7 Common Dewalt 20v Trimmer Problems (+ Solutions)

If you’re looking for a reliable trimmer to keep your lawn looking sharp, the Dewalt 20v trimmer is a great choice.

However, as with any tool, there are some common problems that users may encounter.

In this article, we’ll take a closer look at seven of these issues and offer some quick fixes to help you get back to trimming in no time.

Table Chart: Dewalt 20v Trimmer Problems, Causes, and Solutions

ProblemCausesQuick Fixes
Battery IssuesFaulty battery, damaged charger, dirty contactsClean the spool, properly wind line, and replace the spool
Line Feed ProblemsDirty spool, tangled line, worn-out spoolClean the air filter, check the switch, replace the motor
Motor ProblemsFaulty motor, damaged switch, dirty air filterPoorly designed trimmer, normal wear, and tear
Weight and Balance IssuesPoorly designed handle, trimmer too heavyAdjust the handle, consider a different trimmer
Difficulty Adjusting HandlePoorly designed handle, difficult to adjustLoosen screws/bolts, contact customer support
Durability IssuesWear ear protection, consider a different trimmerContact customer support for assistance
Noise LevelPoorly designed trimmer, not built to suppress soundWear ear protection, consider different trimmer

7 Common Dewalt 20v Trimmer Problems (+ Solutions)

Let’s dive into the 7 major problems you might encounter with your Dewalt 20v trimmer:

Problem 1: Battery issues

One of the most common problems with the Dewalt 20v trimmer is battery-related.

Users may find that the battery doesn’t hold a charge, or that it doesn’t fit properly in the trimmer. This can be frustrating, especially if you’re in the middle of a trimming job.

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Cause: Battery issues may arise due to a faulty battery, a damaged battery charger, or a dirty battery contact.

Quick fix: If the battery isn’t holding a charge, try cleaning the battery contacts with a soft cloth.

If the battery still doesn’t charge, try using a different charger to see if that solves the problem.

If neither of these steps works, it may be time to replace the battery altogether.

I’ve used the Dewalt 20v trimmer for a few months now, and I’ve had some issues with the battery not holding a charge.

However, I was able to resolve the problem by cleaning the battery contacts and using a different charger.

Problem 2: Line feed problems

Another common problem with the Dewalt 20v trimmer is line feed issues.

Users may find that the line doesn’t feed properly, or that it breaks frequently, requiring frequent stops to fix.

Cause: Line feed issues may be caused by a dirty spool, a tangled line, or a worn-out spool.

Quick fix: If the line isn’t feeding properly, try cleaning the spool and making sure the line is properly wound. If the line keeps breaking, try replacing the spool with a new one.

I’ve had some trouble with the line feed on my Dewalt 20v trimmer.

The line seems to break frequently, which can be frustrating when I’m trying to get the job done quickly. However, I’ve found that replacing the spool with a new one usually does the trick.

Problem 3: Motor problems

The motor is the heart of any trimmer, and it’s not uncommon for users to experience problems with the motor on their Dewalt 20v trimmer.

This can cause the trimmer to lose power or stop working entirely.

Cause: Motor problems may be caused by a faulty motor, a damaged switch, or a dirty air filter.

Quick fix: If the motor isn’t working properly, try cleaning the air filter and checking the switch. If neither of these steps works, it may be time to replace the motor.

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I haven’t had any major motor problems with my Dewalt 20v trimmer, but I have noticed that it can sometimes lose power if I’m using it for an extended period of time. However, a quick break usually solves the problem.

Problem 4: Weight and balance issues

The Dewalt 20v trimmer is a powerful tool, but it can be heavy and unbalanced for some users. This can cause discomfort during use and make it difficult to maneuver the trimmer in tight spaces.

Cause: Weight and balance issues may be caused by a poorly designed handle or a trimmer that is too heavy for the user.

Quick fix: If the trimmer feels too heavy or unbalanced, try adjusting the handle to a more comfortable position.

If this doesn’t work, you may want to consider a different trimmer that is better suited to your needs.

I’ve found the Dewalt 20v trimmer to be a bit heavy and unbalanced, especially when I’m using it for an extended period of time.

However, I’ve been able to alleviate some of the discomfort by adjusting the handle to a more comfortable position.

Problem 5: Difficulty adjusting the handle

Speaking of the handle, some users may find it difficult to adjust the handle to their preferred position.

This can cause discomfort or make it challenging to control the trimmer.

Cause: Difficulty adjusting the handle may be caused by a poorly designed handle or a trimmer that is not easy to adjust.

Quick fix: If you’re having trouble adjusting the handle, try loosening the screws or bolts that hold it in place. If this doesn’t work, you may want to contact Dewalt customer support for assistance.

I’ve had some trouble adjusting the handle on my Dewalt 20v trimmer, but I’ve been able to get it to a comfortable position with a little trial and error.

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However, I can see how this could be a frustrating issue for users who aren’t as mechanically inclined.

Problem 6: Durability issues

The Dewalt 20v trimmer is built to last, but some users may find that it breaks easily or wears down quickly, reducing its effectiveness over time.

Cause: Durability issues may be caused by a poorly designed trimmer, a trimmer that is not built to handle tough jobs, or normal wear and tear.

Quick fix: If you’re experiencing durability issues with your Dewalt 20v trimmer, try contacting Dewalt customer support for assistance. They may be able to help you diagnose the problem and offer a solution.

I haven’t had any major durability issues with my Dewalt 20v trimmer, but I have noticed that the spool can wear down quickly if I’m trimming a particularly tough patch of grass.

I’ve been able to replace the spool with a new one and get back to trimming in no time.

Problem 7: Noise level

Last but not least, some users may find the Dewalt 20v trimmer to be too loud.

This can cause discomfort or make it challenging to use the trimmer in certain settings.

Cause: Noise level issues may be caused by a poorly designed trimmer or a trimmer that is not built to suppress sound.

Quick fix: If the noise level is too high for your liking, try wearing ear protection while using the trimmer.

You may also want to consider a different trimmer that is designed to be quieter.

I’ve found the Dewalt 20v trimmer to be a bit noisy, but it’s not a dealbreaker for me. I usually wear ear protection while using it, which helps to reduce the noise level.

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Dewalt 20v vs. Dewalt 18v: Differences

Here’s a table comparing the Dewalt 20v and 18v trimmers:

FeatureDewalt 20v TrimmerDewalt 18v Trimmer
BatteryMore powerful, longer runtimeSmaller, better for lighter tasks
PowerMore powerful, better for tougher jobsLess powerful, better for lighter tasks
Weight and BalanceWell balanced, comfortable to useSlightly heavier, less balanced
Line FeedQuick and easy to load, reliableCan be finicky and prone to jamming
AdjustabilityEasy to adjust the handle for comfortHandle is not as adjustable
DurabilityVery durable and built to lastThe handle is not as adjustable
Noise LevelCan be noisy, but not excessiveSimilar noise level to the 20v model

The Dewalt 20v trimmer is a more powerful and versatile tool, better suited for heavier trimming jobs.

However, if you only need to do lighter trimming tasks, the 18v model may be a better choice due to its smaller battery and lighter weight.

Additionally, the 20v model is generally more durable and reliable, with better line feed and adjustability features.

Ultimately, the choice between these two models will depend on your specific needs and preferences.

Summary

The Dewalt 20v trimmer is a powerful and efficient tool for keeping your lawn and garden looking neat and tidy.

However, like any tool, it’s not without its problems.

Some common issues that users may experience include battery issues, line feed problems, motor problems, weight and balance issues, difficulty adjusting the handle, durability issues, and noise levels.

Fortunately, many of these issues can be easily fixed with a little troubleshooting or by contacting Dewalt customer support for assistance.

Whether you’re dealing with a dead battery or a noisy motor, there are solutions available to help you get the most out of your trimmer.

Personally, I’ve had a great experience using my Dewalt 20v trimmer.

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While I have encountered a few of the problems mentioned above, I’ve been able to fix them quickly and get back to trimming in no time.

I would highly recommend this trimmer to anyone in the market for a reliable and efficient tool for maintaining their lawn and garden.

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