The Milwaukee HD18 BS-402 Cordless Bandsaw has a compact and lightweight design, making it ideal for cutting overhead and in tight spaces. It cuts most common materials for electricical, plumbing and mechanical cutting applications. The bandsaw has a tool-free adjustable material shoe, which allows flush cuts when working with installed materials against walls and ceilings. A blade ejection system allows the blade to be changed quickly. REDLINK™ overload protection electronics in both the tool and battery pack deliver excellent system durability. HD18 BS-402: 2 x 18 Volt 4.0Ah Li-ion Batteries.HD18 BS-0: Bare Unit, No Battery or Charger.The Milwaukee HD18 BS-402 Bandsaw is supplied with: 2 x 18 Volt 4.0Ah Li-ion Batteries1 x Charger1 x Kit Box