Greenworks 40V 21" Cordless Battery Self-Propelled Lawn Mower w/ 5.0Ah USB Batteries & Charger - 2521202

Greenworks 40V 21" Cordless Battery Self-Propelled Lawn Mower w/ 5.0Ah USB Batteries & Charger - 2521202

• Acreage: Up to 1/3 Acre
• Runtime: Up to 60min. (w/ included battery)
• Battery Recharge Time: 150 minutes per battery w/ included charger
• 3-in-1 System: Mulch, Bag, Side Discharge
• High-intensity LED Headlights: Optimal visibility and safety during your mowing
• EZ Fold Handles: Simple to use - taking up to 70% less space
• Warranty: 3-year tool and battery limited warranty
• Power 75+ Tools with any Greenworks 40V Battery(*40V 8Ah battery doesn't allow battery cover to close)
• What's Included: (1) 40V 5.0Ah Batteries and Battery Charger

Feature Highlights

• Intelligent Brushless Motor Technology - 2x more torque, more power, longer runtimes, quiet operation, and extended motor life.
• Innovative SmartCut Technology - Senses grass and auto-adapts power for the perfect cut. Effortless to mow because it's self-propelled, no sweat!
• EZ Fold handles are simple to use - Just pull, fold, and store in seconds - taking up to 70% less space.
• Designed for longer runtimes with dual-battery ports, it can operate using a single battery or simultaneously draw power from both batteries for extra power and runtime.
• 3-in-1 cutting deck lets you choose your cut finish from mulching, bagging or side discharge.
• Removable battery powers over 75 Greenworks 40-Volt tool.

What’s Included

40V 21" Cordless Battery Self-Propelled Lawn Mower w/ 5.0Ah USB Batteries & Charger

40V 21" Brushless Self-Propelled Lawn Mower

Master your lawn maintenance for effortless performance.

5.0Ah USB Battery

Cuts up to 1/3 acre on a single charge.

2 Amp Charger

Fully recharge your 5.0Ah battery in less than 150 minutes.

3-Year Tool & Battery Warranty

Find peace of mind with Greenworks Limited Warranty.

Specifications

What Our Experts Think

• Self-Propelled Convenience: The Greenworks 40V 21" Lawn Mower features self-propulsion, making it easier to navigate your lawn with minimal effort, ideal for medium-sized yards.
• Impressive Battery Power: Powered by a 5.0Ah USB battery, this mower provides extended runtime, ensuring you can complete your mowing tasks without frequent recharges.
• Efficient Cutting: The 21" cutting width ensures quick and precise mowing, allowing you to cover more ground in less time.
• Quick Charging: The included charger ensures a fast recharge, getting you back to work quickly so you can maintain your lawn with minimal downtime.
• Eco-Friendly & Quiet: Operating on a 40V battery, this mower provides a quieter, cleaner alternative to gas-powered models, reducing noise and emissions while delivering powerful performance.

Q&A

Q: What is the Greenworks 40V 21" Cordless Battery Self-Propelled Lawn Mower (2521202)?
A: A powerful and eco-friendly cordless self-propelled lawn mower with a 21-inch cutting deck, designed for smooth operation and convenience, powered by 5.0Ah USB batteries and an included charger.

Q: How does the self-propelled feature work?
A: The self-propelled system allows the mower to drive itself forward, reducing physical effort and making it easier to mow larger lawns or navigate hilly terrain with minimal effort.

Q: How long does the 5.0Ah USB battery last?
A: The 5.0Ah USB battery provides a long runtime, allowing you to mow larger areas on a single charge. Plus, the included charger ensures quick recharging for uninterrupted use.

Q: What is the advantage of the 21-inch cutting deck?
A: The 21-inch cutting deck allows you to cover more ground in fewer passes, increasing your mowing efficiency, making it ideal for medium to large-sized lawns.

Q: Why choose the Greenworks 40V Self-Propelled Lawn Mower?
A: This mower combines power, ease of use, and eco-friendly operation, making it an excellent choice for homeowners looking for a reliable and low-maintenance mower that delivers gas-equivalent performance without emissions.

Maintenance Tips

For the Lawn Mower:

• Clean After Each Use: After mowing, remove any grass clippings, dirt, and debris from the mower deck, blades, and wheels using a dry cloth or brush. Avoid using water directly on the mower to protect electrical components and prevent rust.
• Inspect the Blades: Regularly check the mower blades for dullness, chips, or damage. If the blades are dull, sharpen them to maintain efficient cutting performance. Replace the blades if they are excessively worn, cracked, or bent.
• Lubricate Moving Parts: Apply a small amount of lubricant to the wheels, axles, and other moving parts to reduce friction and ensure smooth operation. This will help maintain efficient self-propulsion.
• Check the Height Adjustment: Ensure the height adjustment mechanism is functioning properly and is clean. Set the cutting height to suit your lawn conditions and clean the adjustment mechanism if it becomes clogged with grass.
• Inspect the Tires: Check the tires for proper inflation and wear. Low tire pressure can affect performance, so inflate them as needed to maintain smooth, efficient movement.
• Battery Care: Fully charge the two 5.0Ah USB batteries before storing them. Store the batteries in a cool, dry place, away from extreme temperatures, to prevent damage. Recharge the batteries periodically during off-season storage to maintain their health.

For the Batteries & Charger:

• Battery Storage: Remove the batteries from the mower when it is not in use. Store them in a cool, dry environment, away from direct sunlight, moisture, or heat.
• Charging: Use the included charger to charge the two 5.0Ah USB batteries. Once the batteries are fully charged, disconnect them from the charger to avoid overcharging.
• Battery Inspections: Periodically inspect the batteries for visible signs of damage such as cracks, bulging, or leaks. If any issues are detected, replace the battery immediately to prevent potential safety hazards.

General Tips:

• Storage: Store the mower in a dry, cool place, preferably off the ground, to protect it from moisture and prevent rust. Avoid exposing the mower to extreme temperatures.
• Safety Check: Before each use, check the mower’s safety features, including the power switch, blade engagement, and self-propulsion system, to ensure they are functioning properly.
• Off-Season Maintenance: Before storing the mower for an extended period, clean it thoroughly, inspect it for wear, lubricate moving parts, and ensure the batteries are fully charged. Recharge the batteries periodically during long-term storage to keep them in good condition.