Greenworks 48V 20″ Mower: Honest Review

Key Features That Stand Out

• Two Greenworks 24 VOLT POWERALL batteries combine for 48 VOLTS of exceptional, better than gas power without leaving the 24 VOLT battery platform, offering a unique advantage in cordless power.
• Up To 45 Minutes Run-Time With 2 Fully Charged 4Ah USB Batteries. Run-Time Varies Based on Grass Condition and Operator Technique. Dual Port Charger Included, providing a solid duration for most residential lawns and convenient charging.
• Highly efficient brushless motor provides more torque, quiet operation, and longer life, translating to a more pleasant and durable user experience.
• Durable steel 20 in. cutting deck gets the job done quicker and more efficiently, offering a good balance of coverage and maneuverability for various lawn sizes.
• 4-In-1 System – Mulch, Rear Bagging, Side Discharge, and Turbo Button for leaf pickup and maximum power, giving you versatile options for lawn care.

Greenworks 48V (24V x 2) 20″ Brushless Cordless (Push) Lawn Mower (LED Headlight), (2) 4.0Ah Batteries and Dual Port Rapid Charger Included (200+ Compatible Tools)

Buy Now on Amazon

What We Like

• Versatile Power System: The ingenious combination of two 24V batteries to deliver 48V of power is a smart way to maximize performance while leveraging the existing Greenworks 24V platform, making it ideal for those already invested in their ecosystem.
• Impressive Runtime and Charging: Achieving up to 45 minutes of runtime with the included 4.0Ah batteries is substantial for a cordless mower, and the dual-port rapid charger ensures that downtime is minimized when it’s time to recharge.
• Efficient and Durable Motor: The brushless motor is a significant upgrade, offering not only increased power and torque for tougher grass but also promising a quieter operation and a longer lifespan compared to brushed motors.
• Convenient 4-In-1 Functionality: The flexibility of the 4-in-1 system (mulch, bag, side discharge, and turbo) makes this mower adaptable to various lawn conditions and user preferences, from fine clippings to handling leaf buildup.
• Built-in LED Headlight: While seemingly a small feature, the LED headlight is a practical addition that extends mowing hours into dusk or early morning, improving visibility and safety.

Performance Analysis

The Greenworks 48V (24V x 2) 20″ Brushless Cordless (Push) Lawn Mower is designed to deliver a powerful and efficient mowing experience, akin to its gas-powered counterparts, but with the benefits of electric operation. The core of its performance lies in the 48V power generated by two 24V batteries, which is crucial for tackling varied grass conditions. The 20-inch steel cutting deck is a good size, providing ample coverage for most residential lawns without being unwieldy. Its brushless motor is engineered for enhanced durability and efficiency, meaning more consistent cutting power and a quieter operation than traditional mowers. The 4-in-1 functionality is a strong suit, allowing users to switch between mulching, bagging, and side discharge with ease, adapting to the specific needs of their lawn at different times of the year. The inclusion of a turbo button is a thoughtful addition, useful for dealing with thicker grass or a significant amount of leaves. The stated run-time of up to 45 minutes with 4Ah batteries is realistic for moderate conditions, though it’s important to note that this can vary significantly based on grass height, density, and terrain. The dual-port rapid charger ensures that both batteries can be recharged efficiently, minimizing interruptions during mowing sessions.

Best For

• Homeowners seeking a gas-free alternative that doesn’t compromise on power for their lawn maintenance needs.
• Individuals with medium-sized lawns who can benefit from the 20-inch cutting deck and the up to 45 minutes of runtime per charge.
• Environmentally conscious users looking to reduce emissions and noise pollution associated with gasoline-powered equipment.
• Existing Greenworks 24V tool owners who can seamlessly integrate the included batteries into their collection of compatible tools, offering excellent platform synergy.
• Those who appreciate versatility in their lawn care equipment, with the 4-in-1 cutting system catering to mulching, bagging, and side discharge preferences.

Buying Guide

Key Features to Look For

When considering a cordless mower like the Greenworks 48V (24V x 2) 20″ Brushless Cordless (Push) Lawn Mower, pay close attention to the power system, which in this case is the robust 48V output from two 24V batteries. The efficiency of the brushless motor is another critical factor, promising better torque and longevity. Look for a durable cutting deck, ideally steel, and a suitable width for your lawn size – the 20-inch deck here is a good all-rounder. Versatility is also key; a 4-in-1 system (mulch, bag, side discharge) offers the most flexibility. Battery life and charging capabilities are paramount for cordless tools; seek out mowers that offer sufficient runtime for your property and come with efficient chargers, such as the included dual-port rapid charger.

Important Materials

The product information highlights a durable steel 20 in. cutting deck, which is a positive indicator of the mower’s build quality and ability to withstand regular use. The materials used in the battery casings and the mower’s body are typically high-impact plastics designed for outdoor durability. While specific material compositions for the motor and other internal components aren’t detailed, the emphasis on a “highly efficient brushless motor” suggests advanced engineering for performance and longevity.

Essential Factors to Consider

Battery Platform Compatibility: This mower utilizes Greenworks’ 24V PowerAll batteries, which are compatible with over 200 other Greenworks tools. If you already own Greenworks 24V tools, this is a significant advantage for battery sharing and cost savings. If not, factor in the batteries and charger as part of your purchase. Lawn Size and Terrain: The 20-inch cutting deck is well-suited for medium-sized lawns. For very large or heavily sloped yards, you might need to consider multiple battery charges or a larger mower. The “push” designation means it’s not self-propelled, so consider your physical capacity if you have significant hills. Runtime Requirements: The stated run-time of up to 45 minutes with 4Ah batteries is an estimate. Assess your lawn size and grass density to determine if this is sufficient, or if you’ll need to invest in additional batteries. Maintenance and Storage: Cordless mowers generally require less maintenance than gas mowers (no oil changes, spark plugs, etc.). Consider the space needed for storage and how easy it is to fold and move the mower.

Budget Planning

Cordless mowers, especially those with substantial battery and charger packages like this one, represent an investment. The Greenworks 48V (24V x 2) 20″ Brushless Cordless (Push) Lawn Mower, including two 4.0Ah batteries and a dual-port rapid charger, falls into the mid-to-high range for electric mowers. While the upfront cost might be higher than a basic gas mower, consider the long-term savings on fuel, oil, and maintenance, as well as the environmental benefits. The value is enhanced by the compatibility with a wide range of other Greenworks tools, offering a cost-effective path to a comprehensive cordless tool collection.

When to Buy

The best time to purchase a lawn mower is often in the spring, as this is when demand is highest and retailers may offer early-season promotions. However, late summer or fall can also present opportunities for discounted pricing as retailers clear out inventory before winter. If you’re experiencing issues with your current mower or the growing season has already begun, waiting might not be practical. Purchasing during a major sale event like Black Friday or Amazon Prime Day can also yield significant savings.

Frequently Asked Questions

What is the benefit of using two 24V batteries to achieve 48V?

Combining two 24V batteries to produce 48V allows the mower to deliver more power and torque, which is comparable to or better than gas-powered mowers, without needing to develop an entirely new higher voltage battery system. It also leverages the existing Greenworks 24V battery platform for broader tool compatibility.

How long can I expect to mow with the included batteries?

You can expect up to 45 minutes of run-time with two fully charged 4.0Ah batteries. However, this duration will vary based on factors such as the thickness and height of your grass, as well as your mowing technique.

Is this mower self-propelled?

No, the Greenworks 48V (24V x 2) 20″ Brushless Cordless (Push) Lawn Mower is a push mower, meaning you will need to manually propel it across your lawn.

Can I use other Greenworks 24V batteries with this mower?

Yes, as long as they are Greenworks 24V PowerAll batteries, they should be compatible. However, for the full 48V power, you will need to use two batteries simultaneously, and the 4.0Ah batteries included offer a good balance of power and runtime.

What is the advantage of a brushless motor?

A brushless motor is more efficient, providing greater torque for tougher jobs, operates more quietly, and generally has a longer lifespan compared to traditional brushed motors due to less wear and tear.

Does the mower come with bags for grass clippings?

Yes, the 4-in-1 system includes rear bagging as an option, so you can collect your grass clippings.

How does the Turbo Button function?

The Turbo Button provides maximum power and suction, which is particularly useful for tackling dense grass or efficiently picking up leaves.

Final Thoughts

The Greenworks 48V (24V x 2) 20″ Brushless Cordless (Push) Lawn Mower is a compelling option for homeowners looking to transition to electric lawn care without sacrificing performance. Its dual-battery 48V system, efficient brushless motor, and versatile 4-in-1 functionality make it a capable machine for maintaining medium-sized lawns. The inclusion of two 4.0Ah batteries and a dual-port rapid charger adds significant value, ensuring you have the power and charging convenience to complete your tasks. While it’s a push mower, its overall package of power, features, and compatibility within the Greenworks ecosystem makes it a strong contender in the cordless mower market. For those seeking a quieter, cleaner, and more user-friendly alternative to gas, this Greenworks mower is definitely worth considering.