The 18V STANLEY® FATMAX® V20 Cordless Detail Sander with 1 x 2.0Ah Lithium Ion Battery and Soft Bag features new and improved battery technology, with no memory effect and minimal self-discharge. The Sander features a powerful motor that provides 12,000 OPM for fast material removal, as well as a high-performance dust collection system to control dust accumulation through an integral dust bag or the use of a vacuum connection. The variable speed dial and dust-sealed switch allow for more control and consistency over multiple applications. Compatible with the STANLEY® Track Wall System and part of the new 18V STANLEY® FATMAX® V20 Cordless System – power all your V20 tools with a common new and improved 18V Lithium Ion battery for longer runtime and power to get the job done.