DeWalt’s Flexvolt Battery System is an innovative power solution that redefines the capabilities of cordless tools. With Flexvolt technology, DeWalt introduced a groundbreaking system that adapts voltage output to suit various power tool applications. DeWalt’s FLEXVOLT battery system is a unique dual-voltage system that powers both 20V MAX and 60V MAX tools. This system allows users to switch between voltages with the same battery, providing the flexibility and power needed for a wide range of applications. The FLEXVOLT battery system is powered by a special 60V MAX battery that can be used to power high-demand 60V MAX tools, such as chainsaws, table saws, and miter saws. When used with 20V MAX tools, the FLEXVOLT battery provides up to 6X longer runtime than a standard 20V MAX battery. The FLEXVOLT battery system is also backward compatible with all 20V MAX tools, so users can continue to use their existing tools with the new battery system. This adaptive and versatile system not only delivers increased runtime but also offers the convenience of compatibility across a wide range of tools within the DeWalt cordless platform. It’s a transformative solution, enhancing both power and flexibility for professionals and DIY enthusiasts in their woodworking, construction, and various other projects.
How do FLEXVOLT Batteries Work?
DeWalt’s FlexVolt batteries operate on a unique principle that offers dual-voltage capability, adjusting to suit the demands of various power tools. In the United States, these batteries come in three variations, each designed to adapt to 20-volt or 60-volt tools. The way they function is rather straightforward: irrespective of their capacity, each FlexVolt battery is essentially split into three smaller 20-volt batteries inside. When inserted into a 20-volt tool, these three smaller batteries function in parallel, essentially creating a larger 20-volt battery. However, when placed in a 60-volt tool, these three 20-volt batteries combine in series, producing a 60-volt power output. This essentially creates 20 volts at 6.0 AH and 60 volts at 2.0 AH for the 6.0 AH battery. The 9.0 AH battery operates at 9.0 AH at 20 volts and 3.0 AH at 60 volts, and the 12.0 AH battery operates at 12.0 AH at 20 volts and 4.0 AH at 60 volts.
However, while these batteries boast impressive numbers in their 60-volt capacity, they might not be extensively used with 20-volt tools due to their enhanced capabilities at higher voltage. Charging these dual-voltage batteries can be done on a 20-volt charger, but it might be slower compared to dedicated, faster chargers available for these batteries. For instance, a 12 AH FlexVolt battery would take quite a bit longer to charge on a standard DCB107 charger. It’s important to note that the XR versions of FlexVolt batteries, available in other countries, are advertised under their nominal voltages of 18 and 56, offering a different set of specifications and performance than the models available in the United States.
FLEXVOLT Compatible Devices
The FlexVolt battery system by DeWalt is designed to be compatible with a wide array of tools, offering versatility across different voltage platforms. Devices compatible with FlexVolt batteries include both 20V MAX and 60V MAX tools. This means that you can use the same battery to power a variety of tools, from drills and saws to table saws and miter saws.
Here is a list of some of the most popular DeWalt FLEXVOLT-compatible tools:
20V MAX Tools
- Drills
- Impact drivers
- Circular saws
- Reciprocating saws
- Sanders
- Oscillating multi-tools
- Flashlights
- Work lights
60V MAX Tools
- Table saws
- Miter saws
- Chainsaws
- Leaf blowers
- Trimmers
- Pole saws
- Hedge trimmers
It is important to note that while FLEXVOLT batteries are compatible with both 20V MAX and 60V MAX tools, they will not perform the same with both voltages. When used with 20V MAX tools, FLEXVOLT batteries will provide up to 6X longer runtime than a standard 20V MAX battery. However, when used with 60V MAX tools, FLEXVOLT batteries will not provide any additional runtime benefits.
Overall, DeWalt FLEXVOLT batteries are a great option for users who are looking for a versatile and powerful battery system that can be used with a wide variety of tools.
