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String Trimmer, Electric, 40V, Li-Ion, 6Ah

  • Zoro #: G0067980
  • Mfr #: DCST990H1


  • Cutting Width: 15"
  • Battery Type: Li-Ion
  • Run Time: 75 min.
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Dewalt #DCST990H1 Specifications

  • Zoro #: G0067980
  • Mfr #: DCST990H1
Cutting Width: 15" Battery Type: Li-Ion
Run Time: 75 min. Engine: Electric
Fuel Type: Battery Includes: 40V, 6.0Ah Lithium-Ion Battery, Battery Charger
Line Diameter: 0.080" Item: String Trimmer
Battery Amperage: 6.0 Battery Voltage: 40
Shaft Type: Straight Charge Time: 2 hr.
Shaft Length: 55" Line Advance: Bump - Dual Exit
Country of Origin (subject to change): China


The 40V MAX* String Trimmer features a patented gear drive design for amplified torque when powering through overgrowth. The bump feed head provides 15" of swath with DEWALT's 0.080" line (0.095" line is also compatible). The variable speed trigger offers precise power control as well as performance and runtime management with the Hi/Lo speed control switch.


  • 15" cutting swath with 0.080" line (also accepts 0.095" line)
  • 6.0Ah premium high capacity battery (50% more run time than the 4.0Ah DCB404)
  • High-efficiency brushless motor maximizing run time and motor life
  • Patented gear drive design that powers through overgrowth
  • Variable trigger with hi/lo speed control for added power or extended runtime
  • Part of the 40V MAX* system of Outdoor Power Equipment

Restrictions and Compliance

Hazardous material

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