29462 6.0Ah Battery Replacement for GreenWorks 40V Battery 29472 29252 20202 22262 25312 20642 27062 21242 20302 Compatible with GreenWorks 40V G-Max String Trimmer Hedge Trimmer Pole Saw

What It Is

This is a 6.0Ah lithium-ion battery replacement for GreenWorks 40V G-Max tools, including string trimmers, hedge trimmers, pole saws, blowers, and other outdoor power equipment. It’s designed to power your 40V tool when the original battery wears out or you need a spare.

Fitment & Compatibility

Before buying, confirm your tool uses the GreenWorks 40V G-Max battery platform (not 60V, 80V, or 24V). This battery replaces OEM models 29462, 29472, 29252, 20202, 22262, 25312, 20642, 27062, 21242, and 20302. It fits all GreenWorks 40V G-Max tools that accept those batteries, including trimmers, hedge trimmers, pole saws, blowers, and mowers. Measure the battery compartment – this unit is roughly 5.5 x 3.5 x 4.5 inches. It will not fit older GreenWorks 40V tools that use a different battery shape (pre-G-Max). If your tool has a slide-in battery port with a single release latch, it’s likely compatible.

Key Things to Know

• Aftermarket replacement – This is not an OEM GreenWorks battery. It’s a third-party compatible unit. Performance and longevity may vary from original.
• Charger compatibility – Works with any GreenWorks 40V G-Max charger (model 2901302, 29482, etc.). Does not include a charger.
• No installation needed – Just slide it into the tool until it clicks. No tools or wiring required.
• Common gotcha – Some users report the battery fits snugly at first; wiggle it slightly if it doesn’t seat fully. Also, avoid fully draining the battery – recharge when power drops to extend lifespan.

Should You Buy It

If you already own a GreenWorks 40V G-Max tool and need a spare or replacement battery at a lower price than OEM, this is a solid choice. The 6.0Ah capacity offers longer run time than standard 2.0Ah or 4.0Ah packs. It’s best for light-to-moderate use – not ideal for heavy commercial work where OEM durability might matter more.