The Total Lithium-Ion Chain Saw (Model TGSLI20128) is a cordless, brushless chainsaw designed for efficient wood cutting tasks. It operates on a 20V lithium-ion battery (sold separately) and delivers a maximum power output of 900W. The saw features a 12-inch (300mm) bar length and a chain speed ranging from 3700 to 4500 RPM, allowing for swift and clean cuts. Its brushless motor ensures durability and longer operational life. The tool is equipped with an auto-lubrication system and a quick chain brake function for enhanced safety. With a weight of approximately 4.4 kg, it offers a balance between power and portability. This model is compatible with both 2.0Ah and 4.0Ah Total lithium-ion batteries. Please note that the battery and charger are not included and must be purchased separately.