10 bestDewalt Batteryof July 2025
112M consumers helped this year.
1
DEWALT DCB609-2 20V/60V Max Flexvolt 9.0Ah Battery, 2 Pack
DEWALT
10.0
47% off
2
DEWALT 20V MAX* POWERSTACK™ Compact Battery, 2 Pack (DCBP034-2)
DEWALT
10.0
3
DEWALT 20V MAX Battery, Compact 2.0Ah Double Pack (DCB203-2)
DEWALT
9.8
22% off
4
DeWalt 20V MAX XR Powerpack 8 AH Battery (DCB2108)
DEWALT
9.6
5
DEWALT 60V MAX* FLEXVOLT Lithium Battery with Charger, 9-Ah (DCB118X1)
DEWALT
9.3
6
DEWALT 20V MAX Battery, Premium 6.0Ah Double Pack (DCB206-2)
DEWALT
9.1
7
DEWALT Powerstack 20V MAX Battery, Rechargeable, 5Ah, Lithium Ion, 2-Pack (DCBP520-2)
DEWALT
8.9
8
DEWALT DCB606-2 20/60V Max Flexvolt 6.0 Ah Battery Dual Pack
DEWALT
8.6
9
DEWALT 20V MAX* Batteries, Compact, 4.0-Ah, 2-Pack (DCB240-2)
DEWALT
8.3
10
DEWALT 20V MAX 10.0Ah Lithium Ion Battery 2 Pack (DCB210-2)
DEWALT
8.1
Related Reviews You Might Like
A Guide to Selecting the Best Dewalt Battery
Choosing the right battery for your power tools is essential for getting the best performance and convenience out of your equipment. Batteries are the heart of cordless tools, and picking the right one can make your work easier, faster, and more efficient. When shopping for a battery, it's important to understand the key specifications that affect how long your tools will run, how powerful they will be, and how compatible the battery is with your existing tools. By focusing on these specs, you can ensure you get a battery that matches your needs and helps you get the job done.
Voltage
Voltage refers to the power output of the battery and is a key factor in determining how much force your tool can deliver. Higher voltage batteries provide more power, which is useful for heavy-duty tasks like drilling into tough materials or using saws. Common voltage options include 12V, 18V, and 20V. Lower voltage batteries are lighter and suitable for lighter tasks, while higher voltage batteries are heavier but offer more power. To pick the right voltage, consider the type of work you do most often—if you need a tool for simple household tasks, a lower voltage may be enough, but for construction or demanding jobs, a higher voltage is better.
Amp-Hours (Ah)
Amp-hours measure how much energy the battery can store, which directly affects how long your tool will run before needing a recharge. Batteries with higher amp-hour ratings will last longer on a single charge, but they are also larger and heavier. Typical values range from 1.5Ah to 6.0Ah or more. If you use your tools for long periods or don't want to stop frequently to recharge, a higher amp-hour battery is a good choice. For occasional or short tasks, a lower amp-hour battery may be sufficient and lighter to handle.
Battery Type (Chemistry)
Most modern power tool batteries use lithium-ion (Li-ion) technology, which offers a good balance of power, weight, and lifespan. Older types like nickel-cadmium (NiCd) are heavier and have less capacity. Lithium-ion batteries are generally the best choice because they hold their charge longer, recharge faster, and are lighter. When choosing, make sure your tools are compatible with the battery type, but for most users, sticking with lithium-ion is the best option.
Compatibility
Not all batteries fit all tools, even within the same brand. Compatibility refers to whether the battery will physically fit and work with your specific tools and chargers. Many brands have specific lines or series, so it's important to check that the battery matches your tool's requirements. If you already own tools, look for batteries that are designed for your tool series to ensure they work together. This helps you avoid buying batteries that won't fit or function properly.
Charging Time
Charging time is how long it takes to fully recharge the battery. Faster charging is convenient if you need to get back to work quickly, but some high-capacity batteries may take longer to charge. Charging times can range from under an hour to several hours, depending on the battery and charger. If you often work for long periods or have only one battery, a faster charging time can be very helpful. If you have multiple batteries, charging time may be less important.
Weight and Size
The weight and size of the battery affect how comfortable the tool is to use, especially for long periods or overhead work. Larger batteries with higher capacity are heavier, which can make tools harder to handle. If you value portability and ease of use, consider a lighter, smaller battery, especially for tasks that don't require maximum power or runtime. For heavy-duty work, the extra weight of a larger battery may be worth the increased performance.
Best Reviews Guide Newsletter
Get exclusive articles, recommendations, shopping tips, and sales alerts
Sign up for our newsletter to receive weekly recommendations about seasonal and trendy products
Thank you for subscribing!
By submitting your email address you agree to our Terms and Conditions and Privacy Policy