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A construction worker wearing a blue hard hat and orange safety vest is using a yellow DEWALT demolition hammer to break through a concrete wall inside a building under construction. The tool is connected to a hose for dust extraction.

Flexvolt® batteries

Our most versatile batteries.

Leading the charge with flexible battery technology

Power your DEWALT 20V MAX* and 60V MAX* power tools with FLEXVOLT® batteries that feature patented technology that automatically switch voltages when you change your tools.
DEWALT DCB606 FLEXVOLT 20V/60V lithium ion battery with 6 amp-hour capacity, shown in close-up against a white background.

6Ah Flexvolt

A close-up image of a DEWALT FLEXVOLT lithium ion battery, model DCB609. The battery is yellow and black with specifications of 9 amp-hours (AH), 20V/60V MAX displayed on its side.

9Ah Flexvolt

A DEWALT FLEXVOLT lithium-ion battery pack with 12 amp-hour capacity, labeled for 20V and 60V max power. The battery has a yellow and gray design with DEWALT branding and indicator lights on one side.

12Ah Flexvolt

A worker using a DEWALT FLEXVOLT cordless angle grinder to cut through a metal pipe in an industrial workshop, with sparks flying from the cutting area.

Peak performance in 60V max* tools

Maximize power through tough jobs with the 60V MAX* system of power tools and FLEXVOLT® batteries.

A person wearing work gloves and a safety vest uses a DEWALT cordless reciprocating saw to cut a wooden beam at a construction site.

20v max* compatibility

Maximize runtime: Improve runtime by pairing your 20V MAX* tools with a FLEXVOLT® battery. FLEXVOLT® batteries are compatible with DEWALT 20V MAX* power tools.

Flexvolt® batteries

Explore 60v max* tools

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60 volts MAX* 6 AMP hours removable, backwards compatible battery feature of FLEXVOLT Brushless Cordless Handheld Axial Blower
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Join MyDewalt

Join MyDEWALT to register your tools and help protect your investment, rate and review products you love, and learn about the newest DEWALT® tools and accessories.

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* Maximum initial battery voltage (measured without a workload) is 20, 60, and 120 volts. Nominal voltage is 18, 54, and 108. 120V MAX* is based on using 2 DEWALT 60V MAX* Lithium ion batteries combined having a maximum initial battery voltage (measured with a workload) of 120 volts and a nominal voltage of 108