Worx Nitro 40V 16 Cordless Brushless Chainsaw 4.0 Ah Battery and Charger Included WG385Cutting just got more powerfuland more convenientwith the Worx Nitro 40V Cordless 16 Chainsaw. This chain saw delivers high-powered cutting without the need for gasand the maintenance hassles and cost it carries. Whether youre tackling everyday trimming or confidently slicing through dense hardwood, its high-performance 40V battery power ensures you dont have to compromise on productivity. Adding to the cutting power is the cordless chainsaws high-efficiency brushless motor. Compared to brushed motors, it runs 50% longer, delivers 25% more power, and delivers a 10X longer life. The 40V battery chainsaw runs on Power Share PRO batteries, which are designed to optimize power and resist damage to increase runtimeso you can slice through 150 pcs of 4×4 hardwood on a single charge. Those same batteries can also be used with 140+ power tools, outdoor equipment, and various lifestyle products that are all part of the of the innovative, eco-friendly Power Share platform by Worx. Expect rapid, smooth cuts with this battery operated chainsaw. It delivers a 59 ft/s cutting speed2X that of its predecessor. And with the chainsaws robust support of the brushless motor, heavy loads wont shut the equipment down, so you can get more work done efficiently. With automatic lubrication, the chain stays perfectly oiled without you needing to worry about it, providing smooth and efficient cutting, while also prolonging the bar & chain life. Adjusting your battery powered chainsaw chain is just as easy. The tool-less chain tensioning and replacement system is designed to save you time and effort. Simply turn a knob clockwise to achieve perfect chain tension without overtightening. Or turn it counterclockwise to replace the chain without any need for tools. This chain saw doesnt skimp on safety. Its quick-stop chain brake immediately springs into action if kickback occurs to help prevent injury. Plus, the added safety trigger lock prevents accidental starts, offering additional peace of mind.Powerful and Efficient Better Than 45cc GasIdeal for bucking and felling with up to 28 Cut 12 pcs in 30s fast and smoothly with 59 ft/s cutting speed and brushless motorUp to 150 Cuts on 4 X 4 Hardwood per ChargeAdjust and replace chain tension with the turn of a buttonConveniently and automatically lubricate to extend the life of the chainStop immediately when kickback occursKnow the remaining power at any timeProduct informationTechnical DetailsBrandWORXPower SourceBattery PoweredHorsepower2.3 hpProduct Dimensions33.31L x 9.06W x 9.65HChain Length16 InchesChain Speed59 stopaManufacturerWorxUPC845534022483Part NumberWG385Item Weight17.31 poundsCountry of OriginChinaItem model numberWG385Batteries2 Lithium Ion batteries required. (included)Size16 inchesColorBlackorangeStyleChainsawMaterialPlastic,MetalVoltage40 Volts (DC)Item Package Quantity1Included ComponentsNitro 40V Chain Saw, (2) 4.0Ah Power Share PRO batteries (WA3012), (1) Dual Slot Charger (WA3884), & (1) Bar & Chain SheathBatteries Included?YesBatteries Required?YesBattery Cell TypeLithium Ion