How long does one battery last?

Taskstar rates each 4.0Ah battery at 120+ cuts per charge. Expect fewer cuts in hard or wet wood, and keep the second battery charged for longer sessions.

Do I need tools to adjust the chain?

No. The tensioner uses a knob: loosen it, set the chain tension, and tighten. A double-nut guide plate holds the bar steady.

Does it oil the chain automatically?

Yes. A copper oil pump feeds oil to the chain while you cut, so keep the oil tank filled and check the flow before each use.

What can a 12-inch bar cut?

Branches, saplings and small to medium trees. For trunks wider than the bar, you need to cut from both sides or step up to a larger saw.

Is it heavy to use overhead?

At 3.8 lbs it is light for a chainsaw, which helps on ladder work and limbing. Battery weight sits at the rear, so balance shifts as you angle the bar.

The saw, two 4.0Ah 21V lithium-ion batteries and a charger. A bar cover, spare chain and case are not listed.

Taskstar 12" Cordless Electric Chainsaw 2*4000mAh Battery & Charger

Best price now

$49.99at WalmartChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Walmart

Taskstar 12" Cordless Electric Chainsaw 2*4000mAh Battery & Charger

Best price now

$49.99at WalmartChecked Nov 10

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Last seen at $49.99 at Walmart on Nov 10.

Our take on the Taskstar 12" Cordless Electric Chainsaw 2*4000mAh Battery & Charger

The Taskstar is a 12-inch cordless chainsaw with a 700W brushless motor that peaks at 8000 RPM and a 12 m/s chain speed. It ships with two 4.0Ah 21V batteries and a charger, and Taskstar claims 120+ cuts per charge. A tool-free chain tensioner and an automatic oiler cut maintenance time, and at 3.8 lbs it is light enough for overhead limbing. Against gas saws it is quieter and starts instantly; against premium cordless rivals it trades bar length and build refinement for a two-battery kit.

Best forHomeowners clearing storm limbs and small treesPruning branches and trimming hedgesBuyers who want a spare battery in the boxLight overhead work where weight matters

Pros

Two 4.0Ah batteries and a charger included
Brushless motor with 12 m/s chain speed
Tool-free chain tension adjustment
Automatic oiler with copper pump
Light 3.8 lb body
Safety lock against accidental starts

Cons

12-inch bar limits it to small and medium trees
Battery runtime drops in hard or wet wood
No carry case or spare chain included
Not a substitute for a gas saw on large felling jobs

Taskstar 12" Cordless Electric Chainsaw 2*4000mAh Battery & Charger prices at every store

WalmartNew
In stockSold by Taskstar ProReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$49.99Free shippingChecked Nov 10
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About the Taskstar 12" Cordless Electric Chainsaw 2*4000mAh Battery & Charger

This is a 12-inch cordless electric chainsaw powered by a 21V lithium-ion battery. It has a 700W pure copper brushless motor that reaches a maximum of 8000 RPM, and a steel chain. It is intended for wood cutting, tree trimming and branch pruning.

The saw includes an automatic oiler with a pure copper oil pump that lubricates the chain during use. The chain tension is adjusted without tools: loosen the knob, adjust the chain, then tighten. A double nut design holds the guide plate in place.

The saw weighs 3.8 lbs and has a chain speed of 12 m/s. An ergonomic safety lock helps prevent accidental starts. Two 4.0Ah batteries are included, with 120+ cuts per charge.

Bar length: 12 inches
Motor: 700W pure copper brushless, max 8000 RPM
Voltage: 21V
Batteries: 2 x 4.0Ah (4000mAh) lithium-ion
Runtime: 120+ cuts per charge
Chain: Steel, 12 m/s chain speed
Weight: 3.8 lbs
Chain tensioning: Tool-free, knob adjustment
Lubrication: Automatic oiler with pure copper oil pump
Safety: Ergonomic safety lock
In the box: Chainsaw, 2 x 4.0Ah lithium-ion batteries, charger
Color: Green

Specifications

color: GreenSource

Questions and answers

How long does one battery last?: Taskstar rates each 4.0Ah battery at 120+ cuts per charge. Expect fewer cuts in hard or wet wood, and keep the second battery charged for longer sessions.
Do I need tools to adjust the chain?: No. The tensioner uses a knob: loosen it, set the chain tension, and tighten. A double-nut guide plate holds the bar steady.
Does it oil the chain automatically?: Yes. A copper oil pump feeds oil to the chain while you cut, so keep the oil tank filled and check the flow before each use.
What can a 12-inch bar cut?: Branches, saplings and small to medium trees. For trunks wider than the bar, you need to cut from both sides or step up to a larger saw.
Is it heavy to use overhead?: At 3.8 lbs it is light for a chainsaw, which helps on ladder work and limbing. Battery weight sits at the rear, so balance shifts as you angle the bar.
What is in the box?: The saw, two 4.0Ah 21V lithium-ion batteries and a charger. A bar cover, spare chain and case are not listed.
Where is the Taskstar 12" Cordless Electric Chainsaw 2*4000mAh Battery & Charger cheapest?: At Walmart, for $49.99, as of our latest check.
What do buyers say about the Taskstar 12" Cordless Electric Chainsaw 2*4000mAh Battery & Charger?: Rated 4.2 out of 5 from 5 ratings.