RIDGID R8647B-AC840040 18V Brushless Cordless Reciprocating Saw Kit with 18V 4.0 Ah MAX Output Lithium-Ion BatteryRIDGID introduces the 18V Brushless Cordless Reciprocating Saw Kit with 18V 4.0 Ah MAX Output Lithium-Ion Battery. RIDGIDs brushless motor technology delivers maximum performance and longer runtime. The RIDGID 18V Brushless Reciprocating Saw offers 20% faster cutting compared to the previous model (R8643) and features a premium orbital action switch for fast wood cutting. The R8647B has a conveniently located side-lever tool-free blade release for quick and easy blade changes. This 18V brushless reciprocating saw features an integrated rafter hook for easy storage, as well as a superior ergonomic handle for enhanced user comfort. As always, this RIDGID 18V Brushless Reciprocating Saw is 100% compatible with all RIDGID 18V batteries. The RIDGID MAX Output 4.0 Ah battery will provide up to 3X more runtime compared to the 1.5 Ah lithium-ion battery (AC870015). The advanced electronics in MAX Output batteries enable users to power through the most demanding applications on the jobsite. The RIDGID MAX Output 4.0 Ah battery is compact and lightweight, which reduces user fatigue. Best of all, this kit is backed by the Industrys Only Lifetime Service Agreement, simply register within 90 days of purchase for FREE Parts, Free Service, For LIFE. The Brushless Reciprocating Saw Kit includes a Wood Cutting Blade, an 18V 4.0 Ah MAX Output Battery, and Operators Manual. Charger sold separately.BrushlessReciprocating Saw: Maximum Performance. Longer Runtime.BrushlessReciprocating Saw: Pair with MAX Output batteries for maximum performanceBrushlessReciprocating Saw: Ergonomic design delivers superior comfort and controlBrushlessReciprocating Saw: 20% faster cutting speed compared to R8643 18V Brushless Reciprocating Saw with 1-1/4 in. stroke length for faster cuttingBrushlessReciprocating Saw: Orbital action switch for quicker cuts through woodBrushlessReciprocating Saw: Rafter hook for added convenienceBrushlessReciprocating Saw: Easy access side-lever tool-free blade release for fast and easy blade changesBrushlessReciprocating Saw: Tool-free shoe adjustment for quick blade depth changes and extends blade life4.0 Ah MAX Output Battery: MAX Output Batteries provide up to 2X more power compared to the 1.5 Ah lithium-ion battery (AC870015)4.0 Ah MAX Output Battery: Up to 3X more runtime compared to the 1.5 Ah lithium-ion battery (AC870015)4.0 Ah MAX Output Battery: Advanced electronics and innovative cooling technology for extended battery life4.0 Ah MAX Output Battery: Compact size reduces user fatigue4.0 Ah MAX Output Battery: Fuel gauge displays power level on the job100% Compatible: Works with all RIDGID 18V Batteries, Tools, and ChargersLifetime Service Agreement with registration within 90 days of purchaseIncludes: (1) R8647 Brushless Reciprocating Saw, Wood Cutting Reciprocating Saw Blade, (1) R840040 18V 4.0 Ah MAX Output Lithium-Ion Battery, and operators manualCharger sold separatelyRIDGID: Build for a Lifetime