Product image pending

We track images separately from defect reports.

Home & Garden

DeWalt 18ASAAU2739

1 source-linked failure report. Most reported: Electrical shock / short. Typical failure around 2.1 yr.

Reliability signal — · Insufficient data · data confidence Very Low

1 confirmed failure reports

Reliability summary

What is likely to go wrong, when it happens, and how expensive it can be — from source-linked failure reports. Counts are reports in our database, not a population failure rate.

Reliability signal

—

1 confirmed failure report · Insufficient data · Data confidence: Very Low

Need at least 5 confirmed failure-signal reports before showing an A–F grade.

Most common issue
Electrical shock / short
Typical first failure
2.1 yr
Median of confirmed reports with timing
Median repair cost
—
Reported costs only · market varies
Highest reported repair
—
Not a quote · costs differ by country

What breaks?

Failure types

Click a type in the reports section below to filter.

  • Electrical shock / short1 · 100%

When does it break?

Failure timing

Months after purchase, using reports that included timing.

What does it cost?

Reported repair costs

Distribution of owner-reported repair costs— not a quote or guarantee. Labor and parts prices vary by country.

No reported repair costs yet for this model.

Median months to failure

25

Failure reports

1

View →

Median repair cost

—

Still recommend

—

% repaired

—

% mfr warranty

—

% extended warranty

—

% support helpful

—

Use these reports as a risk signal, then check current listings before you buy.

Search this model on Amazon

As an Amazon Associate, After Warranty may earn from qualifying purchases.

What breaks?

What breaks? · reports

Electrical shock / short

Rotary Power Lawn Mowers (1448)

25 months

Government / agencyIndexed Oct 16, 2026Source-linkedVerify source — SaferProducts.gov incident

SaferProducts.gov consumer incident report 20260615-F90C5-2147316708. Severity: No Incident, No Injury. Product: DeWalt 18ASAAU2739 (It a battery powered Dewalt lawnmower.). Incident: Hazard Overview: I am reporting a severe, life-threatening laceration and amputation hazard regarding a DeWalt battery-powered lawnmower. The machine experienced a catastrophic control system failure, resulting in an uncontrollable, high-speed "runaway" state that bypassed all primary safety fail-safes. 1. Complete Speed Control Failure & Extreme Force: The mower self-engaged and accelerated to its absolute maximum drive speed. The machine completely overrode the physical speed dial setting. The self-propel system engaged with such extreme, aggressive torque that it required immense physical strength simply to hold the heavy machine back and prevent it from running loose into the neighborhood. 2. Catastrophic Emergency Stop (Safety Key) Failure: In an attempt to neutralize the runaway machine, I removed the designated safety key. This key is engineered to act as a hard electrical emergency stop. It failed entirely. The motor continued to run at full speed despite the key being removed, forcing me to physically wrestle the screaming, fully-powered mower in order to forcefully rip the FlexVolt batteries out of the deck to kill the power. 3. Grossly Understated Recall Parameters: The manufacturer (MTD Products Stanley Black & Decker) currently has a recall/safety advisory claiming this electrical short only occurs when the unit is "soaking wet" or exposed to heavy water intrusion. This is definitively false. My unit has been stored strictly in a dry, enclosed garage/shed environment with absolutely zero water ingress. 4. Dangerously Inadequate Recall Remedy: Because this catas

UnverifiedEvidence ★★★★☆
View report details

Months until failure

25 months

Repair cost

Not stated

Repaired

Not stated

Manufacturer warranty

Not stated

Extended warranty

Not stated

Support helpful

Not stated

Would recommend

Not stated

AI extraction confidence

88%

Verification status

Unverified

Evidence quality

★★★★☆ (4/5)

Discussion

Compare nearby models

Similar products

Stay ahead of failures

Notify me about this model

Get an email when a new source-linked failure report is published for the DeWalt 18ASAAU2739.

We only email when a new published report is added for DeWalt 18ASAAU2739. No spam, unsubscribe by contacting support.

Contribute signal

Had a failure with this model?

Add your experience and help future shoppers understand what happens after the warranty.

Submit your experience