This ATOMIC 20V MAX* Brushless Cordless Oscillating Multi-Tool Kit includes (1) 4.0 Ah Battery, (1) DCB115 Charger, (1) General Purpose Bi-Metal Blade, (1) Fast Wood Cutting HCS Blade, (1) Universal Acessory Adapter, (1) Tool Bag to help get your project started. The DCS354 cordless oscillating tool has a powerful brushless motor providing up to 57% more run time over a similar brushed power tool. At only 11.2 in. long, this compact oscillating tool is designed to help you work in tight areas. With the universal accessory adaptor, it's compatible with most oscillating tool accessories. The DUAL-GRIP variable speed trigger provides ultimate speed and application control. This cordless oscillating multi-tool also features a bright LED light that illuminates dark work spaces.