The HiKOKI CS3630DA Cordless Top Handle Chainsaw is fitted with a powerful brushless motor for extended run time. It has a lightweight, compact design with soft grip handles. The secondary handle provides increased control. The oil tank features a back light making it easy to check the oil level. The chain can be tensioned and changed without tools. Fitted with a mechanical kick-back brake for added safety, and a storage hook. CS3630DA/JLZ: 1 x 18/36V 5.0/2.5Ah Li-ion BatteryCS3630DA/J4Z: Bare Unit, No Battery or Charger Specification: Chain Speed: 8.3m/s.Blade Pitch: 9.52mmGuide Bar Length: 300mmGuide Bar Type: Sprocket NoseOverall Length: 599mmWeight inc. Battery: 3.6kgThe HiKOKI CS3630DA/JLZ Top Handle Chainsaw is supplied with: 1 x 18/36V 5.0/2.5Ah Li-ion Battery*1 x UC18YSL3 Charger1 x Blade Cover1 x Chain Oil1 x Wrench *Multi Volt batteries for high power output similar to mains powered tools. Batteries are compatible with existing Hitachi/HiKOKI 18V tools.