Greenworks-Compatible Replacement Battery 8.0Ah

For cordless yard work, having a charged battery ready can matter more than adding another tool. This 40V, 8.0Ah replacement is described as compatible with specific Greenworks batteries, tools, and a charger, so its appeal depends on whether your equipment is on that list. It also has a four-level LED charge indicator and built-in protection features. The manufacturer of the replacement itself is not identified in the supplied product details, so treat it as a compatible alternative rather than assume it is a Greenworks-branded battery.

What matters most

The main buying question is compatibility, not just voltage. The listing names Greenworks battery models 29462 and 29472, charger 29482, and a range of cordless tools, including models 20302, 20672, 24252, 20202, 22262, 20322, 25312, 25302, 25322, 25223, 21302, 22272, 27062, 21242, 24282, and 21332. Match your tool or existing battery against those exact model numbers before choosing it, a shared 40V rating by itself does not establish a fit.

The stated 8.0Ah capacity and four-level LED indicator give you a way to check charge status at a glance before heading outside. For example, you can look at the indicator while setting up for a yard-work session and decide whether the battery needs attention before you start. The listing also describes heat-release openings and protections against short circuits, overcharging, over-discharge, overheating, overcurrent, and overvoltage. Those are useful design details, but they do not tell you how long a charge will last in a particular tool or under a particular workload.

How to use it

This is a removable replacement battery: the product description says it snaps in and out of compatible tools. It is also listed as compatible with the Greenworks 29482 charger. Keep in mind that the compatibility claim is limited to the models named in the listing, if your tool or charger number differs, the supplied information does not confirm that it will work. That limitation matters more than the broad “40V” label when you are replacing a battery for an existing tool.

Practical tips

Check the model number printed on your current battery, tool, and charger, then compare it with the compatibility list before ordering. If your equipment matches, the LED indicator may help you avoid starting a task without checking charge status first. The cooling openings and protective circuitry are reassuring features to see in a replacement, though they are not a substitute for confirming fit or for information about runtime, charging time, or battery lifespan, none of which is provided here.

Compared with buying another tool-specific battery without checking its model, this option is worth considering when your equipment is explicitly listed and you want an 8.0Ah replacement. It makes sense if you are replacing a compatible battery and want a charge indicator. It might not be a great match if your model number is absent or you need documented runtime and longevity details before deciding.

Before you decide

What capacity and voltage are listed? The replacement is specified as 8.0Ah and 40V.

Which charger is named as compatible? The listing identifies Greenworks charger 29482.

Can you check charge status on the battery? Yes. The description specifies an integrated four-level LED charge indicator.

Is it worth it?

This replacement is a practical candidate when the model numbers line up and you value a removable 40V battery with an 8.0Ah capacity, charge indicator, cooling openings, and listed electrical protections. The specific tool compatibility list is the deciding factor. If your equipment is not named, or if you need confirmed runtime or lifespan figures, the available details leave too much unanswered to make a confident match.