2 Pack 6.0Ah Batteries Replacement for Greenworks 24V Battery Compatible with Greenworks Battery 24v 29842 29852 LB24A020 Cordless Power Tools (with USB)

What It Is

This is a 2-pack of 6.0Ah lithium-ion batteries designed as a replacement for Greenworks 24V cordless lawn mowers, trimmers, blowers, and other 24V Greenworks tools. The built-in USB port allows you to charge phones or small devices directly from the battery.

Fitment & Compatibility

Before buying, verify your tool uses a 24V Greenworks battery platform (not 40V or 60V). This pack replaces OEM models 29842, 29852, and LB24A020. It fits most Greenworks 24V cordless tools, including mowers (like the 25312, 25322), string trimmers, hedge trimmers, and blowers. Not compatible with 20V, 40V, or 60V Greenworks systems. Check the battery port shape—these have the standard Greenworks slide-in mount. If your tool uses a push-in or different latch design, it won’t work.

Key Things to Know

• Aftermarket vs OEM: These are third-party replacements, not Greenworks-branded. Expect slightly lower build quality and no official warranty support from Greenworks.
• USB port: Convenient for charging devices, but it drains battery power faster. Don’t rely on it for heavy tool use if you also need to charge a phone.
• Installation: No tools needed—slide the battery into the tool until it clicks. Ensure the latch snaps fully to avoid disconnection during use.
• Charging: Use only a Greenworks 24V charger (or compatible aftermarket charger). Mixing chargers from different voltage systems can damage the battery or tool.
• Performance: 6.0Ah provides longer runtime than standard 2.0Ah or 4.0Ah packs. Expect 30–50% more mowing time per charge compared to a 4.0Ah battery.

Should You Buy It

Buy this if you need affordable, high-capacity backups for your Greenworks 24V tools and don’t mind aftermarket quality. It’s ideal for light-to-medium yard work where extended runtime matters more than OEM reliability. Skip it if you want a warranty-backed, factory-fit battery for heavy commercial use.