Scotts S20510 20-volt SYNC Lithium-Ion Cordless Chainsaw, 10-Inch 10" bar and chain 20V 2.0 Amp Hour Lithium-Ion battery On-tool battery power fuel gauge Innovative charging station; push button oiler SCOTTS Chainsaw, SCOTTS 20V Lithium-Ion Battery (1), SCOTTS Charger, Bar & Chain Scabbard and Operator's Manuals