The Ryobi RY40LB01K is the complete entry-level 40V leaf blower kit, pairing the 550 CFM, 120 MPH blower with a 4.0 Ah 40V battery and charger. It delivers more airflow than a 25cc gas handheld blower at 58 dB — a quiet, zero-emission alternative for homeowners who want serious cordless blowing power without the premium price of the HP brushless models. With the included 4.0 Ah battery, the blower runs 75+ minutes on low speed, which is sufficient for clearing most suburban lots in a single session. Variable speed control provides airflow adjustment for delicate surfaces or maximum output on heavy leaf piles. At 8.43 lbs (with battery), it is a manageable weight for typical clearing tasks. The 40V battery is also compatible with other Ryobi 40V outdoor power tools.
How long does the battery last on the RY40LB01K?
The included 4.0 Ah 40V battery delivers 75+ minutes of runtime on low speed — enough to clear most suburban lots in a single session without stopping to recharge.
Is the RY40LB01K suitable for fall leaf cleanup on a standard suburban lot?
Yes. At 550 CFM and 120 MPH, the RY40LB01K has more than enough airflow for typical residential fall cleanup. The 75+ minute runtime on low speed means most quarter-acre to half-acre lots can be cleared in one session with the included 4.0 Ah battery.
What is the difference between the RY40LB01K and the RY40HPLB01K?
The RY40LB01K uses a brushed motor and delivers 550 CFM at 120 MPH — it is the entry-level 40V option. The RY40HPLB01K uses a brushless HP motor and delivers 800 CFM at 180 MPH with cruise control and dual-mode operation — it is the premium 40V option. Both use the same 40V HP battery platform, so existing 40V batteries work in both.
Can the included 4.0 Ah battery be used with other Ryobi 40V tools?
Yes. The 4.0 Ah 40V battery is compatible with all Ryobi 40V HP outdoor power equipment, including 40V mowers, string trimmers, hedge trimmers, and pressure washers.
Is this blower quiet enough for early morning use in a neighborhood?
At 58 dB, the RY40LB01K is significantly quieter than gas blowers (90–100 dB) and is generally considered neighbor-friendly. However, some HOA rules and local noise ordinances set curfews regardless of tool type — always check local regulations before early morning use.
# Ryobi 40V 550 CFM Leaf Blower Kit (4.0 Ah) **Model:** `RY40LB01K` **Brand:** Ryobi **Category:** Leaf Blower > The Ryobi RY40LB01K is the complete entry-level 40V leaf blower kit, pairing the 550 CFM, 120 MPH blower with a 4.0 Ah 40V battery and charger. It delivers more airflow than a 25cc gas handheld blower at 58 dB — a quiet, zero-emission alternative for homeowners who want serious cordless blowing power without the premium price of the HP brushless models. With the included 4.0 Ah battery, the blower runs 75+ minutes on low speed, which is sufficient for clearing most suburban lots in a single session. Variable speed control provides airflow adjustment for delicate surfaces or maximum output on heavy leaf piles. At 8.43 lbs (with battery), it is a manageable weight for typical clearing tasks. The 40V battery is also compatible with other Ryobi 40V outdoor power tools. ## Specifications | Attribute | Value | |---|---| | Voltage (V) | 40 | | Platform | 40V HP | | Motor Type | Brushed | | Max Cfm | 550 | | Max Mph | 120 | | Speed Settings | Variable | | Noise Db | 58 | | Tool Only | No | | Batteries Included | 1 | | Battery Ah | 4 | | Battery Included | Yes | | Charger Included | Yes | | Weight (lbs) | 8.43 | | Warranty | 3-year limited | ## What's Included - (1) Ryobi 40V 550 CFM Leaf Blower (RY40LB01B) - (1) 40V 4.0 Ah Battery - (1) 40V Charger Source: https://www.jaspecs.com/ryobi/leaf-blower/ry40lb01k-ryobi-40v-550-cfm-leaf-blower-kit/