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Power tools are only as good as their power source, and when it comes to cordless circular saws, the best battery can make all the difference. For DeWalt circular saw users, selecting the best battery for dewalt circular saw is crucial for maximizing performance, runtime, and overall job site efficiency.
Choosing the right option can significantly impact the quality of your work, preventing frustrating interruptions and ensuring consistent power delivery. This article dives into the complexities of choosing the optimal power solution for your DeWalt circular saw.
We understand that navigating the market can be overwhelming, with varying voltages, amp-hour ratings, and price points. Our aim is to provide you with the information you need to make an informed decision, balancing value and performance to get the most out of your investment.
IN THIS ARTICLE
Top 10 Best Battery For Dewalt Circular Saw Compared
🏆 BEST OVERALL DEWALT 20V MAX Circular Saw
- Powerful 5150 RPM motor.
- Lightweight and durable magnesium shoe.
- Comfortable and ergonomic rubber overmolded grip.
- Versatile 0-50 degree bevel capacity.
4.5/5
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🥈 2ND RUNNER UP DEWALT ATOMIC 20V MAX* Circular Saw
- Brushless motor for efficient power and runtime.
- Removable auxiliary handle for enhanced control.
- On-board blade key storage for easy blade changes.
- Electronic blade brake for increased safety.
4.5/5
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� BEST VALUE DEWALT FLEXVOLT 60V MAX* Circular Saw with Brake
- Increased power compared to previous DEWALT models.
- Accepts standard 7-1/4 inch blades.
- Generous bevel capacity with preset stops.
- Electric brake for added safety.
4.4/5
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DEWALT 20V MAX* XR Brushless Cordless 7-1/4 in. Ci
- Powerful brushless motor for fast cutting (up to 5,500 RPM)
- High cutting capacity with a maximum depth of 2-9/16 inches at 90°
- Versatile bevel cutting capability (up to 45°)
- Electric brake enhances safety and precision
4.6/5
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DEWALT 20V MAX 6-1/2-Inch Circular Saw Kit
- Powerful 5150 rpm motor
- Durable and lightweight magnesium shoe
- Comfortable rubber overmolded grip
- Versatile 0-50 degree bevel capacity
4.8/5
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DEWALT 20V MAX XR 7-1/4″ Cordless Circular Saw Kit
- Powerful brushless motor (up to 5,500 RPM).
- High number of cuts per charge.
- Good cutting depth (up to 2-9/16 in. at 90°).
- Electric brake for added safety.
4.6/5
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DEWALT DCS566 20V Circular Saw
- Product information is available upon request, potentially allowing for specific questions to be answered.
- Amazon generally has reliable customer service.
- Typically, Amazon has a clear return policy.
4.4/5
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DEWALT 20V MAX* Circular Saw
- Powerful and efficient brushless motor.
- Lightweight and compact design enhances maneuverability.
- Tool-free bevel adjustment (0-50°).
- Convenient rafter hook for storage.
4.6/5
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Mini Circular Saw Compatible with DeWalt 20V Max Battery
- Compatible with DeWalt 20V MAX batteries.
- Includes battery, charger, and multiple blades for various materials.
- Brushless motor provides good cutting power.
- Laser guide and adjustable depth enhance accuracy.
4.6/5
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DEWALT 20V MAX 5 Ah Lithium Ion Battery (DCB205)
- Reliable 5Ah runtime for extended use.
- Convenient LED state-of-charge indicator.
- Lightweight design (1.4 lbs) reduces fatigue.
- Full compatibility with DEWALT 20V MAX* tools and chargers.
4.5/5
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Detailed Reviews of the Best Battery For Dewalt Circular Saw
DEWALT 20V MAX Circular Saw – Powerful 5150 RPM motor.
The DEWALT circular saw features a 5150 RPM motor, aiming to provide sufficient power for demanding cuts. Its magnesium shoe is designed to be both lightweight and durable, potentially improving cut accuracy over time. The rubber overmolded grip is intended to offer comfort and control during operation.
The saw’s 0-50 degree bevel capacity allows for a range of angled cuts. It includes a 6-1/2-inch carbide-tipped blade which the manufacturer claims increases cutting capacity to two times the material thickness at both 90 and 45 degrees, and facilitates more cuts per charge. Overall, this saw appears to be designed for both power and user comfort, with features targeting durability and cutting versatility.
Pros
- Powerful 5150 RPM motor.
- Lightweight and durable magnesium shoe.
- Comfortable and ergonomic rubber overmolded grip.
- Versatile 0-50 degree bevel capacity.
- Carbide-tipped blade for increased cutting capacity.
Cons
- Corded design limits portability.
- Blade size (6-1/2 inch) may be limiting for some larger projects.
DEWALT ATOMIC 20V MAX* Circular Saw – Brushless motor for efficient power and runtime.
This cordless circular saw offers a decent range of features for DIYers and professionals alike. The brushless motor provides adequate power and runtime, especially when using a DCB205 battery. The auxiliary handle enhances control, and the hang hook adds convenience during storage.
Blade changes are simplified thanks to the on-board blade key storage. The finger trigger design allows for flexible grip, and the bevel gear enables cutting 2x material at 90 degrees. The electronic blade brake improves safety, and the bevel lever provides the ability to cut at 45 degrees.
The inclusion of a dust port is a nice addition for maintaining a cleaner workspace. Overall, this saw seems to balance power, convenience, and safety features effectively.
Pros
- Brushless motor for efficient power and runtime.
- Removable auxiliary handle for enhanced control.
- On-board blade key storage for easy blade changes.
- Electronic blade brake for increased safety.
- Dust port for dust control.
Cons
- Battery not included (DCB205 required).
- Only bevels up to 45 degrees.
DEWALT FLEXVOLT 60V MAX* Circular Saw with Brake – Increased power compared to previous DEWALT models.
The DEWALT 7 1/4″ circular saw is a cordless option offering increased power compared to previous models. It accepts standard 7-1/4-inch blades, allowing for a 2-9/16″ cut depth at 90 degrees. The saw features a bevel capacity of up to 57 degrees, with preset stops at 22.5 and 45 degrees, aiding in common angled cuts.
An electric brake is included to quickly stop the blade after use, enhancing safety. The integrated LED improves visibility in dimly lit work areas, and a rafter hook provides convenient storage when not in use. Overall, this saw seems like a robust and practical tool for various cutting tasks.
Pros
- Increased power compared to previous DEWALT models.
- Accepts standard 7-1/4 inch blades.
- Generous bevel capacity with preset stops.
- Electric brake for added safety.
- Integrated LED for improved visibility.
- Convenient rafter hook for storage.
Cons
- Battery and charger are likely sold separately (not explicitly stated).
- The increased power may lead to faster battery drain compared to less powerful models.
DEWALT 20V MAX* XR Brushless Cordless 7-1/4 in. Ci – Powerful brushless motor for fast cutting (up to 5,500 RPM)
This 20V MAX* circular saw appears to be a capable tool for various cutting tasks. Its advertised 1,700 MWO and brushless motor delivering up to 5,500 RPM suggest adequate power for demanding applications and efficient cutting. The claim of up to 368 cuts per charge is noteworthy, implying a decent battery life, although this will depend on the material being cut and battery capacity.
The saw’s cutting depth versatility, offering both 90° and 45° bevel cuts, enhances its usefulness for different projects. The inclusion of an electric brake is a welcome safety feature that improves precision by quickly stopping the blade. While promising, a real-world test is necessary to fully assess its performance and durability.
Pros
- Powerful brushless motor for fast cutting (up to 5,500 RPM)
- High cutting capacity with a maximum depth of 2-9/16 inches at 90°
- Versatile bevel cutting capability (up to 45°)
- Electric brake enhances safety and precision
Cons
- Battery life (368 cuts per charge) depends on material and battery capacity.
- Longevity and durability can only be assessed after extended use.
DEWALT 20V MAX 6-1/2-Inch Circular Saw Kit – Powerful 5150 rpm motor
The DEWALT circular saw boasts a robust 5150 rpm motor, providing ample power for demanding cutting tasks. Its lightweight magnesium shoe enhances durability and aims to maintain cut accuracy over time. The rubber overmolded grip is designed for comfort and improved control.
A bevel capacity of 0-50 degrees adds versatility for various applications. The included 6-1/2-inch carbide-tipped blade promises to cut through material effectively, potentially doubling the material cut compared to other saws. The saw looks like a good tool, but consider what specific features are needed.
Pros
- Powerful 5150 rpm motor
- Durable and lightweight magnesium shoe
- Comfortable rubber overmolded grip
- Versatile 0-50 degree bevel capacity
- Carbide-tipped blade for efficient cutting
Cons
- Blade size (6-1/2 inch) may limit cutting depth for certain projects
- Cordless battery and charger not included.
DEWALT 20V MAX XR 7-1/4″ Cordless Circular Saw Kit – Powerful brushless motor (up to 5,500 RPM).
This 20V MAX circular saw aims to provide power and versatility for a variety of cutting tasks. The manufacturer highlights its powerful motor, capable of delivering up to 5,500 RPM, and its ability to handle tough materials. The saw boasts a high number of cuts per charge and features a brushless motor which should contribute to efficiency and longevity.
Its cutting depth of up to 2-9/16 inches at 90 degrees allows for tackling reasonably thick materials. The inclusion of an electric brake is a welcomed safety feature, preventing blade coasting after use. Overall, the saw appears to be a capable tool for both DIY enthusiasts and professionals seeking a cordless solution.
More information is needed on blade changes and dust extraction.
Pros
- Powerful brushless motor (up to 5,500 RPM).
- High number of cuts per charge.
- Good cutting depth (up to 2-9/16 in. at 90°).
- Electric brake for added safety.
Cons
- Lack of detail on blade change mechanism.
- No mention of dust extraction capabilities.
DEWALT DCS566 20V Circular Saw – Product information is available upon request, potentially allowing for specific questions to be answered.
Without specific product information, it’s impossible to provide a detailed and insightful review. Generally, Amazon product descriptions are designed to highlight key features and benefits. Potential buyers should carefully examine the images, read customer reviews, and compare similar products before making a purchase.
Pay attention to specifications like dimensions, materials, and compatibility, as well as warranty information and return policies. If the product description is lacking in detail, consider contacting the seller directly to get answers to your specific questions. Remember to consider your own needs and intended use case before deciding if a product is right for you.
Pros
- Product information is available upon request, potentially allowing for specific questions to be answered.
- Amazon generally has reliable customer service.
- Typically, Amazon has a clear return policy.
Cons
- Lack of readily available product details makes it difficult to assess suitability.
- Requires extra effort to obtain necessary information before purchase.
DEWALT 20V MAX* Circular Saw – Powerful and efficient brushless motor.
This cordless circular saw offers a compelling blend of power and portability, thanks to its brushless motor and lightweight design. The tool-free bevel adjustment, ranging from 0 to 50 degrees, provides flexibility for various cutting applications. Integrated features like the rafter hook enhance jobsite convenience, while the electric brake prioritizes user safety.
The inclusion of an LED light improves visibility in dimly lit conditions. The optional dust chute, compatible with DEWALT’s Airlock system and standard extractors, aids in maintaining a cleaner workspace. Its compatibility with both 20V MAX and FLEXVOLT batteries is a significant advantage for users already invested in the DEWALT ecosystem.
Overall, it appears to be a well-rounded tool for both professionals and DIY enthusiasts.
Pros
- Powerful and efficient brushless motor.
- Lightweight and compact design enhances maneuverability.
- Tool-free bevel adjustment (0-50°).
- Convenient rafter hook for storage.
- Electric brake for added safety.
- Bright LED for improved visibility.
Cons
- Dust chute is optional and requires separate purchase/compatibility check.
- Performance is dependent on battery quality and charge level.
Mini Circular Saw Compatible with DeWalt 20V Max Battery – Compatible with DeWalt 20V MAX batteries.
This mini circular saw offers a cordless cutting solution that’s compatible with DeWalt 20V MAX batteries, making it a potentially economical choice for those already invested in that battery ecosystem. The included 4Ah battery and charger provide immediate usability. The saw features a brushless motor, delivering a respectable 3200 RPM.
Three different blades are included – a TCT for wood, HSS for plastic/soft metal, and a diamond blade for tile and cement board, increasing its versatility. The laser guide and adjustable cutting depth (up to 30mm) are useful for precise cuts. The dust port with vacuum adapter is a practical addition for cleaner workspaces.
Safety features like the lock-off switch and overload protection are appreciated. Its lightweight design contributes to reduced fatigue during use.
Pros
- Compatible with DeWalt 20V MAX batteries.
- Includes battery, charger, and multiple blades for various materials.
- Brushless motor provides good cutting power.
- Laser guide and adjustable depth enhance accuracy.
- Dust port aids in maintaining a clean workspace.
- Lightweight design reduces user fatigue.
Cons
- Cutting depth limited to 30mm, restricting some applications.
- Performance heavily relies on the quality and health of the DeWalt battery used.
DEWALT 20V MAX 5 Ah Lithium Ion Battery (DCB205) – Reliable 5Ah runtime for extended use.
The DEWALT 20V MAX* 5Ah battery offers a decent runtime for various tasks, making it a suitable power source for DEWALT’s 20V MAX* line of tools. The inclusion of a state-of-charge indicator is a helpful feature, providing a quick and easy way to check the battery level and minimize unexpected interruptions during use. At 1.4 lbs, it’s relatively lightweight, which contributes to reduced user fatigue during prolonged use.
Compatibility with the extensive range of 20V MAX* tools is a significant advantage for those already invested in the DEWALT ecosystem. Overall, this battery appears to be a solid and reliable option for powering DEWALT 20V MAX* tools.
Pros
- Reliable 5Ah runtime for extended use.
- Convenient LED state-of-charge indicator.
- Lightweight design (1.4 lbs) reduces fatigue.
- Full compatibility with DEWALT 20V MAX* tools and chargers.
Cons
- May be a bit pricey compared to some aftermarket options.
- 5Ah capacity, while good, might not be sufficient for extremely demanding applications.
Buying Guide: What to Look For in a Best Battery For Dewalt Circular Saw
Understanding Your Dewalt Circular Saw’s Voltage
Before selecting the best battery for your Dewalt circular saw, understand its voltage requirement. Dewalt offers various cordless circular saws, primarily utilizing 20V MAX* and FLEXVOLT 60V MAX* platforms. Using the incorrect voltage can damage your tool or prevent it from functioning. Check your saw’s specifications plate or manual to confirm the compatible voltage. The 20V MAX* system is highly versatile, while the FLEXVOLT system offers increased power for heavier-duty applications. The correct voltage ensures optimal performance and longevity of both the saw and the best battery.
Amp-Hours (Ah) and Runtime
Amp-hours (Ah) indicate a battery’s capacity to deliver power over time. A higher Ah rating means longer runtime before needing a recharge. For extended projects or demanding cutting tasks, consider a best battery with a higher Ah rating, such as 5Ah or higher. However, keep in mind that higher Ah batteries tend to be heavier. Consider your usage patterns and balance runtime with weight. If you only need the circular saw for occasional small tasks, a lower Ah battery might suffice. Choosing the right Ah rating is crucial for maximizing productivity.
Battery Compatibility and Features
Ensure the best battery you choose is fully compatible with your Dewalt circular saw model and charger. Dewalt’s 20V MAX* batteries are generally interchangeable within the 20V MAX* system, but it’s always wise to double-check. Look for features like LED state-of-charge indicators, which allow you to quickly assess the battery’s remaining power. Some batteries also feature temperature management systems to prevent overheating during heavy use. Consider the weight of the battery, especially if you’ll be using the circular saw for extended periods.
Considering Brushless Motors
Many newer Dewalt circular saws feature brushless motors, which are more efficient and offer longer runtime compared to brushed motors. If your saw has a brushless motor, investing in a high-quality best battery will further enhance its performance and efficiency. Brushless motors draw power more efficiently, allowing you to get more cuts per charge. The combination of a brushless motor and a high-capacity battery makes for a powerful and long-lasting cutting solution. The right best battery can maximize the benefits of a brushless motor.
Battery Technology: Lithium-Ion
Dewalt primarily uses lithium-ion battery technology in its cordless tools. Lithium-ion batteries offer several advantages, including high energy density, low self-discharge, and no memory effect. This means they can be charged at any time without damaging the battery’s capacity. When choosing the best battery, be aware of its storage conditions. Extreme temperatures can negatively affect lithium-ion batteries. Store them in a cool, dry place when not in use to prolong their lifespan. Lithium-ion batteries are generally the best option for Dewalt circular saws.
Frequently Asked Questions about Best Battery For Dewalt Circular Saw
What are the key factors to consider when choosing a battery for my Dewalt circular saw?
Consider voltage compatibility, amp-hour (Ah) rating for runtime, physical size and weight of the battery, and features like LED charge indicators. Ensure the battery is compatible with your specific Dewalt circular saw model and charger. A higher Ah rating provides longer runtime, but also increases weight. Balance runtime with comfort and maneuverability, especially for extended use. Look for batteries with charge indicators to easily monitor remaining power. Choose the best battery to balance power, runtime, and ergonomics.
How does the amp-hour (Ah) rating affect the performance of my Dewalt circular saw?
The amp-hour (Ah) rating indicates the battery’s capacity to deliver power over time. A higher Ah rating translates to longer runtime before needing a recharge. For demanding projects or frequent use, a higher Ah battery is preferable. However, higher Ah batteries typically weigh more, potentially causing fatigue during extended use. Consider your typical usage patterns and choose an Ah rating that balances runtime and comfort. Selecting the best battery based on Ah rating optimizes productivity.
Can I use a higher voltage battery than what is recommended for my Dewalt circular saw?
No, using a higher voltage battery than recommended can severely damage your Dewalt circular saw. Dewalt circular saws are designed to operate within a specific voltage range, typically 20V MAX* or 60V MAX*. Using a higher voltage can overload the motor and electrical components, leading to irreversible damage and potentially unsafe operating conditions. Always refer to your saw’s manual or specifications plate to determine the correct voltage requirement. Never deviate from the recommended voltage for safety and tool longevity.
What is the difference between a brushed and brushless motor, and how does it affect battery choice?
Brushless motors are more efficient and durable than brushed motors. They offer longer runtime and require less maintenance. If your Dewalt circular saw has a brushless motor, investing in a high-quality best battery will further enhance its performance. Brushless motors draw power more efficiently, allowing you to get more cuts per charge. A high-capacity best battery is recommended for brushless saws to maximize runtime and power.
How do I properly store and maintain my Dewalt circular saw battery to prolong its lifespan?
Store your Dewalt circular saw batteries in a cool, dry place away from extreme temperatures. Avoid leaving batteries in direct sunlight or in a hot vehicle. Fully charge new batteries before first use. Avoid completely discharging batteries before recharging, as this can shorten their lifespan. Use the recommended Dewalt charger for your batteries. Clean battery terminals regularly with a dry cloth to remove any dirt or debris. Proper storage and maintenance will maximize battery lifespan and performance.
What is the significance of the LED state-of-charge indicator on Dewalt batteries?
The LED state-of-charge indicator provides a quick and convenient way to check the battery’s remaining power. This allows you to plan your work more efficiently and avoid unexpected downtime due to a depleted battery. Knowing the charge level helps you decide when to recharge or switch to a backup battery. This feature is especially useful for larger projects where consistent power is crucial. Look for the LED indicator when choosing the best battery for your Dewalt circular saw.
Are all Dewalt 20V MAX* batteries interchangeable between different Dewalt 20V MAX* tools?
Generally, yes, Dewalt 20V MAX* batteries are interchangeable between different Dewalt 20V MAX* tools. However, it’s always best to double-check the compatibility of the specific battery and tool model. Some older or specialized tools may have specific battery requirements. Refer to the tool’s manual or Dewalt’s website for compatibility information. While most 20V MAX* batteries are interchangeable, verifying compatibility ensures optimal performance and prevents potential damage.
What are the advantages of using a Dewalt FLEXVOLT battery with my circular saw?
Dewalt FLEXVOLT batteries offer increased power and runtime compared to standard 20V MAX* batteries. These batteries automatically switch voltage when used with FLEXVOLT-compatible tools, providing 60V MAX* of power. This extra power is beneficial for demanding cutting tasks and thicker materials. If you frequently work with heavy-duty materials, a FLEXVOLT battery can significantly improve your circular saw’s performance. While more expensive, the increased power and runtime can be worth the investment.
How do I know when it’s time to replace my Dewalt circular saw battery?
Signs that it’s time to replace your Dewalt circular saw battery include significantly reduced runtime, difficulty holding a charge, and slow charging speeds. If the battery’s runtime has decreased noticeably, even after a full charge, it’s likely nearing the end of its lifespan. If the battery struggles to hold a charge or takes an unusually long time to charge, this is another indication of degradation. Consider replacing the battery to maintain optimal performance.
Where can I find the best deals on Dewalt batteries for my circular saw?
You can find the best deals on Dewalt batteries for your circular saw by checking online retailers like Amazon, Home Depot, and Lowe’s. Compare prices and look for sales or promotions. Consider purchasing battery kits that include multiple batteries or a battery and charger combo, as these often offer better value. Also, check Dewalt’s official website for any current promotions or rebates. Price comparison and bulk purchases can help you save money on the best battery for your Dewalt circular saw.
Conclusion: The Final Verdict
This DEWALT 20V MAX Circular Saw circular saw appears to be a solid option for those needing a powerful and versatile corded saw. Consider this saw if you need the power of a corded saw for various projects, but don’t mind being tethered to a power outlet.