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10 Best Cordless Grass Strimmer 2025 in the United States
#1
Winner
Worx String Trimmer Cordless 3.0 20V PowerShare 12" Edger & Weed Trimmer (Battery and Charger Not Included) WG163.9
The Worx String Trimmer Cordless 3.0 20V PowerShare is a versatile tool designed for trimming and edging your lawn. One of its strengths is the easy conversion from trimmer to edger, which can be done in seconds, making it convenient for users to switch between tasks. The innovative Command Feed spool system provides instant line feeding, ensuring continuous operation without frequent stops to adjust the line.
Rating
9.8
Chosen by1,106
Battery Capacity (Ah)
Weight
Adjustable Handle and Shaft
Most important from
32299 reviews
#2
Greenworks 48V (2x24V) 17" Brushless Mower+12" String Trimmer +320CFM Blower,(2) 4.0Ah Batteries and 2A Dual Port Charger
The Greenworks 48V (2x24V) cordless grass strimmer set includes a 17-inch brushless mower, a 12-inch string trimmer, and a 320CFM blower, making it a comprehensive lawn care solution. The 2x24V battery system provides a substantial 48V power, ensuring robust performance across all included tools. With two 4.0Ah batteries and a dual-port charger, users can enjoy extended runtime and efficient charging, minimizing downtime.
Rating
9.6
Battery Capacity (Ah)
Weight
Most important from
2244 reviews
#3
Greenworks 40V Lawn Care Combo Kit, Trimmer & Blower for Edging & Leaf Cleanup, 2.0Ah Battery & Charger (Gas-Free Yard Duo)
The Greenworks 40V Cordless String Trimmer + Leaf Blower Combo Kit is a versatile and efficient tool for garden maintenance. Equipped with a 40V battery, it offers robust power for both the string trimmer and leaf blower. The 2.0Ah battery capacity should provide a reasonable runtime for small to medium yards, although prolonged use may require additional batteries. The 12-inch cutting width of the trimmer is suitable for tackling tough grass and weeds, making it a solid choice for maintaining edges and borders. The auto feed line system simplifies use, reducing manual effort in line advancement.
Rating
9.3
Battery Capacity (Ah)
Adjustable Handle and Shaft
Line Feed System
Most important from
10728 reviews
Top 10 Best Cordless Grass Strimmer 2025 in the United States
#1
Winner
Worx String Trimmer Cordless 3.0 20V PowerShare 12" Edger & Weed Trimmer (Battery and Charger Not Included) WG163.9
Worx String Trimmer Cordless 3.0 20V PowerShare 12" Edger & Weed Trimmer (Battery and Charger Not Included) WG163.9
Battery Voltage: 20V
Cutting Width: 12 Inches
Weight: 4.63 pounds
Adjustable Handle and Shaft: Yes
Line Feed System: Command Feed spool
Chosen by 1106 this week
Greenworks 48V (2x24V) 17" Brushless Mower+12" String Trimmer +320CFM Blower,(2) 4.0Ah Batteries and 2A Dual Port Charger
Greenworks 48V (2x24V) 17" Brushless Mower+12" String Trimmer +320CFM Blower,(2) 4.0Ah Batteries and 2A Dual Port Charger
Battery Voltage: 48V
Battery Capacity (Ah): 4.0Ah
Cutting Width: 16.5 Inches
Weight: 57.5 pounds
Line Feed System: auto-feed system
Greenworks 40V Lawn Care Combo Kit, Trimmer & Blower for Edging & Leaf Cleanup, 2.0Ah Battery & Charger (Gas-Free Yard Duo)
Greenworks 40V Lawn Care Combo Kit, Trimmer & Blower for Edging & Leaf Cleanup, 2.0Ah Battery & Charger (Gas-Free Yard Duo)
Battery Voltage: 40V
Battery Capacity (Ah): 2.0Ah
Cutting Width: 12 Inches
Weight: 16.5 Pounds
Adjustable Handle and Shaft: Yes
Line Feed System: Auto feed
BLACK+DECKER 20V MAX Lithium 12 inch Trimmer/Edger (LST300)
BLACK+DECKER 20V MAX Lithium 12 inch Trimmer/Edger (LST300)
Battery Voltage: 20V
Battery Capacity (Ah): 2 Ah
Cutting Width: 12 Inches
Weight: 5.7 pounds
Adjustable Handle and Shaft: Yes
Line Feed System: Automatic spool feed
Worx String Trimmer/Edger/Lawn Mower 3-in-1 Grass Trimmer GT Revolution 20V 12" (2 Batteries & Charger Included) WG170
Worx String Trimmer/Edger/Lawn Mower 3-in-1 Grass Trimmer GT Revolution 20V 12" (2 Batteries & Charger Included) WG170
Battery Voltage: 20V
Battery Capacity (Ah): 2.0 Ah
Cutting Width: 12 inches
Weight: 4.04 pounds
Adjustable Handle and Shaft: 7 handle adjustments
Line Feed System: automatic line feed
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Greenworks 40V Cordless 2-in-1 Trimmer Edger (Gen 2) - 13" Lawn Weed Wacker for Fence & Sidewalk , Lightweight Gas Trimmer Alternative with Auto Feed Spool , 2.0Ah Battery & Charger (40-Min Runtime)
Greenworks 40V Cordless 2-in-1 Trimmer Edger (Gen 2) - 13" Lawn Weed Wacker for Fence & Sidewalk , Lightweight Gas Trimmer Alternative with Auto Feed Spool , 2.0Ah Battery & Charger (40-Min Runtime)
Battery Voltage: 40V
Battery Capacity (Ah): 2.0Ah
Cutting Width: 13 inches
Weight: 10.78 pounds
Adjustable Handle and Shaft: telescoping shaft, adjustable handle
Line Feed System: auto-feed line
Noise Level: 78dB
Worx String Trimmer Cordless & Edger 20V 10" Weed Trimmer PowerShare (Battery & Charger Included) WG154
Worx String Trimmer Cordless & Edger 20V 10" Weed Trimmer PowerShare (Battery & Charger Included) WG154
Battery Voltage: 20V
Battery Capacity (Ah): 2.0 Ah
Cutting Width: 10 inches
Weight: 3.2 pounds
Line Feed System: Automatic
Greenworks 40V 12" Cordless String Trimmer, 2.0Ah Battery and Charger Included
Greenworks 40V 12" Cordless String Trimmer, 2.0Ah Battery and Charger Included
Battery Voltage: 40V
Battery Capacity (Ah): 2.0Ah
Cutting Width: 12 Inches
Weight: 12 Pounds
Line Feed System: auto-feed head
#10
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Buying Guide for the Best Cordless Grass Strimmer
Choosing the right cordless grass strimmer can make your lawn maintenance tasks much easier and more efficient. When selecting a strimmer, it's important to consider several key specifications to ensure you get a model that fits your needs. Understanding these specs will help you make an informed decision and find a strimmer that is both effective and convenient for your specific gardening tasks.Battery VoltageBattery voltage indicates the power output of the strimmer. Higher voltage typically means more power, which can make cutting through thick or tough grass easier. Strimmers usually come in voltages ranging from 18V to 40V or more. For light trimming and small gardens, an 18V to 20V strimmer should suffice. For larger areas or tougher grass, consider a model with 36V or higher.
Battery Capacity (Ah)Battery capacity, measured in ampere-hours (Ah), determines how long the strimmer can run on a single charge. A higher Ah rating means longer runtime. Strimmers typically have batteries ranging from 2.0Ah to 5.0Ah. If you have a small garden, a 2.0Ah battery may be enough. For larger gardens or extended use, look for a battery with 4.0Ah or more to avoid frequent recharging.
Cutting WidthCutting width refers to the diameter of the area the strimmer can cut in one pass. A wider cutting width allows you to cover more ground quickly, which is useful for larger lawns. Strimmers usually have cutting widths between 25cm and 35cm. For small to medium gardens, a cutting width of 25cm to 30cm is adequate. For larger areas, a cutting width of 30cm or more will help you finish the job faster.
WeightThe weight of the strimmer affects how easy it is to handle and maneuver. Lighter models are easier to use for extended periods, especially if you have a lot of trimming to do. Strimmers can weigh anywhere from 2kg to 5kg. If you have a small garden or need to use the strimmer for long periods, opt for a lighter model. For tougher jobs, a slightly heavier model may offer more stability and power.
Adjustable Handle and ShaftAn adjustable handle and shaft allow you to customize the strimmer to your height and preferred working position, which can reduce strain and improve comfort. Look for models with telescopic shafts and adjustable handles if you want to ensure a comfortable fit. This feature is particularly important if multiple people of different heights will be using the strimmer.
Line Feed SystemThe line feed system determines how the cutting line is dispensed. There are three main types: bump feed, automatic feed, and manual feed. Bump feed requires you to tap the head on the ground to release more line, automatic feed releases line as needed without intervention, and manual feed requires you to adjust the line by hand. Automatic feed systems are the most convenient, especially for beginners, while bump feed systems offer more control for experienced users.
Noise LevelNoise level is an important consideration, especially if you live in a quiet neighborhood or have noise restrictions. Cordless strimmers are generally quieter than petrol models, but noise levels can still vary. Look for models with lower decibel (dB) ratings if noise is a concern. A quieter strimmer will be more pleasant to use and less likely to disturb your neighbors.