RIDGID introduces the 18V MAX Output 4.0 Ah 2.0 Ah Batteries and Charger with FREE 18V Brushless Reciprocating Saw. MAX Output batteries facilitate battery and tool communication unleashing the full potential of any RIDGID 18V Brushless Tool providing more power and more runtime. The 4.0 Ah MAX Output Battery will provide up to 3X more runtime compared to the 1.5 Ah lithium-ion battery (AC870015). The Advanced Intelligent Electronics in MAX Output batteries enable users to power through the most demanding applications on the jobsite. RIDGID MAX Output batteries are compact and lightweight， which reduces user fatigue. 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. As always， RIDGID MAX Output batteries are 100% compatible with all RIDGID 18V tools. Best of all， this set is eligible for the Industry's Only Lifetime Service Agreement， simply register within 90 days of purchase for FREE Parts， FREE Service， For LIFE. This kit includes a 4.0 Ah MAX Output Battery， a 2.0 Ah MAX Output Battery， 18V Charger， and FREE 18V Brushless Reciprocating Saw， Wood Cutting Reciprocating Saw Blade， and Operator's Manual.

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)

2.0 Ah MAX Output Battery: Extended runtime compared to the 1.5 Ah Lithium-Ion Battery (AC870015)

Advanced Intelligent Electronics and innovative cooling technology for extended battery life

Compact size reduces user fatigue

Fuel gauge displays power level on the job

Brushless Reciprocating Saw: Ergonomic design delivers superior comfort and control

Brushless Reciprocating Saw: 20% faster cutting speed compared to R8643 18V Brushless Reciprocating Saw

Brushless Reciprocating Saw: Orbital action switch for quicker cuts through wood

Brushless Reciprocating Saw: Rafter hook for added convenience

100% Compatible: Works with all RIDGID 18V Batteries， Tools and Chargers

Lifetime Service Agreement with registration within 90 days of purchase

Includes: (1) R840040 18V 4.0 Ah MAX Output Lithium-Ion Battery， (1) R840020 18V 2.0 Ah MAX Output Lithium-Ion Battery， (1) R86093 18V Charger， and operator's manuals.

Includes: (1) R8647 Brushless Reciprocating Saw， Wood Cutting Reciprocating Saw Blade， and Operator's Manual

RIDGID: Build for a Lifetime