How Many Watts Does a Leaf Blower Use?
If you’ve ever cleared your yard with a leaf blower, you know the satisfying feeling of watching debris scatter from the machine’s powerful air. But have you wondered how much electricity it guzzles down in the process? Here’s how to understand the wattage of your leaf blower so you can ensure you have what you need to power it.
How Much Wattage Does a Leaf Blower Use?
Leaf blowers come in various shapes and sizes, from electric ones tethered to a long extension cord or powered by a charged battery to gas-powered options that give you freedom to roam your property. For electric leaf blowers, the wattage can range from a modest ~500W to a more robust 1,500W, depending on the size and use.
How To Calculate Leaf Blower Power Consumption
Calculating the wattage of your leaf blower is a simple process, provided you have a few critical pieces of information, including volts and amps.
First, you need to know the voltage, as the power output from the blower is voltage multiplied by the current (in amps). Then, multiply the voltage by the amperes (current) the blower uses to find watts. Most standard leaf blowers in the US operate at a 120-volt line, which means the formula for electrical consumption is:
For example, a leaf blower drawing 7 amps at 120 volts uses 840 watts.
It’s worth noting that the actual consumption may vary due to factors such as motor efficiency and any additional features that can draw extra power.
Frequently Asked Questions
Amps measure the flow of electrical current. You may find that your model requires anywhere from 4 amps (for light, corded models) up to 12 amps (for heavy-duty cord-free options), with an average range of about 7-12 amps. The more powerful the leaf blower is, the more amps you can expect it to draw to get the job done.
How do I determine the voltage and amperage of my leaf blower?
Check your leaf blower’s user manual or product specifications for its voltage (typically 120 volts in the U.S.) and amperage (amps). Typically, amperage ranges from 4 amps for light, corded models up to 12 amps for heavy-duty cord-free options, with an average range of about 7-12 amps.These values are necessary to calculate its wattage using the formula: Watts = Volts × Amps.
Why might the actual energy consumption of my leaf blower differ from the calculated wattage?
The actual energy consumption of your leaf blower may vary from the calculated wattage due to several factors. One key factor is motor efficiency. If the motor isn't operating at peak efficiency, it may draw more power than expected. Additionally, any additional features or components that your leaf blower might have can also contribute to extra power draw. For example, some models may have adjustable speeds or additional attachments that require more power. These factors can cause the actual energy consumption to be higher than the theoretical calculation based solely on voltage and amperage.
EcoFlow DELTA Pro Portable Power Station
Final Thoughts
You’ll want to know the wattage of your leaf blower if you’re keeping an eye on your energy usage or planning to use it off-grid. Something like an EcoFlow DELTA Series Portable Power Station, such as the EcoFlow DELTA Pro, is an excellent alternate power source. The EcoFlow DELTA Pro provides up to 3200W of output, satisfying just about any leaf blower, from the small to the mighty.
Whether you need an energy backup for on-the-go jobs or want something versatile to power up multiple devices or appliances, EcoFlow’s portable power stations offer flexibility and reliability.