40V 125 MPH - 450 CFM Leaf Blower, 2.0Ah Battery and Charger Included - BLF346

Welcome to a Life. Powered. By Greenworks. Cordless outdoor power tools are ideal for homeowners like you who are simplifying and focusing on what's essential to getting the most out of life. The Greenworks 40V lithium-ion platform powers over 75 outdoor products, including lawnmowers, blowers, string trimmers, chainsaws, hedge trimmers, and much more! The 40V lithium-ion battery provides the performance you need, with fade-free power with no memory loss after charging. Of high-quality manufacturing, these products are easy to start and lighter weight than the gas products you're used to, making your day of yard work a whole lot easier. This Greenworks 40V cordless handheld leaf blower provides powerful clearing performance featuring 450 CFM air flow and 125 MPH air speed. Featuring a comfort grip handle, variable speed trigger and cruise control - this blower is sure to impress. Backed by a 3-year warranty, this unit is built to last for years to come.

• [PERFORMANCE] This cordless axial blower equipped with a high efficiency motor delivers air speeds up to 125 MPH and airflow up to 450 CFM to handle a wide variety of household chores, big or small.
• [40V] Powered by an interchangeable 40V advanced lithium-ion battery for reliable, long-lasting power. The included 2.0 Ah lithium-ion battery delivers up to 14 minutes of run time on a single charge, with full battery recharge in just 60 minutes using the supplied charger.
• [HANDHELD] Hassle-free trigger starts with no priming, no choke, and no pull cords; guaranteed to start every time. This lightweight, and easy-to-use handheld blower is perfect for everyday blowing needs.
• [CONTROL] Variable speed trigger along with a turbo button delivers on-demand power for effortless clearing of yards, driveways and patios. Equipped with a cruise control lever for precise speed control and user convenience.
• [QUIET] 2X less noise and vibration than traditional gas blowers. At only 67 dB, you can work early in the morning or late in the evening without disturbing your neighbors.
• [LIGHTWEIGHT] At only 6.75 lbs. with the battery installed, this blower is lightweight and ergonomic allowing for easy control and arm movement.

• 40V Brushless Blower
• 2.0Ah Battery
• 40V Charger
• Owner's Manual
• 3-Year Warranty

Do you make Gas Blowers?

All Greenworks leaf blowers are cordless, battery-powered blowers or corded. Greenworks does not make gas-powered models.

Is a battery powered leaf blower quieter than gas?

Electric and battery-powered leaf blowers – in general, are quieter than gas models. DB rating does depend on the model. Depending on the yard you intend to work on, the airflow coming from the device can be a primary factor as well.

What is more important MPH or CFM?

Both CFM and MPH have their benefits. It would depend on which type of blower you’re looking for. MPH is an abbreviation of miles per hour. This denotes the speed at which the air exits the blower. Higher MPH figures produce large pressure changes at the blower inlet. Therefore, a higher MPH is beneficial when looking at blower/vac units. MPH is usually the more important stat here as a higher airspeed helps move heavier debris. CFM is an abbreviation of cubic feet per minute. This denotes the volume of air displaced by the blower. High CFM units tend to move large air volumes at relatively low speeds allowing large areas to be swept and cleared in a controlled, shorter time. Therefore, axial blowers/dedicated blowers benefit more from a higher CFM and is more desirable for these units

What is the most appropriate blower for my property?

Generally, electric leaf blowers have a CFM falling somewhere from just under 200 to 400. If your property is an acre or more, you will probably want a leaf blower with a CFM between 400 to 700

Can I use my blower to dry my car or blow snow off my driveway?

We do not recommend using this blower for any task other than leaf blowing.

What is the difference between a hand blower and backpack blower?

Hand-held blowers are often less expensive than backpack blowers. They have smaller motors to ensure they're not too heavy to carry. Since the motor is smaller, they have less power. These blowers are great if you have a small yard, but can be taxing if you’re spending 30-40 minutes on the job. Backpack blowers provide more power, and you can carry them wherever you go. They have the added benefit of being more ergonomic since you are not relying solely on arm strength. Backpack blowers are better for tackling large jobs, but they’re also more expensive than the hand-held blower

How do I use the mulch function with my blower/vacuum?

When mulching leaves the Blower/Vac must be in TURBO-MULCH mode. Items such as small leaves and twigs will be mulched as they pass through the fan housing. We recommend emptying the bag after each use to avoid deterioration and obstructing air flow, which will reduce the performance of the mulcher.

Why is dust coming out of my collection bag while using my Blower?

There are tiny holes in the collection bag that are necessary for the operation of the Greenworks collection bag. These will allow very small particles of dust to pass through.

Why is my vacuum not collecting garden debris?

If your blower is not easily picking up the leaves, ensure that the nozzle is close enough to the leaves. Also make sure that the mode indicator is on the correct setting. Press the low/high switch to increase the speed options. The unique design of the blower-vac means that only light weight, low density objects such as leaves, and garden debris will be collected. It’s worth noting, higher density objects such as stones and sticks will not be collected. If you are finding the unit is still not picking up it may be necessary to remove the blower tube or mulcher tubes to clear a blocked tube or impeller. Please be sure to remove the battery or unplug the unit before checking the tube or impeller.

What blower can I use for Hard surfaces?

The best push power for removing heavy or wet organic materials from soft surfaces like grass, dirt or sand will come from a corded electric blower or from our 80V PRO blowers. The 80V 580 CFM Brushless Backpack Blower, with up to 580 CFM at 145 or the 80V 500 CFM Cordless Brushless Axial Blower with up to 500 CFM of air flow both units offer more CFM

What is the battery life and how do I maximize it?

To get the most life out of your battery, you should remove it from the charger once it has finished charging. The problem with overcharging is the potential damage to the battery which can shorten its lifespan and leave you in a lurch if it quits in the middle of a project.

How should I store and care for my Greenworks battery to ensure the best performance and longest lifespan?

We want you to get the most out of your tools, and that starts with understanding how to care for your battery. Proper storage and handling not only extend battery life but also ensure your tools are ready to perform when you need them most. A Quick Note on Lithium-Ion Battery Performance All Greenworks batteries use lithium-ion technology, which offers powerful, consistent performance without the memory effect found in older battery types. However, lithium-ion batteries are sensitive to temperature extremes—both heat and cold can affect performance and longevity. That’s why proper storage and care are essential for keeping your battery in peak condition. Best Practices for Battery Storage and Use: Store batteries indoors in a cool, dry location—away from direct sunlight, humidity, or extreme temperatures. This protects internal components and preserves performance. Only connect the battery to the charger when actively charging. When not in use, unplug the charger and keep the battery disconnected. If storing for an extended period, charge the battery fully before putting it away. Check the charge every couple of months. If it drops, recharge it before returning it to storage. This helps maintain battery health over time. Allow the battery to reach a safe operating temperature before use. For snow throwers and cold-weather operation, cold batteries may not power on. Let the battery warm to room temperature indoors before inserting it into the tool. Kindly note: Once the battery is at room temperature and installed, the current generated while the tool is running will help keep the battery warm. As long as the battery starts at room temperature, you should not experience issues even when working in cold outdoor conditions. For other tools/hot weather operation, if the battery has become hot from use or charging, allow it to cool before reinstalling. Indoor storage helps avoid performance issues related to both hot and cold environments and keeps your battery protected year-round.

Can I leave my battery in the charger after charging it?

The battery chargers do have auto cut offs to prevent it from over charging. However, we do advise customers to remove the battery from the charger after it has been fully charged and to also unplug the charger from the outlet, as this is good electrical safety practice to do so. This will also help to prevent false defect readings and allows the charger to reset itself each time it’s used to charge a battery.

Why do batteries cost so much more than the tool?

The battery is the most important component for a battery-operated unit. Please be assured we price our batteries with the cost of material, manufacturing, and current market pricing in mind. Batteries are the costliest items to manufacture and ship in any kit. Full kits including a tool, battery, and charger are priced affordably so that consumers can begin building that line of tools and move forward purchasing tool-only units. When you purchase batteries on their own, it is more notable the cost that they carry.

How do I store the battery? Can I leave the battery in the garage or shed?

When the battery is not in use, we suggest storing it indoors, in a cool dry area - away from direct sunlight. Leave the charger unplugged and the battery disconnected from the charger unless it needs charging. It is recommended to store the battery with a full charge, and if it is being stored for a period where no use is expected, to check on the charge every couple of months. If you notice the charge has dropped, we advise charging the battery back up to full before returning it to its safe storage place. Following these steps will ensure you receive the most out of the battery life.

My battery is stuck in my tool. How do I get it out?

60V/ 80V Products: To remove the battery, push and hold the battery release button. Then, pull the battery pack straight out. In some cases, if the springs underneath have gotten locked down you might have to give a small push to the top of the battery to re-engage them to help the battery pop up. The battery pack fits snugly into the product to prevent accidental dislodging while in use; it may require a strong pull to remove. Before use, be sure that the rails on the battery and product are free of debris that could cause the battery to get stuck. 24V/ 40V Products: To remove the battery, press the latch button on the battery pack down and hold. Pull the battery pack out of the handle. The battery pack fits snugly into the product to prevent accidental dislodging while in use; it may require a strong pull to remove. Before use, be sure that the rails on the battery and product are free of debris that could cause the battery to get stuck.

How do I check the charge on my battery?

Press the battery capacity indicator (BCI) button located at the end of the battery. The lights will illuminate according to the battery capacity level. Please note this switch does require a firm direct push using the tip of your finger. If the button is not being fully engaged, the lights will not activate. Please also be advised the lights only stay on for a few seconds and will automatically turn off. Another reason the lights will not power on is if the battery is completely depleted of power and needs to be charged.

Can I use any Greenworks battery in any Greenworks tool?

Our batteries are interchangeable with tools that are of the same voltage platform only. The difference between batteries of the same voltage is the ampere-hour (Ah) rating. The higher the ampere-hour (Ah) rating on the battery is the more run time it has to offer.

Are there certain tools that can’t accept all same voltage batteries?

There are a few exceptions. • Our 80V 20” snow thrower models 2600402 / 2605202 / 2601302 manufactured prior to September of 2017 can only use 2.0Ah or 2.5Ah battery models. • Our 60V 8.0Ah battery model 2957102 cannot be used in the following tools due to the height: dual-port lawnmowers, pressure washers, or the wet/dry vacuum.

Do all batteries of the same voltage use the same charger?

Yes, they do. Each product line has designated charger models that can charge all batteries in that voltage platform, no matter the Ah rating.

The charger indicates that my battery is fully charged but I was just using it and it depleted. Why isn’t it charging?

Putting a battery that was just in use onto the charger often results in a false full charge signal. Remove the battery from the charger and allow it to rest in a room temperature area for approximately 10-15 minutes before charging.

My charger is flashing red when I engage my battery. Why is this happening?

When the battery is inserted into the charger and the status LED blinks red, remove the battery from the charger for 1 minute, then reinsert. If the status LED blinks green, then the battery is properly charging. If the status LED is still blinking red, remove the battery and unplug the charger for 1 minute. After 1 minute, plug in the charger and reinsert the battery. If the status LED blinks green, then the battery is properly charging. If the status LED is still blinking red, then this likely indicates an issue with the battery or charger and should be taken care of either with our warranty team or by means of replacement.

My charger has a solid red light on it when I engage my battery. What is happening?

This typically indicates that the battery is at the wrong temperature to be charged. Allow the battery and charger to rest indoors at room temperature until they are no longer hot/cold and attempt charging again.

Are your chargers made for 220V or 120V outlets?

Greenworks chargers sold in the USA and Canada are designed for use on 120V outlets only.

Looking for a compatible part/accessories for this unit?

You can find the related parts and accessories on our parts finder by clicking here.