Sprint 18SCS 18V Li-Ion 25cm Cordless Chainsaw, Powered by Briggs & Stratton, Body Only, 600W motor, 5 Years Warranty 1688108One (not included) 5. 0Ah 18V Li ion battery supplies energy to the 18V DC motor drive system. All Briggs & Stratton 18V Li Ion System batteries within the Sprint 18V range can be used to power the chainsaw. (Not included) The 18V 600W DC motor provides the power and reliability you need for trimming trees and logs for years to come. Up to 96 cuts. Tested with a 5. 0Ah battery and 10cm diameter dry pine logs. Lightweight 10" 25cm Oregon guide bar for