Dewalt FlexVolt 20 V/60 V Max Lithium-Ion Battery 9.0 Ah

Get serious runtime and unmatched versatility with the Dewalt FlexVolt 20 V/60 V Max 9.0 Ah battery. Patented FlexVolt technology automatically shifts between 20 V and 60 V to power your full range of cordless tools—from compact 20 V MAX�� products to heavy-duty 60 V MAX™ and even 120 V MAX™ equipment. Engineered with large-format cells and a silicone-encapsulated module, this battery runs cooler, resists debris and keeps you working longer in the toughest conditions—even down to freezing temperatures.

Whether you’re on the jobsite or in the workshop, the DCB609 delivers up to 180 Wh per pack (360 Wh when two are paired) and integrates seamlessly with DEWALT chargers and tool ecosystems. A built-in LED indicator provides at-a-glance charge status so you’re never caught off guard.

Key Features

• Dual-voltage design automatically switches between 20 V and 60 V
• 9.0 Ah capacity delivers up to 180 Wh of energy per pack
• Up to 6× more runtime when used in 20 V MAX™ tools¹
• Runs cooler than leading competitor 9.0 Ah batteries
• Silicone-encapsulated module resists dust and debris
• Compatible with all DEWALT 20 V MAX™, 60 V MAX™ and 120 V MAX™ tools
• Operates reliably in temperatures down to 0 °F
• Integrated LED charge-status indicator

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.