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Dewalt Batteries

10 Best Dewalt Batteries 2025 in the United States

#1

Winner

9.7 score

DEWALT 20V MAX Lithium-Ion Battery 2-Pack and Charger, 5.0 Ah, Battery Starter Kit (DCB205-2c)

DEWALT 20V MAX Lithium-Ion Battery 2-Pack and Charger, 5.0 Ah, Battery Starter Kit (DCB205-2c)

DEWALT

9.7 score

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The DEWALT 20V MAX Lithium-Ion Battery 2-Pack is a solid choice for anyone looking to enhance their power tool experience. With a 5.0 Ah capacity, these batteries provide a decent runtime, making them suitable for heavy-duty tasks without frequent interruptions for recharging. The 4 Amp charge rate ensures that you'll spend less time waiting for your batteries to recharge, which is particularly beneficial for professionals and DIY enthusiasts who rely on their tools throughout the day.

Rating
9.7
Chosen by1,245
Voltage
Amp Hours (Ah)
Compatibility

Most important from
1296 reviews

Voltage
The 5.0Ah, 20V battery replacement for the Dewalt leaf blower hasn't disappointed, proving to be a reliable choice.
Amp Hours (Ah)
The 5.0Ah, 20V battery replacement for the Dewalt leaf blower hasn't disappointed, proving to be a reliable choice.
Compatibility
Specifically purchased for use with the Portable Air Compressor, these batteries charge and function as designed, exemplifying their compatibility with other Dewalt tools.
Weight
These batteries are easy to charge, easy to store, and their weight is negligible for their size.
#2
9.4 score

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

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

DEWALT

9.4 score

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The DEWALT 20V MAX 4 Ah Lithium Ion Battery 2-Pack offers several notable strengths for power tool users. With a 20V voltage and a 4.0 Ah capacity, these batteries provide up to 33% more capacity and longer run-time compared to standard 20V MAX batteries, making them a solid choice for those who need extended power for their tools.

Rating
9.4
Voltage
Amp Hours (Ah)
Compatibility

Most important from
23959 reviews

Voltage
The 20V MAX lithium-ion batteries outperform all previous DEWALT batteries, delivering more power and longer life.
Amp Hours (Ah)
Compared to older NiCd batteries, the DEWALT 4.0Ah Li-ion batteries offer significantly longer runtime, often exceeding a full workday on a single charge.
Compatibility
The batteries are compatible with all DEWALT 20V MAX tools, adding versatility and convenience for users.
Weight
Lightweight and powerful, these batteries last for a very long time, even under heavy workloads.
Battery Technology
The 20V MAX lithium-ion batteries outperform all previous DEWALT batteries, delivering more power and longer life.
#3
9.2 score

DEWALT 20V MAX POWERSTACK Lithium Ion Battery 2 Pack (DCBP034-2)

7%OFF

DEWALT 20V MAX POWERSTACK Lithium Ion Battery 2 Pack (DCBP034-2)

DEWALT

9.2 score

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The DEWALT 20V MAX POWERSTACK Lithium Ion Battery 2 Pack delivers 20 volts and 1.7 amp hours, offering a good balance for many cordless power tools. These batteries provide 50% more power compared to standard DEWALT batteries, allowing you to tackle tougher jobs with less worry about running out of energy quickly. They also offer a longer lifespan through more charge cycles, so you can expect them to last longer before needing replacement.

Rating
9.2
Voltage
Compatibility
Charge Time

Most important from
2250 reviews

Voltage
These batteries deliver impressive power, especially for high-demand tools like hammer drills on tough concrete, significantly outperforming regular lithium-ion batteries.
Compatibility
Perfectly suited for drills, oscillators, and impact tools, they provide sufficient juice for typical home repairs without the weight of larger capacity packs.
Charge Time
The LED charge indicator is a convenient feature that helps avoid unexpected downtime by easily showing remaining battery life.
Weight
Compact and lightweight design makes these batteries easy to handle and ideal for tight spaces without adding bulk or fatigue.
Battery Technology
Durable construction with an overmolded base ensures the batteries withstand rugged job site conditions and extended use.

Top 10 Best Dewalt Batteries 2025 in the United States

#1

Winner

9.7  score
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DEWALT

DEWALT 20V MAX Lithium-Ion Battery 2-Pack and Charger, 5.0 Ah, Battery Starter Kit (DCB205-2c)

Voltage: 20 Volts
Amp Hours (Ah): 5.0 Ah
Compatibility: DEWALT 20V MAX tools
Weight: 1.4 lbs
Battery Technology: Lithium-Ion

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Chosen by 1245 this week

#2
9.4  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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#3
9.2  score
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DEWALT

DEWALT 20V MAX POWERSTACK Lithium Ion Battery 2 Pack (DCBP034-2)

Voltage: 20 Volts
Amp Hours (Ah): 1.7 Amp Hours
Compatibility: DEWALT 20V MAX tools
Weight: 1.52 pounds
Battery Technology: Lithium Ion

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7% OFF
#4
8.9  score
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DEWALT

DEWALT 20V MAX Lithium Ion Battery, 2 Ah and 4 Ah, 4-Pack, Fuel Gauge LED Charge Indicators (DCB324-4)

Voltage: 20V
Amp Hours (Ah): 2 Ah, 4 Ah
Compatibility: DEWALT 20V MAX tools
Battery Technology: Lithium Ion

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#5
8.7  score
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DEWALT

DCB609

Voltage: 20V MAX and 60V MAX
Amp Hours (Ah): 9 Amp Hours
Compatibility: Works with 20V and 60V tools
Weight: 2.8 pounds
Battery Technology: Lithium Ion

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9% OFF
#6
8.4  score
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DEWALT

DEWALT 20V MAX Battery Charging Kit, Includes 2 Batteries, 5Ah, Includes Small Storage Bag (DCB205-2CK)

Voltage: 20 Volts
Amp Hours (Ah): 10
Compatibility: 12V, 20V, 60V battery lines
Charge Time: 4 amp rate
Weight: 5.17 pounds
Battery Technology: Lithium Ion

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#7
8.1  score
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DEWALT

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

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

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#8
7.8  score
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DEWALT

DEWALT 20V MAX* XR Battery, 8.0-Ah (DCB208)

Voltage: 20V
Amp Hours (Ah): 8.0-Ah
Compatibility: 20V MAX tools, chargers
Weight: 2 pounds
Battery Technology: Lithium Ion

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37% OFF
#9
7.6  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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#10
7.3  score
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DEWALT

DEWALT FLEXVOLT 20V/60V MAX Lithium Ion Battery, 6.0-Ah (DCB606)

Voltage: 60 Volts
Amp Hours (Ah): 6 Ah
Compatibility: 20V, 60V, 120V MAX
Weight: 2.25 lbs
Battery Technology: Lithium Ion

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6% 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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