DCG432XB: Make straight, clean cuts in tight or narrow spaces with the industry's first battery-operated 4 in. extended cut-off tool. The ATOMIC 20V MAX 4 in. Extended Cut-Off Tool is engineered for tough metalworking applications and is equipped with the DEWALT ANTI-ROTATION System to help maximize control. Designed with a rotating guard that offers 11 positions and helps to optimize cuts in a wide range of angles. Built to help users maintain a low-noise environment, this tool delivers comparable power vs. 0.9 HP rated pneumatic 4 in. extended cut off tools. At 28% lighter than competitive pneumatic 4 in. extended cut-off tool in use, this cordless solution delivers pneumatic-like power without the hassle of hoses. DCB245-2C: Power your 20V MAX tools with the 20V MAX 5Ah Battery and 20V MAX XR POWERPACK 4Ah Battery that features the runtime and performance needed for tough jobs. These batteries are compatible with 20V MAX tools and chargers. The 20V MAX XR POWERPACK 4Ah Battery delivers 50% more power and a longer lifespan. Engineered with tables cell technology, our best performing 20V MAX 4Ah Battery powers through tough jobs, day in and day out. Charge your DEWALT 12V MAX, DEWALT 20V MAX, and FLEXVOLT batteries with the DCB1104 charger. Includes both DCG432XB and DCB245-2C.