- POWERFUL PERFORMANCE: Tackle your yard with up to 3400-RPM of power and no gas or oil to maintain
- CORDLESS FREEDOM: Powered by two 24V MAX* 4.0Ah lithium-ion batteries, with an additional two 24V MAX* 4.0Ah lithium-ion batteries included in the box, delivering up to 48 minutes of runtime while the bag collects 15 gallons of grass clippings
- iPOWER TECHNOLOGY DISPLAY: Save energy and gain efficiencies while mowing your lawn with this intelligent and automatic power management system. Display indicates the cutting mode and battery level.
- 3-IN-1 FUNCTION: Mower includes options for bagging, side discharge or mulching
- CUSTOMIZE YOUR CUT: Effortlessly change the height of your cut with 6 cutting positions varying between 1.4-inches and 3.4-inches
- MAX MANEUVERABILITY: Features a 20-inch cutting width and 9.3-inch rear wheels for easy navigation around the lawn
- ULTIMATE CONVENIENCE: Push handles fold for extremely compact upright storage
- INCLUDES: 21-inch 48V cordless lawn mower, 4 x 24V MAX* 4.0Ah batteries, and a 24V dual-battery charger
LawnMaster 48V MAX 3-in-1 Brushless 21” Cordless Lawn Mower
CLMF4821A
Where to Buy
Buy from Menards
Info
SKU:CLMF4821A ,Weight:
Description
Product Overview
- Details
- Specifications
- What's Included
- Parts/Accessories
- How-To-Videos
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LawnMaster 48V MAX 3-in-1 Brushless 21” Cordless Lawn Mower
Meet the LawnMaster 3-in-1 Lawn Mower—your solution to efficient, eco-friendly lawn care. Powered by two 24V MAX* 4.0Ah lithium-ion batteries, you’ll have enough power for up to 48 minutes† of uninterrupted, cordless mowing using the four included batteries. The 20-inch cutting width and sturdy 9.3-inch rear wheels ensure easy maneuverability, especially around flower beds or trees. Featuring iPower Technology, our mower adjusts its performance based on the type of grass in your lawn, optimizing energy usage and promoting a more environmentally conscious mowing experience. The built-in display also keeps you informed on the current cutting mode and battery level of your mower. Choose between bagging clippings, mulching, or discharging them on the side—whatever works best for your yard. And when you’re done? The mower easily folds for compact upright storage.
*Maximum initial battery workload voltage (measured without a workload) is 24 volts. The nominal voltage is 21.6 volts.
† Runtime is based on the time for the included battery to deplete with no load and will vary depending on use case.
WARRANTY INFORMATION:
2-Year Limited Warranty
- DECK WIDTH: 21-Inches
- CUTTING WIDTH: 20-Inches
- HEIGHT ADJUSTMENTS: 1.4-3.4-Inches
- FRONT WHEEL DIMENSIONS: 6.7-Inches
- REAR WHEEL DIMENSIONS: 9.3-Inches
- COLLECTION BAG CAPACITY: 15-Gallons
- SIDE DISCHARGE + MULCHING CAPABLE: Yes
- FOLDING HANDLES: Yes
- iPOWER SYSTEM: Yes
- CUTTING MODE + BATTERY LEVEL INDICATOR: Yes
- BRUSHED OR BRUSHLESS MOTOR: Brushless
- NO-LOAD SPEED: 3200, 3300, 3400 RPM
- VOLTAGE: 48V
- BATTERY TYPE: Lithium-Ion
- QUANTITY OF BATTERIES: 4 x 24V Batteries
- UNIT WEIGHT: 36.2 lbs
- WARRANTY: 2-Year Limited
- 1 48V Cordless Lawn Mower
- 4 24V 4.0Ah Batteries
- 1 24V Dual-Battery Charger
- 1 Owner's Manual
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Frequently Asked Questions
How long does the battery last and how long does it take to charge?
This mower using all 4 batteries included gets up to 48 minutes† runtime. Full charge takes 2–2.5 hours with the included charger.
What is iPower Technology?
iPower Technology adjusts power based on grass thickness to optimize battery life and performance.
What are the 3-in-1 mowing options?
Bagging: Collects clippings in a 15-gallon bag
Mulching: Returns nutrients to your lawn
Side Discharge: Spreads clippings for fast mowing
What size yard is this mower best for?
This mower is ideal for small to medium yards up to a quarter-acre.
How do I best store the mower?
The mower folds for upright storage, saving space in your garage or shed.
How many batteries does the mower use and how many are included?
The mower operates on two 24V batteries at a time and comes with four 24V MAX* 4.0Ah batteries.
I need help with my mower. Who can I call?
Our Customer Service team is available to assist at 1-866-384-8432.