The ECHO eFORCE® DPB-7700T is a high-performance battery-powered backpack blower, delivering gas-like performance with up to 220 MPH airspeed and 850 CFM air volume. Designed for professionals, this blower features MAXOUT™ technology to maintain consistent power output, an LCD grip display for real-time battery and power monitoring, and an ergonomic, heavy-duty padded backrest for all-day comfort. Maximum power. Maximum efficiency. The ultimate battery-powered backpack blower. Visit Kooy Brothers Equipment Ltd. to purchase your ECHO eFORCE® DPB-7700T Backpack Blower today and experience high-powered, battery-driven performance like never before. Located at 1919 Wilson Avenue, Toronto, Ontario. Contact Us for more information. Features Powerful Brushless Motor – Provides high-efficiency performance comparable to gas-powered blowers. MAXOUT™ Technology – Ensures maximum power output for the entire battery charge. Turbo Boost Mode – Increases performance to 220 MPH and 850 CFM with 36 Newtons of force. Variable-Speed Throttle with Cruise Control – Allows for precise power adjustments and operator convenience. LED Grip Control Display – Provides real-time battery status and power level indication. Three Battery Ports – Enables operation with 1, 2, or 3 batteries simultaneously for extended runtime. Heavy-Duty Padded Backrest with Chest Strap – Designed for all-day comfort and better weight distribution. Rubber Over-Molded Grip – Ensures maximum comfort and control during operation. Rearward-Facing Work Light – Improves visibility in low-light conditions. Water-Resistant Lid – Protects internal components from moisture and debris. Metal Wear Ring – Enhances durability and extends blower tube lifespan. Specifications Power Source - Battery (ECHO eFORCE® 56V) Motor Type - Brushless Battery Options - (3) 8.0Ah Batteries (DPB-7700TM2H-3) or Bare Tool (DPB-7700TBT) Charge Time - Dual Port Charging System Max Air Volume - 850 CFM Max Air Speed - 220 MPH Blowing Force - 36 Newtons Warranty Tool Warranty - 5 year consumer / 2 year commercial Battery Warranty - 2 year consumer / 2 year commercial