TLDR Review: DEWALT DCST970B String Trimmer
Published: May 2nd, 2025
Pros
- •Offers great power and can cut through tough weeds effectively.
- •Performs well for small yards and is quiet and convenient.
- •Initially performs well with a notable power boost.
- •Battery life improves after initial use; runs well with a 9ah battery.
- •Recommended to have a second battery for larger yards or use with other tools.
- •Changing the trimmer head to Rinough pivot head makes line replacement easier.
Cons
- •Overheats after extended use, causing smoke and stopping functionality.
- •Requires a cooown period after approximately 15 minutes of use.
- •Motor issues lead to failure after warranty repairs and emit a burnt smell.
- •Design flaws with motor location can cause overheating, particularly with moist grass.
- •Air intake blockage and frequent clogging of the spool collar increase maintenance.
- •Repair costs for the motor are high, leading to disappointment with value.
- •Dissatisfaction with brand reputation and quality control.
- •Issues with the trimming head and bump head tangling frequently.
Bottom Line
The DEWALT DCST970B FLEXVOLT 60V MAX String Trimmer demonstrates excellent cutting power and convenience for smaller yards. However, it's plagued by significant overheating and motor reliability issues, making it unsuitable for larger areas or extended use. If you find yourself needing a reliable option, consider investing in a model with a better track record for durability and fewer maintenance concerns.
Get ShopSavvy
ShopSavvy is totally free and works on all popular phones and browsers
Download ShopSavvy App
Compare prices for anything in real-time, set price alerts, watch for deals by keyword, and much more
Install ShopSavvy Browser Extension
Compare and track prices automatically while you shop online at thousands of websites.
Footer 1
Subscribe for Updates
Get the latest news, and updates on ShopSavvy. You'll be glad you did!