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10 Best Cordless Grass Strimmer 2025 in the United States
#1
Winner
Greenworks 40V 12" Cordless String Trimmer, 2.0Ah Battery and Charger Included
The Greenworks 40V 12" Cordless String Trimmer offers a robust 40V battery that provides ample power to tackle tough grass and weeds. With a 2.0Ah battery capacity included, it’s a convenient package for users who prioritize ease of use and straightforward maintenance. The 12-inch cutting width is suitable for small to medium-sized yards, providing a good balance between coverage and maneuverability.
Rating
10.0
Chosen by1,429
Battery Voltage
Battery Capacity (Ah)
Cutting Width
Most important from
6125 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
9.7
Battery Capacity (Ah)
Weight
Most important from
2432 reviews
#3
DEWALT 20V MAX String Trimmer and Leaf Blower Kit, Cordless, Battery & Charger Included (DCKO215M1)
The DEWALT 20V MAX String Trimmer and Leaf Blower Kit offers a robust option for those looking for a versatile cordless grass strimmer. One of its key strengths is the 13-inch cutting width, which allows for efficient trimming over a larger area. The battery-powered design with a 20V battery provides good runtime and portability, making it convenient for use without the hassle of cords.
Rating
9.1
Weight
Most important from
823 reviews
Top 10 Best Cordless Grass Strimmer 2025 in the United States
#1
Winner
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
Chosen by 1429 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
DEWALT 20V MAX String Trimmer and Leaf Blower Kit, Cordless, Battery & Charger Included (DCKO215M1)
DEWALT 20V MAX String Trimmer and Leaf Blower Kit, Cordless, Battery & Charger Included (DCKO215M1)
Battery Voltage: 20V
Cutting Width: 13 Inches
Weight: 0.705 ounces
Worx 20V GT Revolution 12" Cordless String Trimmer & Turbine Leaf Blower Power Share Combo Kit - WG930.2 (Batteries & Charger Included)
Worx 20V GT Revolution 12" Cordless String Trimmer & Turbine Leaf Blower Power Share Combo Kit - WG930.2 (Batteries & Charger Included)
Battery Voltage: 20V
Battery Capacity (Ah): 2Ah
Cutting Width: 12 Inches
Weight: 7.5 pounds
Adjustable Handle and Shaft: Telescoping shaft extends by 1 foot
Line Feed System: Command Feed technology
Worx 20V String Trimmer + Turbine Blower + Hedge Trimmer (Batteries & Charger Included)
Worx 20V String Trimmer + Turbine Blower + Hedge Trimmer (Batteries & Charger Included)
Battery Voltage: 20V
Cutting Width: 22 inches
Weight: 17.65 pounds
Line Feed System: Command Feed
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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
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
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
#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.