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Dewalt Batteries

10 Best Dewalt Batteries 2025 in the United States

#1

Winner

9.9 score

DEWALT 20V MAX 5 Ah Lithium Ion Battery 2-Pack (DCB205-2)

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DEWALT 20V MAX 5 Ah Lithium Ion Battery 2-Pack (DCB205-2)

DEWALT

9.9 score

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The DEWALT 20V MAX 5 Ah Lithium Ion Battery 2-Pack (DCB205-2) is a powerful and reliable option for those needing consistent runtime for their power tools. With a voltage of 20V and a capacity of 5 Amp Hours (Ah), these batteries offer substantial power and longevity, making them suitable for demanding jobsite tasks.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Voltage
The 20V MAX lithium-ion batteries provide substantial power and longevity, making tools like saws and drills more effective.
Amp Hours (Ah)
The value for money is exceptional, with the 2-pack offering a great price for high-capacity batteries.
Compatibility
These batteries maintain their charge well, even when not in use, and are compatible with all 20V MAX tools.
Charge Time
The batteries charge quickly and are relatively lightweight, reducing user fatigue during prolonged use.
Weight
Lightweight yet powerful, these batteries outperform the old NiCd ones, lasting a full workday and more under heavy use.
Battery Technology
Lightweight yet powerful, these batteries outperform the old NiCd ones, lasting a full workday and more under heavy use.
#2
9.8 score

DEWALT FLEXVOLT 20V/60V MAX* Batteries, 9.0-Ah, 2-Pack (DCB609-2)

DEWALT FLEXVOLT 20V/60V MAX* Batteries, 9.0-Ah, 2-Pack (DCB609-2)

DEWALT

9.8 score

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The DEWALT FLEXVOLT 20V/60V MAX* Batteries are a solid choice for anyone in need of high-capacity power sources for cordless tools. With a substantial 9.0 Ah capacity, these batteries offer six times the runtime compared to lower-capacity options, making them ideal for heavy-duty tasks. Their compatibility with 20V, 60V, and 120V MAX tools ensures versatility, allowing users to switch between various tools without needing multiple battery types, which adds to the convenience factor. The 180 Watt Hours of energy in each battery pack translates to impressive performance for longer work sessions.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Voltage
These batteries are incredibly versatile, automatically switching between 20V and 60V depending on the tool.
Amp Hours (Ah)
With a substantial 9.0-Ah capacity, these batteries provide ample power for high-demand tools and impressive runtime.
Compatibility
Compatibility with all DEWALT chargers that support 20V/60V ensures quick and efficient charging.
Battery Technology
Using these batteries can result in a slight power increase even in 20V tools, providing more amperes for stronger performance.
#3
9.7 score

DEWALT 20V MAX* Batteries, Premium, 6.0-Ah, 2-Pack (DCB606-2)

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DEWALT 20V MAX* Batteries, Premium, 6.0-Ah, 2-Pack (DCB606-2)

DEWALT

9.7 score

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The DEWALT 20V MAX* Batteries (DCB606-2) stand out as a reliable choice for those seeking powerful and long-lasting energy for their cordless tools. With a robust 6.0 Amp Hour rating, these batteries deliver four times the runtime of the earlier 1.5Ah models, making them ideal for users who need extended performance without frequent recharging. The impressive tri-platform compatibility allows these batteries to be used across DEWALT's 20V MAX, 60V MAX, and 120V MAX systems, providing great versatility for various tools and projects.

Customer Highlights

A summary of real customer reviews to highlight what shoppers are saying!
Voltage
These batteries are strong and versatile, whether you need 60 volts or just 20.
Charge Time
They offer long-lasting performance between charges, making them ideal for extended use.

Top 10 Best Dewalt Batteries 2025 in the United States

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Slide 1

COKYISS

COKYISS ⚡️6.0Ah Replacement for Dewalt 20V Max Battery, Compatible with Dewalt 20V MAX Lithium-Ion Battery, DCB200, DCB201, DCB205, DCB204, and DCB207 Series Power Tools, 2-Pack Rechargeable

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#1

Winner

9.9 score

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DEWALT

DEWALT 20V MAX 5 Ah Lithium Ion Battery 2-Pack (DCB205-2)

Voltage: 20 Volts
Amp Hours (Ah): 5
Compatibility: 20V MAX tools and chargers
Weight: 1.4 lbs
Battery Technology: Lithium Ion

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9% OFF

Chosen by 1331 this week

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Slide 1

COKYISS

COKYISS ⚡️6.0Ah Replacement for Dewalt 20V Max Battery, Compatible with Dewalt 20V MAX Lithium-Ion Battery, DCB200, DCB201, DCB205, DCB204, and DCB207 Series Power Tools, 2-Pack Rechargeable

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#2

9.8 score

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DEWALT

DEWALT FLEXVOLT 20V/60V MAX* Batteries, 9.0-Ah, 2-Pack (DCB609-2)

Voltage: 20V/60V
Amp Hours (Ah): 9.0 Ah
Compatibility: 20V, 60V, 120V MAX tools
Weight: 4.4 pounds for two

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#3

9.7 score

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DEWALT

DEWALT 20V MAX* Batteries, Premium, 6.0-Ah, 2-Pack (DCB606-2)

Voltage: 20 Volts
Amp Hours (Ah): 6.0
Compatibility: 20V MAX, 60V MAX, 120V MAX
Weight: 4.5 pounds
Battery Technology: Lithium Ion

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29% OFF
#4

9.5 score

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DEWALT

DEWALT 20V MAX 4 Ah Lithium Ion Battery 2-Pack (DCB204-2)

Voltage: 20 Volts
Amp Hours (Ah): 4.0 Ah
Compatibility: DEWALT 20V MAX tools
Weight: 1.42 lbs
Battery Technology: Lithium Ion

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11% OFF
#5

9.3 score

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DEWALT

DEWALT 20V MAX 6 Ah Lithium Ion Battery 2-Pack (DCB206-2)

Voltage: 20 Volts
Amp Hours (Ah): 6
Compatibility: DEWALT 20V MAX tools
Weight: 3.5 pounds
Battery Technology: Lithium Ion

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Related Products

#6

9.1 score

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DEWALT

DEWALT 20V MAX Battery, Compact 2.0Ah Double Pack (DCB203-2)

Voltage: 20 Volts
Amp Hours (Ah): 2.0Ah
Compatibility: DEWALT 20V MAX tools
Charge Time: 35 minutes
Weight: 1 pounds
Battery Technology: Lithium Ion

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9% OFF
#7

8.8 score

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DEWALT

DEWALT FLEXVOLT 20V/60V MAX* Battery, 12.0-Ah (DCB612)

Voltage: 20V/60V MAX*
Amp Hours (Ah): 12.0 Ah
Compatibility: 20V MAX*, 60V MAX*, 120V
Battery Technology: Lithium Ion

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34% OFF
#8

8.6 score

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DEWALT

DEWALT 20V MAX Battery with LED Charge Indicator, 3 Amp Hour, 4 Pack (DCB200-4)

Voltage: 20 Volts
Amp Hours (Ah): 3.0Ah
Compatibility: DEWALT 20V MAX
Weight: 0.634 ounces
Battery Technology: Lithium Ion

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13% OFF
#9

8.3 score

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DEWALT

DEWALT 20V MAX 4 Ah Lithium Ion Battery 2-Pack (DCB240-2)

Voltage: 20V
Amp Hours (Ah): 4
Compatibility: DEWALT 20V MAX tools
Weight: 2.42 pounds
Battery Technology: Lithium Ion

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5% OFF
#10

8.0 score

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DEWALT

DEWALT 20V MAX XR POWERPACK 8.0 Ah Power Tool Battery (DCB2108)

Voltage: 20 Volts
Amp Hours (Ah): 8.0
Compatibility: DEWALT's 20V MAX tools
Weight: 2.2 pounds
Battery Technology: Lithium Ion

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47% OFF
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Buying Guide for the Best Dewalt Batteries

When it comes to picking the right DeWalt battery for your tools, it's important to understand the key specifications that will impact performance, compatibility, and overall user experience. DeWalt offers a range of batteries designed to meet different needs, so knowing what to look for can help you make an informed decision. Here are the key specs to consider when choosing a DeWalt battery.
VoltageVoltage indicates the power output of the battery. Higher voltage batteries provide more power, which is essential for heavy-duty tasks. DeWalt batteries typically come in 12V, 18V, and 20V options. For light tasks like drilling or screwing, a 12V battery may suffice. For more demanding tasks like cutting or grinding, an 18V or 20V battery would be more appropriate. Choose the voltage based on the type of work you plan to do and the tools you will be using.
Amp Hours (Ah)Amp Hours (Ah) measure the battery's capacity, or how long it can run before needing a recharge. Higher Ah ratings mean longer run times. DeWalt batteries range from 1.5Ah to 9Ah or more. For occasional use or smaller projects, a lower Ah battery (1.5Ah to 3Ah) may be sufficient. For extended use or larger projects, consider a higher Ah battery (4Ah to 9Ah). Your choice should depend on how long you need the battery to last between charges.
CompatibilityCompatibility ensures that the battery will work with your existing DeWalt tools. DeWalt batteries are often part of a specific series, such as the 20V MAX or FLEXVOLT. Make sure the battery you choose is compatible with your tools. Check the tool's manual or DeWalt's website for compatibility information. If you have multiple tools, consider a battery that works across all of them to maximize convenience and efficiency.
Charge TimeCharge time is the duration it takes to fully recharge the battery. Faster charge times mean less downtime. DeWalt offers batteries with varying charge times, often influenced by the charger used. For quick turnaround on projects, look for batteries that support fast charging. If you have multiple batteries, charge time may be less critical as you can rotate them. Choose based on how quickly you need to get back to work after a battery depletes.
WeightWeight affects the overall handling and comfort of using the tool. Heavier batteries can add significant weight to your tools, which may be tiring over long periods. DeWalt batteries vary in weight, with higher capacity batteries generally being heavier. For tasks requiring extended use or precision, a lighter battery may be preferable. For short, powerful bursts, a heavier battery might be acceptable. Consider how the weight will impact your work and comfort.
Battery TechnologyBattery technology refers to the type of cells used in the battery. DeWalt primarily uses Lithium-Ion (Li-Ion) technology, which offers a good balance of power, weight, and longevity. Li-Ion batteries are known for their long life and ability to hold a charge over time. When choosing a battery, ensure it uses the latest technology for the best performance and lifespan. This will ensure you get the most efficient and reliable power source for your tools.

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