Does it come with a battery and charger?

That depends on the kit. Some versions are tool-only and some include a 40V battery and charger. Check the buy box to see what is in stock.

What line size does it take?

It uses 0.065-inch dual line. The auto-feed head advances line during use, so you do not bump the head on the ground.

Can it cut thick weeds and brush?

It handles grass and light weeds. The thin 0.065-inch line and 12-inch path make it a poor fit for dense brush or heavy overgrowth.

Does the battery fit other Greenworks tools?

Yes. It runs on the Greenworks 40V platform, so the same packs fit other 40V Greenworks tools such as mowers and blowers.

How does it compare with a gas trimmer?

It is lighter, quieter and starts instantly with no fuel mixing. A gas trimmer still has more power for thick brush.

What is covered by the warranty?

Greenworks backs both the trimmer and the battery with a 3-year limited warranty.

Where is the Greenworks 40V 12" Cordless String Trimmer cheapest?

At YardBunny, for $200.19, as of our latest check.

Greenworks 40V 12" Cordless String Trimmer

Best price now

$200.19at YardBunnyChecked Nov 10

Prices are checked against each store and labelled with when.

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Greenworks discount codes →

Greenworks 40V 12" Cordless String Trimmer

Best price now

$200.19at YardBunnyChecked Nov 10

Prices are checked against each store and labelled with when.

Visit YardBunny

Greenworks discount codes →

Ask our agent about this product

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Price facts

Last seen at $200.19 at YardBunny on Nov 10.

Our take on the Greenworks 40V 12" Cordless String Trimmer

The Greenworks 40V 12" Cordless String Trimmer is a battery-powered grass trimmer with a 12-inch cutting path and 0.065-inch dual line. It uses an auto-feed head that advances line without bumping, and a variable-speed trigger lets you dial power for edging or heavier grass. At about 12 pounds it is light enough for routine trimming along walks and beds. Against 18V trimmers it runs on the larger 40V battery platform, which shares packs with other Greenworks 40V tools; against gas trimmers it gives up some raw power on thick brush but needs no fuel or pull start.

Best forHomeowners with small to mid-size lawnsTrimming and edging along sidewalks and bedsBuyers already on the Greenworks 40V battery platformLight weeds and routine yard upkeep

Pros

12-inch dual-line cutting path for grass and light weeds
Auto-feed head advances line without bumping
Variable-speed trigger for control and extra power
Light, balanced design that limits fatigue
3-year limited warranty on tool and battery

Cons

0.065-inch line is thin for thick weeds and brush
12-inch path is narrower than larger trimmers
Weight of about 12 pounds is noticeable over long sessions
Battery and charger may not be included depending on the kit

Greenworks 40V 12" Cordless String Trimmer prices at every store

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In stockReturn policy
$200.19Checked Nov 10
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About the Greenworks 40V 12" Cordless String Trimmer

The Greenworks 40V 12" Cordless String Trimmer is a battery-powered trimmer for grass and light weeds around lawns, sidewalks, and landscaping. It has a 12-inch cutting path and uses 0.065" dual line for clean, consistent trimming.

An auto feed system advances the cutting line during operation, so there is no need to bump the head to feed line. A variable-speed trigger lets the user adjust power to the task, from precise edging to extra power when needed.

The design is well balanced and ergonomic to reduce fatigue during routine yard maintenance.

Cutting width: 12 inches
Line: 0.065" dual line
Line feed: Auto feed
Speed control: Variable-speed trigger
Weight: 12 pounds
Color: Green
Warranty: 3-year limited warranty on the trimmer and battery

Questions and answers

Does it come with a battery and charger?: That depends on the kit. Some versions are tool-only and some include a 40V battery and charger. Check the buy box to see what is in stock.
What line size does it take?: It uses 0.065-inch dual line. The auto-feed head advances line during use, so you do not bump the head on the ground.
Can it cut thick weeds and brush?: It handles grass and light weeds. The thin 0.065-inch line and 12-inch path make it a poor fit for dense brush or heavy overgrowth.
Does the battery fit other Greenworks tools?: Yes. It runs on the Greenworks 40V platform, so the same packs fit other 40V Greenworks tools such as mowers and blowers.
How does it compare with a gas trimmer?: It is lighter, quieter and starts instantly with no fuel mixing. A gas trimmer still has more power for thick brush.
What is covered by the warranty?: Greenworks backs both the trimmer and the battery with a 3-year limited warranty.
Where is the Greenworks 40V 12" Cordless String Trimmer cheapest?: At YardBunny, for $200.19, as of our latest check.