Powilling 3.5Ah 29472 29462 Lithium-Ion Battery Replacement for Greenworks 40V Battery and Charger 29482 Compatible with Greenworks 40V G-MAX Power Tools 29252 20202 22262

What It Is

This is a 40V, 3.5Ah lithium-ion replacement battery for Greenworks G-MAX cordless lawn mowers, string trimmers, blowers, and other 40V outdoor power tools. It’s designed to power mid-duty tasks like mowing a small to medium lawn or trimming edges without a cord.

Fitment & Compatibility

• Check your tool’s voltage: This battery only works with Greenworks 40V G-MAX tools (not 60V, 80V, or older 24V systems). Look for “G-MAX” on the tool or battery port.
• Model numbers: Compatible with Greenworks models 29252, 20202, 22262, and others using the 29472/29462/29482 battery platform. Also fits chargers like model 29482.
• Physical fit: Same shape and slide-in connection as OEM Greenworks 40V batteries. No adapter needed. Ensure your tool’s battery slot is clean and free of debris before inserting.
• Measurements: Approx. 5.5 x 4 x 3 inches; weight ~1.5 lbs. Check that your tool’s battery compartment isn’t warped or damaged—aftermarket batteries can be slightly tighter.

Key Things to Know

• Quality variance: Aftermarket battery. Some users report shorter runtime than OEM (3.5Ah vs. genuine 4.0Ah). Capacity may degrade faster over multiple seasons.
• Installation: No tools required. Slide in until it clicks. If it doesn’t lock, check the latch alignment—some units have slightly stiff releases.
• Charger compatibility: Works with Greenworks 40V chargers (model 29482 or similar). Do not use with non-40V or third-party chargers—risk of damage or fire.
• Common gotcha: Battery may arrive with a low charge. Fully charge before first use. If the tool doesn’t start, press the battery’s power indicator button to verify charge level.

Should You Buy It

Buy this if you need a budget-friendly spare battery for light-to-moderate yard work and don’t mind slightly less runtime than OEM. It’s a decent value for occasional use, but if you mow a large lawn weekly or want maximum longevity, invest in a genuine Greenworks 4.0Ah pack instead.