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Best Lightweight Cordless String Trimmers (2026)

Battery string trimmers with the lowest listed weights.

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  1. 1
    Lightest

    Greenworks 24V 12" String Trimmer/Edger

    Score is within our cordless string trimmers ranking
    1.7/10

    5.2 lb, 12 in swath.

    What we like

    • Lowest listed weight in this comparison (5.2 lb)

    Watch out for

    • Lowest cutting swath in this comparison (12 in)
    • Lowest runtime in this comparison (20 min)
    • Lowest kit battery energy in this comparison (48 Wh)
  2. 2
    Light brushless

    Greenworks 24V 13" Brushless String Trimmer/Edger

    Score is within our cordless string trimmers ranking
    4.8/10

    5.51 lb, 13 in, 50 min.

    What we like

      Watch out for

      • 3
        Light 15 in

        Greenworks 24V 15" Brushless String Trimmer, 6.0 Ah Kit

        Score is within our cordless string trimmers ranking
        6.4/10

        6.06 lb, 60 min.

        What we like

          Watch out for

          • 4
            Light 17 in

            Greenworks 40V 17" String Trimmer, 8.0 Ah Kit

            Score is within our cordless string trimmers ranking
            8.3/10

            7.1 lb, 80 min.

            What we like

            • Top runtime in this comparison (80 min)
            • Top kit battery energy in this comparison (320 Wh)

            Watch out for

            What to look for

            Check if weight includes the battery

            Makers don't always say. Compare weights from the same maker when you can.

            Keep comparing