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21V Brushless Reciprocating Saw vs 24V Cordless Battery Reciprocating Saw: 4.0 Ah USB Battery and Charger

Buy the SEESII 21V if you want the lowest cost and a big blade kit: it is $59.99 at Amazon as of November 4, 2026, versus $111.99 for the Greenworks at Amazon the same day. Buy the Greenworks 24V if you want a variable-speed trigger, a pivoting shoe, tool-free blade changes and a 3-year tool and battery warranty. The SEESII is the better value for occasional cutting; the Greenworks is the better tool for regular demolition and plumbing work.

Today the 21V Brushless Reciprocating Saw costs $52.00 less at its best price.

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SEESII
21V Brushless Reciprocating Saw

21V Brushless Reciprocating Saw

$59.99at AmazonObserved at 2:20 PM
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Choose the SEESII 21V if you want a cheap brushless saw that ships with eight blades and you mostly cut wood, branches and light metal.

Pros
  • Lowest price by about $52
  • Eight blades in the box
  • Brushless motor at 3,300 RPM
  • 4.0Ah battery gives up to 30 minutes of continuous cutting
Cons
  • No variable-speed trigger, only two speeds
  • No stated stroke length or pivoting shoe
  • Warranty not stated
  • One store prices it new
Greenworks
24V Cordless Battery Reciprocating Saw: 4.0 Ah USB Battery and Charger

24V Cordless Battery Reciprocating Saw: 4.0 Ah USB Battery and Charger

4.9· 71 ratings
$111.99at AmazonObserved at 2:20 PM
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Choose the Greenworks 24V if you need variable speed, an adjustable pivoting shoe and a 3-year warranty for repeat plumbing, carpentry or demolition cuts.

Pros
  • Variable-speed trigger for controlled starts
  • 1-1/8-inch stroke and pivoting shoe
  • 3-year tool and battery warranty
  • Rated 4.9 out of 5 from 71 ratings
Cons
  • Costs $111.99, about twice the SEESII
  • Only two blades included
  • Heavier at 3.4 kg
  • Lower top speed at 2,700 SPM

What separates them

21V Brushless Reciprocating Saw24V Cordless Battery Reciprocating Saw: 4.0 Ah USB Battery and Charger
Price (new, as of November 4, 2026)$59.99 at Amazon$111.99 at Amazon
SpeedTwo speeds, up to 3,300 RPMVariable speed, 0-2,700 SPM
Stroke lengthNot stated1-1/8 inches
Blade changeAbout 5 seconds, no toolsTool-free
Blades included8 different blades1 wood and 1 metal blade
Battery and charger4.0Ah battery, up to 30 minutes continuous use4.0Ah 24V battery with USB charger included
Adjustable shoeNot statedPivoting shoe
WarrantyNot stated3 years on tool and battery

Price history

  • 21V Brushless Reciprocating Saw: lowest $59.99 on Nov 4 at Amazon.
  • 24V Cordless Battery Reciprocating Saw: 4.0 Ah USB Battery and Charger: lowest $111.99 on Nov 4 at Amazon.

Prices at every store

21V Brushless Reciprocating Saw

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $59.99Free shippingObserved at 2:20 PM
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Also available at

  • eBayCheck price at eBay
Prices and history →

24V Cordless Battery Reciprocating Saw: 4.0 Ah USB Battery and Charger

  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $111.99Free shippingObserved at 2:20 PM
    Visit store

Also available at

  • WalmartCheck price at Walmart
Prices and history →

Specs compared

Spec21V Brushless Reciprocating Saw24V Cordless Battery Reciprocating Saw: 4.0 Ah USB Battery and Charger
Voltage21 Volts24V
Speed3300 RPM0-2,700 SPM (Variable)
Battery capacity4.0Ah4 Ah
Power sourceBattery PoweredCordless Electric, Battery (Greenworks 24V)
Motor power200W brushless motor—
Battery runtimeup to 30 minutes of continuous use—
Dimensions40L x 16W x 7H centimetres—
Blade changeChange blades in 5 seconds—
Included blades8 × Different saw blades—
Speed settingstwo speeds (0-3,300 RPM)—
Brushless Motor—Yes
Power—Cordless
Show all 40 specsShow fewer specs
Spec21V Brushless Reciprocating Saw24V Cordless Battery Reciprocating Saw: 4.0 Ah USB Battery and Charger
Stroke Length—1-1/8 Inches
Tool & Battery Warranty—3 Years
Material Compatibility—Metals, Nails, Various plumbing pipes, Wood
Cutting Material—Metals, Nails, Various plumbing pipes, Wood
Weight—3.4 kg
Cordless—Yes
Battery Included—Yes
Power Highlights—With Charger, Variable Speed, With Battery
Blade Length—118 in

What reviewers say

24V Cordless Battery Reciprocating Saw: 4.0 Ah USB Battery and Charger

Rated 4.9 out of 5 from 71 ratings, buyers are largely satisfied with its cutting power and value as a kit.

Pros
  • Cuts wood, metal and pipe without bogging down
  • Good value with battery and charger included
  • Easy, fast blade changes
Cons
  • Heavier than expected in hand
  • Battery drains quickly on continuous cutting

Questions and answers

Which is better for cutting branches and light wood?
The SEESII is fine for light wood and branches, and its eight-blade kit covers more jobs out of the box. The Greenworks cuts more smoothly thanks to variable speed and the pivoting shoe.
Which is better for plumbing and demolition?
The Greenworks. Its 1-1/8-inch stroke, variable-speed trigger and pivoting shoe handle pipes, nails and metal more cleanly, and it has a 3-year warranty.
Is the Greenworks worth the extra $52?
Yes if you cut often. You get variable speed, a pivoting shoe and a 3-year warranty. For occasional use, the SEESII at $59.99 covers most cuts.
Which has the longer warranty?
The Greenworks, with 3 years on both tool and battery. SEESII does not state a warranty for this saw.
Which is faster?
The SEESII lists a higher top speed at 3,300 RPM against 2,700 SPM for the Greenworks. Stroke length matters too, and Greenworks states 1-1/8 inches while SEESII does not state one.
Do both include a battery and charger?
Yes. Both come with a 4.0Ah battery and a charger. The Greenworks charger is a 4-amp USB charger.
Blade Type
—
Saw blades for cutting wood, Blade for cutting …
Blade Change System—Tool Free
Blade Included—Yes
Blade Speed—up to 2,700 SPM
Design Type—Reciprocating Saw
Design Highlights—Pivoting Shoe (Adjustable)
Usage Highlights—Sabre saws
Overall Dimensions—46.6 x 9.2 x 16.2 cm
Dimensions Length—46.6 cm
color—Green
size—19" x 10" x 3.80"
Power saw type—Reciprocating Saws
Power type—Battery
Amps—4 A
Electric motor type—Brushless
Is variable speed—Y
Maximum speed—2700 rpm
Brand—Greenworks
Assembled product weight—10.43 lb