Greenworks 48V (24V x 2) 21" Brushless Cordless (Self-Propelled) Lawn Mower (LED Headlight), (2) 5.0Ah Batteries and Dual Port Rapid Charger Included (200+ Compatible Tools)

What It Is

This is a complete cordless lawn mower kit, not a standalone part. It includes the Greenworks 48V (24V x 2) 21" brushless self-propelled mower, two 5.0Ah batteries, and a dual-port rapid charger. It’s designed for medium to large residential lawns (up to 1/2 acre) and replaces gas mowers with zero emissions and lower maintenance.

Fitment & Compatibility

• Deck size: 21" steel deck – fits standard 21" cutting width; check your yard’s gate width for storage access.
• Model/brand: Only compatible with Greenworks 48V (24V x 2) tools and batteries. Batteries are shared across the Greenworks 48V platform (over 200 tools). Not cross-compatible with 40V, 60V, or 80V Greenworks systems.
• OEM vs aftermarket: This is OEM Greenworks. Aftermarket 48V batteries may work but often lack the same performance or warranty support.
• What to check before buying: Measure your lawn size (under 1/2 acre recommended). Verify your existing Greenworks 48V tools to ensure battery compatibility. Confirm the charger voltage matches your outlet (120V standard).

Key Things to Know

• Quality: Brushless motor is durable and efficient, but plastic deck components may crack if hit against rocks or curbs. Battery life is about 45-60 minutes per charge under normal use.
• Installation difficulty: Minimal assembly – attach handle, insert safety key, and install batteries. No tools needed.
• Common gotchas: The self-propel system can feel underpowered on thick grass or hills. Batteries take 2+ hours to fully charge with the included rapid charger. LED headlight is weak for early morning/late evening mowing. The mower does not mulch well in wet grass – use side discharge or bagging instead.

Should You Buy It

Buy it if you want a reliable, low-maintenance electric mower for a half-acre lawn, already own Greenworks 48V tools, or want to avoid gas and cords. Skip it if you have thick, wet grass, steep slopes, or need longer runtime than 60 minutes.