40V Cordless Lawn Mower with Brushless Motor - 13 Inch Lightweight 2-in-1 Push Mower, 5 Adjustable Cutting Heights, Low Noise & 40V Lithium-Ion Battery Included, Ideal for Small Yards

Name: 40V Cordless Lawn Mower with Brushless Motor - 13 Inch Lightweight 2-in-1 Push Mower, 5 Adjustable Cutting Heights, Low Noise & 40V Lithium-Ion Battery Included, Ideal for Small Yards
Brand: Swift
SKU: WBP40V13

By Winnowl Research Group | Updated May 2026

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Swift | Battery Powered Push Lawn Mowers

AVERAGE

Winnowl Index

Winnowl Verdict

The 40V Cordless Lawn Mower enters the Battery Powered Push Lawn Mowers class with a LAGGING (67) Winnowl Index, tracking as a low-regret, better than average choice. This rating is really the balance between Strong Value,Average Performance and, Average Brand Strength from Swift. The 40V Cordless Lawn Mower with Brushless Motor - 13 Inch Lightweight 2-in-1 Push Mower, 5 Adjustable Cutting Heights, Low Noise & 40V Lithium-Ion Battery Included, Ideal for Small Yards gives you a Total Run Time of 45 minutes, which sits above the 55.15 class average and suggests you should be able to manage a typical quarter-acre property on a single charge if the grass is dry and maintained. This is a safe buy with balance across value, Performance and brand make this predictable buy for your money.

Market Value Index

Exceptional

$189.99

Overpriced Fair High Value

Our audit highlights Strong Value, as the utility you get for a $189.99 investment beats the class average by 17%.

Performance Rating

Average

Strengths

Neutrals

Weaknesses

With an Average Performance rating, the Total Run Time of 45 minutes suggests you should be able to manage a typical quarter-acre property on a single charge if the grass is dry and maintained, though the Number of Batteries at 1 count might occasionally mean you should have just enough power to get the job done, but you lack a backup if the grass is thicker than expected.

Brand Strength

Average

Trust

Reliability

Customer Service

The Average Brand Strength of Swift comes from Mediocre Brand Trust in the Battery Powered Push Lawn Mowers class.

Available At

$189.99 View Deal

The Winnowl Lab Report

Specification	Value	Rating	Vs. Average	Winnowl Insight
Total Run Time	45 minutes	Average	9% better	Standard duty cycle. This endurance level matches the average residential mowing session for most homeowners.
Number of Batteries	1 count	Average	31% worse	Single-pack baseline. This is the entry point for cordless mowers, providing no hot-swap capability for larger jobs.
Cutting Height Adjustment	5 settings	Average	12% worse	Standard precision. Offers enough variety to handle the transition from spring growth to summer dormancy.
Charging Time	120 mins	Average	2% worse	Slow-recovery charging. Common in value-tier bundles where the charger lacks active cooling or high-amperage circuitry.
Warranty	3 Years	Average	2% better	Standard industry protection. This coverage aligns with the market average and offers a fair level of consumer security.
Cutting Width	16 inches	Average	3% worse
Battery Capacity	4 Ah	Average	4% worse
Battery Voltage	40 V	Average	2% better	Standard residential output. This range represents the industry sweet spot for balancing battery weight with reliable cutting torque.

Ranking Factors

Insights

Value Rank: #37 out of 45.
Performance Rank: #45 out of 45.
Winnowl Quadrant: High Value

Neutral

A Battery Voltage of V is about average (39.08 V) but below the highest in class at 80 V.
A Battery Capacity of Ah is about average 4.17 Ah but below the class max of 6 Ah.
A Cutting Width of inches is about average (16.57 inches) but narrower than the widest in class at 21 inches.
A Warranty of Years is about average 2.95 Years but below best in class at 5 Years.
A Total Run Time of minutes is about average (41.30 minutes) but not as long as the class max of 70 minutes.
A Cutting Height Adjustment of settings is about average (5.68 settings) but not as many as the class max of 10 settings.
A Charging Time of mins is about average 117.19 mins but below the fastest at 30mins.

Weaknesses

At only battery, this is in the bottom 10% for included power components.

Comparison

Name	Winnowl Index	Value	Performance	Brand	Price	Total Run Time	Battery Voltage	Battery Capacity	Cutting Width	Warranty	Charging Time	Number of Batteries	Cutting Height Adjustment
40V Cordless Lawn Mower	AVERAGE 71	Exceptional	Average	Average	$189.99	45 minutes	40 V	4 Ah	16 inches	3 Years	120 mins	1 count	5 settings
Kobalt Gen4 40-volt, 20-in Push Lawn Mower	STRONG 86	Fair	Strong	Exceptional	$0.00	60 minutes	40 V	6 Ah	20 inches	5 Years	180 mins	1 count	6 settings
PowerSmart 80V MAX 21in. Cordless Push Lawn Mower	STRONG 80	Mediocre	Strong	Average	$399.99	60 minutes	80 V	6 Ah	21 inches	4 Years	75 mins	1 count	7 settings
LiTHELi Electric Lawn Mower	AVERAGE 71	Exceptional	Average	Average	$119.99	30 minutes	40 V	4 Ah	17 inches	3 Years	120 mins	2 count	6 settings