DeWALT DCCS670X1 Brushless Chainsaw Kit, Battery Included, 3 Ah, 60 V, Lithium-Ion, 16 in L Bar, 3/8

The FLEXVOLT 60 V max chainsaw features tool-free chain tensioning and bar tightening knob enable proper bar clamping force and it features auto-oiling for continuous lubrication. This kit includes a FLEXVOLT 20 to 60 V max battery that powers 60 V max tools or it can be backwards compatible to work with 20 V Max tools.