The Dewalt DCB609 Flexvolt Battery delivers powerful, adaptable energy designed for professional tools operating efficiently across demanding tasks. This lithium-ion unit automatically shifts between 20V and 60V Max, depending on the tool’s requirements, ensuring consistent performance without manual adjustments. Its 9.0Ah capacity and 162Wh output support longer run times, while adva... https://www.wholetoolbox.com/dewalt-dcb609-flexvolt-battery-lithium-ion-9-0ah-162wh-20v-60v-max