When it comes to power tools, DeWalt is a well-established name, synonymous with performance, durability, and innovation. Among their many achievements, the introduction of 21700 cells in their battery technology marks a significant evolution in the landscape of power tool batteries. In this article, we will explore which DeWalt batteries utilize 21700 cells, why these cells are revolutionizing battery performance, and what it means for both professionals and DIY enthusiasts.
The Rise of 21700 Cells in Power Tool Batteries
As technology advances, so does the need for batteries that can deliver robust power while maintaining a compact form. The 21700 lithium-ion cell has emerged as a game-changer in the world of rechargeable batteries.
What Are 21700 Cells?
The 21700 cell measures 21mm in diameter and 70mm in length, hence the name. These cells were developed to meet the growing demand for powerful, efficient, and lightweight batteries. Compared to their predecessors, particularly the 18650 cells (18mm by 65mm), the 21700 cells have a higher energy density, providing more power for longer periods, which is crucial for high-demand applications.
Benefits of 21700 Cells
There are several reasons that 21700 cells are gaining popularity in the power tool industry:
- Higher Energy Density: The larger size allows for more energy storage, offering greater power and runtime.
- Improved Thermal Management: Better heat dissipation capabilities reduce the risk of overheating during heavy use.
Overall, these benefits make 21700 cells an attractive option for various battery-operated tools, including those used by DeWalt.
DeWalt Batteries Utilizing 21700 Cells
Now that we understand what 21700 cells are and their advantages, let’s delve into which DeWalt batteries incorporate this advanced technology.
DeWalt 20V MAX XR Batteries
The DeWalt 20V MAX XR series is one of the most popular lines in DeWalt’s battery lineup, known for its extended run times and high efficiency. The newer versions of these batteries are equipped with 21700 cells.
- DCB210: 10Ah battery using 21700 cells.
- DCC020IB: 10Ah industrial battery designed for demanding applications.
These batteries significantly improve run time and power delivery for severe tools such as rotary hammers, saws, and heavy-duty impact wrenches.
DeWalt FlexVolt Batteries
FlexVolt technology represents another innovative leap for DeWalt, allowing users to seamlessly switch between 20V MAX and 60V MAX tools. The newest FlexVolt batteries also incorporate 21700 cells, providing users with enhanced capabilities.
Key FlexVolt Batteries Using 21700 Cells
| Battery Model | Voltage | Capacity | Cell Type |
|---|---|---|---|
| DCB606 | 20V/60V | 6.0Ah | 21700 |
| DCB612 | 20V/60V | 12.0Ah | 21700 |
The versatility of FlexVolt batteries allows them to power not only DeWalt’s 20V MAX tools but also higher-powered 60V MAX tools, making them perfect for contractors who require high efficiency and runtime.
Performance Metrics of DeWalt Batteries with 21700 Cells
Understanding the performance metrics of DeWalt batteries equipped with 21700 cells is vital for making informed purchasing decisions.
Runtime Comparison
One of the most significant advantages offered by batteries utilizing 21700 cells is the extended runtime. Users report significant improvements in terms of how long they can operate their tools on a single charge.
Real-World Performance Characteristics
In practical scenarios, users of tools powered by 21700 batteries experience:
- Sustained Power Delivery: Unlike older batteries that may lose power as they drain, 21700 cells maintain more consistent power levels.
- Fast Charging Capabilities: The design and technology of 21700 cells allow for quicker charging times, meaning less downtime on the job.
Durability and Longevity
Built with durability in mind, DeWalt has ensured that their 21700 cells withstand rigorous usage. They offer improved cycle life, which means users can expect extended periods between replacements.
Why Choose DeWalt 21700 Batteries for Your Power Tools?
Several factors make DeWalt’s 21700 cells an exceptional choice for power tool enthusiasts and professionals alike:
1. Versatility
Whether you are using a compact drill or a large circular saw, the ability to utilize one battery type across multiple tools adds immense value.
2. Efficiency
With improved energy storage comes better efficiency, reducing the frequency of charging and, ultimately, increasing productivity.
3. Compatibility
DeWalt has ensured that their advanced batteries remain compatible across various tools, making it easier for users to manage their equipment and keep track of battery performance.
Conclusion
The introduction of 21700 cells into the DeWalt battery lineup is a significant leap for power tools, bringing enhanced performance, efficiency, and versatility. With models like the 20V MAX XR and FlexVolt supplying options suited for both residential and commercial applications, users can take full advantage of the innovations that these new battery technologies offer.
Investing in DeWalt batteries using 21700 cells allows users to maximize their productivity while minimizing the hassle of frequent recharges and diminishing power outputs. Whether you’re a professional contractor or a weekend DIY warrior, opting for these cutting-edge batteries will undoubtedly elevate your tool experience.
By choosing the right DeWalt battery, you embrace a more efficient future, redefine your power tool performance, and enhance your capabilities—truly an investment worth making!
What are 21700 cells and how do they differ from other battery sizes?
21700 cells are cylindrical lithium-ion battery cells that measure 21mm in diameter and 70mm in length. These cells are designed for high-capacity applications and typically offer greater energy density compared to smaller lithium-ion cells such as 18650s. This means that they can store more energy and provide longer runtimes for various power tools and devices.
The increased size and capacity of the 21700 cells also allow for improved performance, such as higher discharge rates and better thermal management. This makes them particularly well-suited for high-drain applications like power tools, providing enhanced performance and longevity when compared to other battery cell sizes.
Why does DeWalt use 21700 cells in their batteries?
DeWalt has incorporated 21700 cells into their battery lineup to meet the growing demands for power and efficiency in modern power tools. The higher energy density of these cells means that DeWalt can produce batteries that are smaller and lighter while still providing exceptional power output. This helps users to work longer without needing to change batteries frequently.
Additionally, the 21700 cells have better thermal performance, reducing the risk of overheating, which can be a common issue in smaller batteries. This leads to a longer lifespan for the batteries and tools themselves, making them a popular choice among both professional tradespeople and DIY enthusiasts who rely on performance and durability.
Are 21700 DeWalt batteries compatible with other tools?
Yes, DeWalt’s 21700 batteries are designed to be compatible with their existing range of tools, particularly those in the 20V MAX system. If you have a tool that uses the 20V MAX battery platform, chances are you can use a battery with 21700 cells, provided the tool supports this newer technology. It’s crucial to verify that your specific tool is rated for 21700 cell usage before attempting to use it.
Using a battery meant for 21700 cells in a compatible tool can enhance its performance by maximizing power delivery and runtime. However, you should always check with the manufacturer’s specifications or guidelines to ensure compatibility to avoid any potential issues.
How do I know if my DeWalt battery has 21700 cells?
To determine if your DeWalt battery contains 21700 cells, you can check the product information on the battery itself. Most DeWalt batteries should have identification markings that indicate the cell type. Refer to the specifications listed on the battery or in the user manual for confirmation of the cell size.
If you’re still unsure, you can also visit the DeWalt website or contact customer support for specific inquiries regarding battery models. Some online retailers’ product descriptions will clearly state whether a battery uses 21700 cells, making it easier for consumers to make informed choices.
What are the advantages of using DeWalt batteries with 21700 cells?
Using DeWalt batteries equipped with 21700 cells comes with several advantages, primarily higher capacity and longer run times. The larger size and advanced technology found in these cells allow for efficient energy consumption, which translates to fewer interruptions during work due to battery changes. This can lead to increased productivity on the job site or during DIY projects.
Another significant advantage is the improved heat management and safety features inherent in 21700 cells. These cells are designed to operate efficiently under high loads, reducing the likelihood of overheating that can damage tools or batteries. This translates to a safer working environment and a longer operational lifespan for both the battery and the tools that utilize them.
How should I care for my DeWalt 21700 batteries?
To ensure the longevity and optimal performance of your DeWalt 21700 batteries, proper care and maintenance are essential. Store the batteries in a cool, dry environment and avoid leaving them in extreme temperatures, as heat can degrade battery performance. It’s also wise to keep the battery terminals clean and free from debris to ensure efficient connections.
Charging practices also play a vital role in battery care. Use DeWalt’s recommended chargers specifically designed for their 20V MAX batteries. Avoid overcharging or completely draining the batteries, as both practices can diminish their overall capacity and lifespan over time. Following these guidelines will help you maximize the usability of your DeWalt batteries.
Can I use fast chargers with DeWalt 21700 batteries?
Yes, DeWalt 21700 batteries are compatible with fast chargers designed for their battery line. Fast chargers can significantly reduce the charging time, allowing you to quickly get back to work without long interruptions. However, it’s essential to ensure that the charger is specifically rated for your battery type to avoid any risks associated with fast charging.
While fast charging is convenient, it’s crucial to strike a balance. Regular use of fast charging can lead to increased heat generation, potentially affecting battery health over the long term. For extended battery life, consider occasionally using a standard charger for regular charging sessions or when you have ample time between uses.
What if my DeWalt 21700 battery isn’t holding a charge anymore?
If your DeWalt 21700 battery is not holding a charge as well as it used to, it could be due to normal wear and tear over time. Lithium-ion batteries have a finite number of charge cycles, and as they age, their capacity diminishes. To troubleshoot, first ensure that the problem is not with the charger or tool by testing them with a known good battery.
If the battery continues to show poor performance even after troubleshooting, it may be time for a replacement. DeWalt offers replacement options, and you can also check for recycling programs to dispose of old batteries properly. Regularly monitoring performance and following proper care guidelines can help you determine when a battery is nearing the end of its life.