Skil 4570-RT 18 Volt Cordless Lithium-Ion Handheld Orbital Jigsaw Certified Refurbished Skil 4570-RT 18 Volt Cordless Lithium-Ion Handheld Orbital Jigsaw Tool only. SelectSystem allows the tool to be powered by either Lithium-Ion and Ni-Cd batteries Built-in work light for better visibility and accuracy Orbital cutting action cuts through both metal and wood Simple and safe quick-release blade changes