When it comes to power tools, DeWalt is a name that’s synonymous with quality and innovation. Their Power Stack and FlexVolt battery systems have been making waves in the tool industry, but which one should you choose for your next project? In this blog post, we’ll break down the key differences between these two battery systems to help you make an informed decision.
1. Voltage Flexibility
DeWalt Power Stack: The DeWalt Power Stack system offers a fixed voltage. This means that the voltage of the battery remains constant, typically at 20 volts, regardless of the tool you’re using. While this can provide consistent power, it may not be suitable for high-demand tools.
FlexVolt: The FlexVolt system, on the other hand, lives up to its name. It can automatically switch between two voltage levels: 20 volts for compatibility with DeWalt 20V MAX tools and a whopping 60 volts for more demanding applications. This flexibility allows you to use a single battery for a wide range of tools.
2. Battery Compatibility
DeWalt Power Stack: Power Stack batteries are designed exclusively for DeWalt Power Stack tools. They cannot be used with other DeWalt tools that use different battery systems.
FlexVolt: FlexVolt batteries are more versatile. They are compatible with both FlexVolt and 20V MAX tools, making it easier to switch between different DeWalt tools without the need for multiple battery systems.
3. Battery Runtime
DeWalt Power Stack: Power Stack batteries generally have a good runtime, especially for lighter-duty tasks. However, for heavy-duty applications, you might find yourself swapping out batteries more frequently.
FlexVolt: Thanks to the higher voltage capacity, FlexVolt batteries tend to offer longer runtimes. They are better suited for tasks that require sustained power over extended periods, reducing the need for frequent battery changes.
4. Cost Considerations
DeWalt Power Stack: Power Stack batteries and tools are often more affordable upfront. If you have a limited budget or only need tools for occasional use, this could be the better option for you.
FlexVolt: While FlexVolt tools and batteries may come with a higher initial price tag, their versatility and performance can make them a cost-effective choice in the long run, especially for professional tradespeople who rely on their tools daily.
5. Tool Selection
DeWalt Power Stack: The selection of tools available in the Power Stack lineup is somewhat limited compared to the broader range of tools offered by DeWalt. You may not find specialized or niche tools in this system.
FlexVolt: FlexVolt offers a wider range of tools, including heavy-duty options, making it suitable for both DIY enthusiasts and professionals with diverse needs.
6. Charging Speed
DeWalt Power Stack: Power Stack batteries typically charge at a moderate speed. While it won’t leave you waiting for hours, it may not be the fastest charging system out there.
FlexVolt: FlexVolt batteries often come with faster charging capabilities. This means you can spend less time waiting for your battery to recharge and more time getting work done.
7. Battery Weight
DeWalt Power Stack: Power Stack batteries are generally lighter than FlexVolt batteries. This can be advantageous if you prioritize reduced tool weight for extended use without fatigue.
FlexVolt: FlexVolt batteries are heavier due to their larger capacity. While this may not be an issue for short tasks, it could become a factor during long periods of tool use.
8. Performance in Extreme Conditions
DeWalt Power Stack: Power Stack batteries are designed to perform well in most conditions, but their fixed voltage may make them less suitable for extremely demanding tasks or extreme temperatures.
FlexVolt: FlexVolt batteries are built to handle tougher conditions. Their ability to switch to a higher voltage can provide extra power when needed, making them better suited for challenging environments or high-demand applications.
9. Ecosystem Expansion
DeWalt Power Stack: The Power Stack system is relatively new, so its ecosystem is still growing. You may see more tools and accessories added to this lineup in the future.
FlexVolt: FlexVolt has been around for a longer time, resulting in a more extensive ecosystem with a broader range of compatible tools and accessories. This can be beneficial if you plan to expand your tool collection.
10. Future-Proofing
DeWalt Power Stack: While DeWalt is committed to innovation, it’s worth considering that FlexVolt has a longer track record and may continue to receive more research and development investment.
FlexVolt: The established nature of the FlexVolt system can provide a sense of security in terms of future support, updates, and product development.
11. Tool Weight and Size
DeWalt Power Stack: Tools compatible with the Power Stack system tend to be more compact and lightweight. This can be advantageous if you often work in tight spaces or need to carry your tools for extended periods.
FlexVolt: FlexVolt tools, especially those with higher voltage capacity, may be bulkier and heavier. Consider the physical demands of your work environment and how comfortable you are with larger tools.
12. Tool Performance
DeWalt Power Stack: Power Stack tools are designed for general-purpose use and perform admirably for most tasks. However, they may not have the same power output as high-end FlexVolt tools for heavy-duty applications.
FlexVolt: FlexVolt tools, particularly those with the 60V option, deliver exceptional performance. They excel in demanding situations, making them ideal for professional tradespeople tackling challenging projects.
13. Investment in Accessories
DeWalt Power Stack: As the Power Stack system is relatively new, you might find a more limited selection of accessories and add-ons compared to the well-established FlexVolt ecosystem.
FlexVolt: With a broader range of tools and accessories, FlexVolt offers more choices when it comes to expanding your toolkit. This can be advantageous if you have specific needs or want to customize your tools.
14. Warranty and Support
DeWalt Power Stack: DeWalt typically offers a reliable warranty and customer support for their products. Be sure to check the warranty details for your specific Power Stack tool and battery.
FlexVolt: The established reputation of FlexVolt tools often comes with robust warranties and dependable customer service. It’s a good idea to consider the warranty terms when making your decision.
15. Environmental Considerations
DeWalt Power Stack: Power Stack batteries are generally more energy-efficient due to their fixed voltage, which can be an eco-friendly choice for users conscious of their environmental impact.
FlexVolt: While FlexVolt batteries offer impressive performance, their ability to switch to a higher voltage may result in slightly higher energy consumption. If sustainability is a top priority, weigh this factor in your decision-making process.
