000
  • GPU: Intel UHD Graphics 600
  • RAM: 4GB
  • Storage: 32GB
CHECK PRICE

How to Choose the Best Laptop with Long Battery Life?

laptop with long battery life

Battery Life

While looking for the best battery laptop, pay attention to the battery life first and foremost. However, don’t simply trust the battery life value indicated by the manufacturer and check twice whether this value is true-to-life.

Configuration

In most cases, the configuration of laptops influences their battery life, namely how long it is. With the proper design of the laptop’s configuration, chances are high that the battery life will be long enough.

If we compare bulky and portable laptops, the latter are more likely to feature longer battery life. I had it in mind while compiling this list of the best laptops with long battery life and I managed to find such models on the market.

laptop with long battery life

Processing Power

When it comes to applications that the laptop is able to handle, processing power and RAM play a decisive role here. In case you are only going to watch movies and surf the net, there is no need to get a robust processor that consumes plenty of power. It is better to opt for a mid-range processor instead. But if you are a frequent user of such highly demanding software as Adobe Photoshop and AutoCAD, or you often find yourself running several applications at once, a robust processor is a must. As a rule, a high number near the processor name indicates that it is, indeed, fast.

SSD, HDD

You will find one of the three storage types featured in laptops – SSD, HDD or hybrid. SSD is the abbreviation for a solid-state drive. This type of memory is the speediest and the most long-lasting one. SSD has zero moving elements and accesses data almost immediately. But its price is the highest one.

HDD is the abbreviation for a hard disk drive. Due to its mechanical nature, it isn’t as fast as SSD. At the same time, HDD tends to cost less so you will have a laptop with sufficient storage space and without having to spend a fortune on it.

Hybrid memory type takes advantage of both SSD and HDD. It features a large HDD for storing most part of the information, as well as a small HDD to cache the frequently used information for quicker access.

I highly suggest that you invest in a laptop with an SSD. But in case you can’t afford it, a hybrid drive will be a suitable option. At the very least, an HDD model will do.

FAQ

  • • Which laptop has the longest battery life?

LG Gram MacBook Air HP Chromebook Samsung Galaxy Book

  • • What is the average battery life of a laptop?

Laptop batteries are supposed to last from two to four years. It is equal to nearly 1,000 full charges or cycle counts per battery. Each cycle may last between 4 to 10 hours of uninterrupted use. The whole service life of a regular laptop battery depends on a number of aspects, namely how frequently you use it and in what kind of environment. Physical conditions like room temperature, water and wind can influence battery life. Power availability, maintenance or handling also play their role. Besides, if you overcharge or undercharge the battery, it will be draining at greater speeds.

  • • Can you find a laptop with a long-lasting battery even if you’re on a budget?

In fact, you can. Laptops with best battery life aren’t a rare occasion in the low-price category. Typically, inexpensive laptops offer pretty average specifications but can boast rather long battery life. So even if you are on a tight budget, it is possible to get a model with impressive battery life from well-known manufacturers. Some of these laptops are presented on this list.

  • • How do I improve the battery life on my laptop?

The most effective way to do it is to lower the screen brightness. Speaking of high-resolution displays, you can lower the resolution when it isn’t necessary, thus improving battery life. Another piece of advice is to locate the laptop in the space where the air vent has plenty of room in order to dissipate heat.

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