4.4 Amp 13 in. 2-in-1 Trimmer/Edger

MODEL # ST7700

  • Black & Decker’s electric lawn and garden equipment releases zero emissions in your yard, helping to reduce your carbon footprint
  • 4.4 amp motor is ideal for tough weeds, grass and overgrowth
  • AFS™ spool automatically advances line without bumping
  • Groom 'N' Edge™ converts from trimming to edging in seconds
  • Edge guide allows precise edging along sidewalks and driveways
          4 stars 2 Reviews Print This Page
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Product Details

Key Features

  • 4.4 amp motor
  • AFS™ automatic feed spool
  • Groom 'N' Edge™
  • Edge guide
  • Built-in auxiliary handle
  • Cord retention system


  • Ideal for tough weeds. grass and overgrowth
  • Advances line without bumping
  • Converts from trimming to edging in seconds
  • Precise edging along sidewalks and driveways
  • Comfort and control
  • Prevents Accidental Cord Disconnection


  • Trims grass in hard to reach areas where mowers cannot cut
  • Maintenance edging along hard surfaces

Technical Specifications

  • Amps4.4 Amps
  • rpm10000 rpm
  • Cutting Swath13 "
  • Line Diameter0.065 "
  • Feed SystemAFS
  • Replacement AccessoriesAF-100
  • Weight4.5 lbs
  • Power SourceCorded

2 Year Limited Warranty

Black & Decker (U.S.) Inc. warrants this product for two (2) years against any defects in material or workmanship. The defective product will be replaced or repaired at no charge in either of two ways.

The first, which will result in exchanges only, is to return the product to the retailer from whom it was purchased (provided that the store is a participating retailer). Returns should be made within the time period of the retailer?s policy for exchanges (usually 30 to 90 days after the sale). Proof of purchase may be required. Please check with the retailer for their specific return policy regarding returns that are beyond the time set for exchanges.

The second option is to take or send the product (prepaid) to a Black & Decker owned or authorized Service Center for repair or replacement at our option. Proof of purchase may be required. Black & Decker owned and authorized Service Centers are listed under "Tools-Electric" in the yellow pages of the phone directory.

This warranty does not apply to accessories. This warranty gives you specific legal rights and you may have other rights which vary from state to state or province to province. Should you have any questions, contact the manager of your nearest Black & Decker Service Center. This product is not intended for commercial use.

LATIN AMERICA: This warranty does not apply to products sold in Latin America. For products sold in Latin America, check country specific warranty information contained in the packaging, call the local company or see the website for warranty information.


    Ratings & Reviews

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    User Reviews for

    4.4 Amp 13 in. 2-in-1 Trimmer/Edger

    0 people recommended the following review
    Nigel Trueman Wrote:
    works but worried about line feeding
    I am writing this after using it for the first time. Everything OK for now but I'm worried about the auto feed mechanism since it looks to me like it just feeds more line whether you need it or not and when a piece breaks it takes ages to feed more line. If this is so I'm going to be getting through a lot of line and it's not cheap. B&D might be following the printer and ink model here, I hope not.



    Auto feed mechanism

    4/27/2014 5:41:47 PM

    0 people recommended the following review
    sle123 Wrote:
    easy to use
    easy to use, no problem starts up cause it's electric



    string ran out fast. Broke already, piece inside, spool stop working. Years ago had an electric lasted me 15 yrs. The new stuff really stinks. Used three times and third time broke

    9/5/2013 9:19:42 PM

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