Best Cordless Circular Saw Reviews of 2020 & Buying Guide

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Most of the cordless circular saws now have the cutting power to handle just about any job. Even our top model DEWALT DCS391B whose power is comparable to that of a corded saw. After buying any battery-powered tool the biggest advantage is you can work at any Jobsite without an electrical connection. They are best to use in areas where extension cords are difficult to use.

The saws we mentioned below are from trusted brands like Dewalt, Makita, Black&Decker, and Porter-Cable. The best thing is you can even interchange their batteries from the same brand tool. These lithium ion+ batteries will give you monster amp hours & more power for longer runtimes. Due to the increase in performance of battery-powered cordless circular saw, more and more construction pros choosing them over corded models.

As now you have made the decision to cut the cord, the next step is to choose the brand and model. Although it is always good to pick up the tool and see how it feels. But, unfortunately, you can’t do this that’s where our reviews will help you to select the best one from different models based on their features and pros & cons. If you still can’t decide, our buyer’s guide helps you by giving all the information about circular saws you might need when making a buying decision.

Our Favorite Models:

Top Pick


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7 lbs


Makita XSS02Z
Makita XSS02Z

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8 lbs

Best for the Money


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7 lbs



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8 lbs


Hilti 3482502 SCW
Hilti 3482502 SCW

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25 lbs


5 Best Cordless Circular Saws – Reviews

1. DEWALT DCS391B 20V Li-Ion Cordless Circular Saw – Top Pick

The DeWalt DCS391B circular saw is very popular due to its wide array of features. First of all its 5250 RPM motor delivers lots of power and speed, making even the most demanding cuts easy.

This saw comes with a 6.5-inch carbide-tipped blade which is designed to both crosscuts and rips the material. The blade brake feature quickly stops the blade as soon as you release the trigger to prevent accidents. The tool is capable of making cuts up to 2-¼ inch at both 45- and 90-degree angles. Because this saw has a 5/8-inch arbor, you can use a different variety of blades for your different cutting job. 

The magnesium shoe feature provides Jobsite durability, helping the saw last longer and maintaining long-term accuracy. A 0 to 50-degree bevel increases the saw’s overall capacity to make swift and accurate bevel cuts. Being just 7 lbs you won’t get tired much working with this tool.

The saw is compatible with all types of Dewalt batteries (minimum 5ah battery). We found the optimized, rubber grip very comfortable. This may be the most expensive saw but worth every penny. This DeWalt cordless circular saw also comes with 3 years limited warranty.


  • Lightweight & Comfortable grip
  • Battery interchangeable with other DeWalt tools
  • Blade Brake safety system
  • High-performance cutting


  • Battery not included

2. Makita XSS02Z 18V Battery Cordless Circular-Saw – The Runner-Up

The Makita XSS02Z has a powerful but relatively quiet motor that delivers 3,700 RPM for fast and smooth cuts. This saw has the same 6.5-inch blade and 2 ¼ cutting capacity as the Dewalt, allowing it to handle most pieces of wood.

The heavy-gauge, precision-machined base is surprisingly smooth to provide accurate cutting in harsh job site conditions. It is also made out of a heavy-gauge material for improved durability.

With just over 7 lbs, including the battery it still feels lightweight & sturdy, you can use it for a long time before feeling fatigued. 

Like Dewalt, it comes with 6.5″ Blade which provides a 2.25″ cutting capacity & bevel up to 50-degree. It does not include the blade brake safety feature. The saw can bevel to a maximum of fifty degrees, which allows you to use it for a variety of projects and applications. This saw is compatible with all Makita batteries.


  • Sturdy and durable
  • Powerful & quiet motor
  • Accurate
  • Lightweight


  • No blade brake

3. BLACK+DECKER BDCCS20C 20V – Best Cordless Circular Saw for the Money

The Black + Decker BDCCS20C is a value for money option for a cordless circular saw. Even though it’s half the price of our top pick Dewalt, it comes with battery and charger.

This motor has high torque but not much as compared to our top 2 picks. It comes with slightly smaller but efficient 5 ½-inch fast cutting blade for a variety of cuts. If you are a professional or works on Jobsite, then this saw is not the most powerful one, it is only good for homeowners.

This saw also lets you adjust the depth of the cut without using tools for quick adjustments on-the-go. Our favorite thing about this saw is that it comes with both a battery and charger. This prevents you from having to buy these necessary items separately.

If you are buying a circular saw the first time that too cordless one then it is an easy choice when the product is also backed by a 2-year limited warranty.


  • Comes with a universal battery and charger for all B& D tools
  • Value for money
  • 2-year warranty


  • Not for professionals

4. PORTER-CABLE PCC660B 20V Lithium-ion Cordless Circular Saw

This Porter-Cable PCC660B is a good power saw up to some degree. Its high-performance 4000 RPMs motor deliver aggressive & smooth cutting. It also uses the same 6 ½” carbide blade & offers 2 1/8” cutting depth like our favorite models. At only 6.5 lbs, this is the lightest saw to use all day.

Like other most cordless power tools makers it is also compatible with other Porter-Cable batteries. You can interchange the batteries of other Porter-Cable tools.

The shoe bevels up to 50 degrees but is not made out of high-quality, durable materials. It does not keep its shape well over time, which can result in inaccurate cuts. The rest of the saw is made out of flimsy, low-quality material as well, which makes us question the long-term durability of this machine.

The safety mechanism on the trigger is not good and may lead to an injury. The blade isn’t easy to replace. If you are working with other Porter-Cable tools then you may think of buying this otherwise go for our top choices.


  • Inexpensive
  • Interchangeable batteries with Porter-Cable tools


  • Poor quality control
  • Not durable
  • Poor trigger design

5. Hilti SCW 22-Volt Circular Saw (Cordless Battery Version)

Most of you may not have heard about this Hilti tool but one thing to note about it is highly expensive. And their Hilti 3482502 SCW cordless circular saw is also costly. Although it has mostly all the important features for a good tool like its powerful motor of 4000 RPM produces enough power to handle most types of wood.

It uses a 6 ½-inch blade, which gives it a cutting depth of 2 ¼-inches. This saw bevels to 50-degrees, allowing you to make a variety of cuts. 

As you’ll notice, this saw does come with a bag, charger, and 2 batteries, which is partially why it is so much more expensive than other options. It comes with an electric blade brake stops the tool quickly when the trigger is released to stop accidents. These types of tolls are made for a heavy-duty construction site, not for any homeowner or hobbyist.


  • Comes with 2 batteries, a charger, and a bag
  • Electric brake
  • Good customer service


  • Very expensive

Buyer’s Guide

While we did review five different saws, we understand that there are plenty of other options on the market. If none of the saws we reviewed are suitable, this buyer’s guide can help you sort through all the best circular saw options out there. Here’s a quick rundown on the corded versus cordless choice.


When you think about the power of a saw corded/cordless debate comes in mind. But that was old talk. Nowadays battery technologies have become so powerful that they can compete with the plugged-in tool. If you are going to do most of your work in the house or just doing tasks like plywood and 2x4s, then find a cordless saw. But if you are a pro and like to do heavy-cutting, corded is the better choice.

They are best suited for cutting wood and wood products, due to the limitations of their batteries. You can also cut tough materials, but the extra power needed for those applications drains batteries quickly. Higher the volts more the cutting power.

A PORTER-CABLE skill-saw


Cordless saws typically range in size from 5 3/8 to 6 1/2 inches. This factor is going to determine how deeply you are gonna cut. The size of your saw will determine the depth of the cut. Cordless saws will have a smaller depth of the cut due to their smaller blades. You must know what depth you are going to cut before choosing one for you. Most of the models will provide you a standard depth of 2-1/4 which is limited due to smaller blades.


The larger the blade, the deeper the cut. A saw is only as good as the blade it has on it. Even the best saw can’t perform well if it is equipped with a low-quality blade. At the same time, putting a well-designed blade on a lower-quality saw can greatly enhance its performance. As you might expect, choosing a blade is often just as important as choosing the saw itself. 

Not all the saws come with best quality blades. We recommend purchasing a separate blade for your circular saw. Not all cordless tools are designed to handle all blades, however, so be sure to consider the size of your saw before you purchase a blade. The high-quality blade comes with carbide-tipped for cutting wood, plywood and other wood products; applications include framing and fine finishing.

Blades designed to cut wood are vastly different from those designed to cut other materials because wood is the most common material being cut with circular saws. Blades for wood have clearly defined teeth ranging from over 100 small ones down to around 24 large ones and are categorized by the type of cuts they make. Rip cut blades and crosscut blades are different, though there are some blades designed to make all sorts of cuts, including shave cuts. 

Blades for metal cutting are toothless but have channels to allow heat to escape. Blades for stones, concrete, and other masonry have no teeth and instead appear to have a sandpaper-like covering. You can learn more about the types of circular saw blades.

There are also other things to take into account when purchasing a blade. Such as the size of the other power tools in your workshop. If you have power tools that use the same size blade, their blades can be swapped, which can save you more money in the long run. Blades all affect the cut speed. You can also use the miter saw & table saw blades on circular saw if they are of the same size. You can really save some money on blade purchase with this interchangeability.

You should also consider how easy it is to change the blade on your saw, especially if you’re going to be tackling a wide variety of projects. Some blades come with an onboard wrench that makes it easy to change the blade quickly, while others have toolless blade changes. 

Battery Life

Cordless saws get their power from batteries and can only run for as long as their batteries last. This is one of the biggest downfalls of the cordless saw; they often have relatively short run times and are not designed for all-day use. How long the battery lasts depends on a number of factors, including the size of the battery, how much power the saw uses, what you’re cutting, the age of the battery, and even the temperature. 

Some cordless circular saws naturally have longer run times than others, but there are plenty of ways for you to directly affect the runtime of any saw. You can purchase bigger batteries or even buy a backup battery, which would effectively double your runtime. 

Having batteries also means that you have to remember to charge them. A dead battery obviously isn’t going to get you anywhere. Chargers also cost quite a bit of money and often aren’t included with the saw itself. If you’re working outside your workshop, you will likely want to take the charger with you, adding yet another thing to remember and carry.


Cordless saws are often very portable. They are useable in areas without an outlet close by. You don’t have to worry about dragging out miles of extension cords, either. Often, people choose to purchase a cordless saw due to its sheer portability alone. 

However, some cordless saws are more portable than others. Some just aren’t made for the rough-and-tumble of the back of a truck and others have such a short battery life that they are difficult to use away from your workshop. Weight can also play a factor here. Heavier saws are going to be more difficult to lug around, especially when you add on the need for a couple of batteries and a charger. 

If portability is important to you, choose a saw that is designed to be easy to transport and durable. Our number one pick is a great option, as are a couple of the other saws we reviewed. 


Any power saw should be designed to be used easily. Saws that are bulky or poorly designed can make even simple cuts difficult, lead to fatigue, and even be dangerous. Luckily, most well-designed saws are easy to use. This is very rarely a huge issue with any machine. Still, if ease of use is particularly important to you or if you’re a new user, be sure to look at things like weight, grip, and line-of-sight when choosing a saw. 

If you want a lightweight circular saw you should choose A sidewinder rather than a worm drive saw because on sidewinder the motor is on one side of the saw, which makes it lightweight.


Safety should always be your first priority. Many cordless circular saws come with built-in safety features, such as safety locks and blade guards. These features are usually pretty uniform from tool to tool. Occasionally, you’ll find a tool with an extra safety feature or two, but this is pretty uncommon. Still, we recommend taking a good look at a saw’s safety features before making a purchase. It is always better safe than sorry. You should specifically look for cordless tools with good blade guards. A blade guard prevents you from accidentally touching the blade. Most power tools have semi-transparent blade guards, though some have solid blade guards as well

A DeWALT circ-saw in action


You likely aren’t going to be using your saw all the time, so it is important to consider how easy it is to store. Luckily, most cordless models are easy to store. They can be easily put into a tool bag or stashed in a closet. Many even come with their own tool bags, which makes storing and transporting them even easier. Since they are smaller than most corded saws, they work well in confined spaces.

Brand and Flexibility

When it comes to cordless tools, brand matters. In many cases, all the battery-powered tools from one brand can share batteries. If you already have a couple of batteries from one brand, it might be in your best interest to buy the same brand’s saw as well. That way you won’t have to purchase another battery and might even have a few batteries on backup. 


Corded and cordless models have different prices. More expensive is not always better, as you can see from our reviews. You can even find pretty good circular saws in budget. Be sure to factor in the price of the battery and charger when purchasing a cordless saw, as these things aren’t often included. 


So, in the end, we firmly think that Dewalt DCS391B is our Top Pick for a cordless circular saw. It is powerful, accurate, and lightweight with the most runtime with the right battery. This is a great option for both DIYer and Professional. As a value for money option, we also recommend the Black + Decker BDCCS20C. This little saw is far cheaper than the competitors but still performed well in our tests. It comes with a battery, charger and a saw and 2 years warranty.

With battery and motor technology improving rapidly you don’t need to think about the performance of a cordless tool. Batteries nowadays are so much power to their counterparts that they can handle just about any job. We are confident our reviews will help you to find a perfect cordless circular saw for the right job.