Features: Highest voltage in the industry, capable of over 150 cuts with fully charged 2.0 Ah battery (2.0 Ah battery charges within 30 minutes). Brushless motor delivers gas performance equivalent to a 45cc gas powered chainsaw. Digital controlled brushless motor for more torque, quiet operation, and longer life. Steel bucking spikes and durable metal wrap around handle. Electronic chain brake for safe operation. One battery system, multiple tools, professional grade quality and performance. Compatible battery and charger models GBA80200, GBA80400 and GCH8040. (Sold Separately, additional high capacity batteries coming soon).