This Craftsman Nextec multi-tool is powered by a 12.0V Die Hard® Lithium-Ion battery for enhanced performance and longer shelf-life. Powerful motor — Powered by a 12.0 Volt Die-Hard® Lithium-Ion battery for enhanced performance and longer shelf-life. Battery sold separately Compact, ergonomic design — Weighs only 1.75 lbs with the battery Innovative oscillating technology — 15,000 oscillations per minute to cut, plunge, grind, scrape, remove and sand Integrated LED work light — Illuminates the work area for enhanced line of sight Integrated dust bypass with vacuum adapter — Keeps the work surface free of dust and debris when vac attachment is connected to a 1-1/4 in. wet/vac hose Soft grip handle — For enhanced comfort and grip during use Includes Multi-Tool, hex key and vac adapter 90-day warranty