The ECHO DCBL-722B is a professional-grade battery backpack blower built to deliver gas-like performance without fuel, fumes, or engine maintenance. Designed for commercial crews and serious homeowners, the DCBL-722B runs on ECHO’s powerful 56V eFORCE™ battery platform and provides exceptional airflow with quieter operation. DCBL-722B Features 56V eFORCE™ lithium-ion battery system — delivers powerful, consistent performance without gas or emissions Up to 720 CFM of air volume — moves large amounts of leaves, grass clippings, and debris quickly Backpack-style design — evenly distributes weight for improved comfort during extended use Variable-speed throttle with cruise control — precise airflow control for different cleanup tasks Turbo boost mode — delivers instant maximum airflow when extra power is needed Low-noise operation — ideal for residential areas, commercial properties, and noise-restricted environments Weather-resistant construction — built to withstand demanding professional use Specifications Type: Battery Backpack Blower Battery Platform: 56V eFORCE™ Lithium-Ion Air Volume (CFM): Up to 720 Maximum Air Speed (MPH): Up to 145 Throttle: Variable Speed with Cruise Control Starting System: Push Button Battery & Charger Included: No (Bare Tool) Warranty: 5 Year Consumer / 2 Year Commercial