ARyee 6.0Ah 40V Battery Replacement for GreenWorks 40v Battery 29472 29462 29252 20202 22262 2531225322 20642 22272 27062 21242 GreenWorks 40Volt G-MAX Power Tools Lithium Battery

What It Is

The ARyee 6.0Ah 40V battery is an aftermarket lithium-ion replacement for GreenWorks 40V G-MAX cordless lawn mowers, trimmers, blowers, and other power tools. It provides higher capacity (6.0Ah) than many original GreenWorks batteries, aiming to extend runtime for yard work.

Fitment & Compatibility

• Direct replacement for: GreenWorks models 29472, 29462, 29252, 20202, 22262, 25312, 25322, 20642, 22272, 27062, 21242. Also fits any GreenWorks 40V G-MAX tool using the standard slide-on battery interface.
• Check before buying: Verify your tool’s battery port matches the G-MAX shape (rectangular with side rails). This battery does not fit GreenWorks 80V, 60V, or 24V systems. Measure the battery compartment on your mower—some compact models may have limited clearance for the slightly taller 6.0Ah housing.
• OEM vs aftermarket: This is a third-party battery, not made by GreenWorks. It may lack some OEM safety certifications (e.g., UL listing). Confirm your charger is compatible (standard GreenWorks 40V charger works).

Key Things to Know

• Quality variance: User reports are mixed—some get long life, others note early failure or swelling after a few months. Not as reliable as OEM GreenWorks batteries.
• No installation difficulty: Slides on and off exactly like the original. No tools or wiring required.
• Common gotcha: The 6.0Ah capacity is higher than most original batteries (typically 2.0-4.0Ah), so runtime improves, but charge time may increase. Use only with a GreenWorks 40V charger; don’t force it into a non-compatible charger.
• Warranty: Usually 12-month limited warranty from ARyee, but return process can be slower than Amazon’s standard. Keep your order details.

Should You Buy It

Buy this if you need a budget-friendly backup or replacement for a GreenWorks 40V tool and are okay with some risk on longevity. It’s a decent value for occasional use, but if you rely on your mower heavily or want maximum reliability, stick with an OEM GreenWorks battery (e.g., 29462) despite the higher price.