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10 Best Cordless Grass Trimmers 2025 in the United States
#1
Winner
Worx String Trimmer Cordless GT3.0 20V PowerShare 12" Edger & Weed Trimmer (2 Batteries & Charger Included) WG163
The Worx String Trimmer Cordless GT3.0 stands out with its dual functionality as both a trimmer and edger, which can be switched with ease. The inclusion of two 20V Power Share batteries is a major advantage, offering extended use and compatibility with other Worx tools. The instant line feed system is user-friendly, ensuring smooth operation without manual adjustments, and the lifetime free spools add further value.
Rating
10.0
Chosen by1,199
Battery Capacity (Ah)
Weight
Adjustable Shaft
Most important from
33374 reviews
#2
EGO POWER+ String Trimmer, Battery Powered, 16" Trimmer for Weeds and Grass with POWERLOAD, LINE IQ, Telescopic Carbon Fiber Shaft, Includes 56V 4.0Ah Battery and Charger - ST1623T
The EGO POWER+ String Trimmer is a solid choice for those looking to maintain their yard with a cordless tool. It boasts a powerful 56V battery with a 4.0Ah capacity, ensuring a lengthy operational time before recharging is necessary. The 16-inch cutting width is generous, allowing users to cover a large area efficiently. Its weight, at 7.5 pounds, is reasonably light, making it easier to handle without causing arm fatigue.
Rating
8.5
Battery Voltage
Battery Capacity (Ah)
Weight
Most important from
2242 reviews
#3
EGO Power+ MHC1603 Multi-Head Combo Kit 16-Inch 56-Volt Carbon Fiber String Trimmer with POWERLOAD & 8-Inch Carbon Fiber Edger Attachment & 56-Volt Power Head, 4.0Ah Battery and 320W Charger Included
The EGO MHC1603 Multi-Head Combo Kit is a versatile cordless grass trimmer designed for users who want flexibility and power in one package. It runs on a 56-volt 4.0Ah lithium battery, giving you up to 45 minutes of trimming time and up to 75 minutes when using the edger attachment, which is quite good for most garden tasks. The 16-inch cutting width is a solid middle ground, allowing you to cover ground efficiently without being too bulky. One nice convenience is the POWERLOAD technology, which automatically feeds the trimming line at the push of a button, saving you the hassle of manual adjustments.
Rating
7.9
Battery Voltage
Battery Capacity (Ah)
Cutting Width
Most important from
144 reviews
Top 10 Best Cordless Grass Trimmers 2025 in the United States
#1
Winner
Worx String Trimmer Cordless GT3.0 20V PowerShare 12" Edger & Weed Trimmer (2 Batteries & Charger Included) WG163
Worx String Trimmer Cordless GT3.0 20V PowerShare 12" Edger & Weed Trimmer (2 Batteries & Charger Included) WG163
Battery Voltage: 20V
Cutting Width: 12 Inches
Weight: 6 pounds
Adjustable Shaft: Yes
Line Feed System: Instant line feed
Chosen by 1199 this week
EGO POWER+ String Trimmer, Battery Powered, 16" Trimmer for Weeds and Grass with POWERLOAD, LINE IQ, Telescopic Carbon Fiber Shaft, Includes 56V 4.0Ah Battery and Charger - ST1623T
EGO POWER+ String Trimmer, Battery Powered, 16" Trimmer for Weeds and Grass with POWERLOAD, LINE IQ, Telescopic Carbon Fiber Shaft, Includes 56V 4.0Ah Battery and Charger - ST1623T
Battery Voltage: 56V
Battery Capacity (Ah): 4.0Ah
Cutting Width: 16 Inches
Weight: 7.5 pounds
Adjustable Shaft: Telescopic carbon fiber
Line Feed System: Dual-line spiral-twist 0.095-inch
EGO Power+ MHC1603 Multi-Head Combo Kit 16-Inch 56-Volt Carbon Fiber String Trimmer with POWERLOAD & 8-Inch Carbon Fiber Edger Attachment & 56-Volt Power Head, 4.0Ah Battery and 320W Charger Included
EGO Power+ MHC1603 Multi-Head Combo Kit 16-Inch 56-Volt Carbon Fiber String Trimmer with POWERLOAD & 8-Inch Carbon Fiber Edger Attachment & 56-Volt Power Head, 4.0Ah Battery and 320W Charger Included
Battery Voltage: 56 volts
Battery Capacity (Ah): 4.0 Ah
Cutting Width: 16 inches
Weight: 33.5 pounds
Adjustable Shaft: Yes
Line Feed System: POWERLOAD
EGO Power+ String Trimmer, Battery Powered, 16" Trimmer for Weeds and Grass with POWERLOAD, Telescopic Carbon Fiber Shaft, Includes 56V 2.5Ah Battery and Charger - ST1611T
EGO Power+ String Trimmer, Battery Powered, 16" Trimmer for Weeds and Grass with POWERLOAD, Telescopic Carbon Fiber Shaft, Includes 56V 2.5Ah Battery and Charger - ST1611T
Battery Voltage: 56V
Battery Capacity (Ah): 2.5Ah
Cutting Width: 16 Inches
Weight: 17.11 pounds
Adjustable Shaft: Yes
Line Feed System: POWERLOAD technology
Related Products
Up to 26% off
EGO POWER+ Combo, Cordless Trimmer and Blower, 15" Trimmer for Weeds and Grass with Rapid Reload and Cordless Electric 530 CFM Blower, Includes 56V 2.5Ah Battery and Charger - ST1502LB
EGO POWER+ Combo, Cordless Trimmer and Blower, 15" Trimmer for Weeds and Grass with Rapid Reload and Cordless Electric 530 CFM Blower, Includes 56V 2.5Ah Battery and Charger - ST1502LB
Battery Voltage: 56V
Battery Capacity (Ah): 2.5Ah
Cutting Width: 15-inch
Weight: 18.3 pounds
Line Feed System: Rapid Reload head
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 Shaft: Yes
Line Feed System: Automatic
Greenworks 40V 13-Inch Cordless String Trimmer/Edger and Leaf Blower Combo Kit + 3 Bonus Spools, 2.0Ah Battery and Charger Included
Greenworks 40V 13-Inch Cordless String Trimmer/Edger and Leaf Blower Combo Kit + 3 Bonus Spools, 2.0Ah Battery and Charger Included
Battery Voltage: 40V
Battery Capacity (Ah): 2.0Ah
Cutting Width: 13 Inches
Weight: 17.2 pounds
Adjustable Shaft: Yes
Line Feed System: Automatic
EGO POWER+ String Trimmer, Battery Powered, 15" Trimmer for Weeds and Grass with Rapid Reload, Split Shaft, Includes 56V 2.5Ah Battery and Charger - ST1502SA
EGO POWER+ String Trimmer, Battery Powered, 15" Trimmer for Weeds and Grass with Rapid Reload, Split Shaft, Includes 56V 2.5Ah Battery and Charger - ST1502SA
Battery Voltage: 56V
Battery Capacity (Ah): 2.5Ah
Cutting Width: 15 Inches
Weight: 7.4 Pounds
Line Feed System: Rapid-Reload head
#10
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Buying Guide for the Best Cordless Grass Trimmers
Choosing the right cordless grass trimmer can make maintaining your lawn much easier and more efficient. When selecting a trimmer, 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 trimmer that is both effective and convenient for your specific lawn care tasks.Battery VoltageBattery voltage indicates the power output of the trimmer. Higher voltage typically means more power, which can be useful for tougher trimming tasks. Trimmers with lower voltage (18-20V) are suitable for light trimming and smaller yards, while those with higher voltage (36-40V or more) are better for larger areas and thicker grass. Consider the size of your lawn and the type of vegetation you need to trim when choosing the right voltage.
Battery Capacity (Ah)Battery capacity, measured in ampere-hours (Ah), determines how long the trimmer can run on a single charge. A higher Ah rating means longer runtime. For small to medium-sized lawns, a battery with 2-3 Ah should suffice. For larger lawns or more intensive use, look for batteries with 4 Ah or more. Think about how long you typically spend trimming your lawn to decide on the appropriate battery capacity.
Cutting WidthCutting width refers to the diameter of the area the trimmer can cut in one pass. A wider cutting width (12-15 inches) allows you to cover more ground quickly, which is ideal for larger lawns. Narrower cutting widths (8-10 inches) offer more precision and are better suited for smaller yards or areas with intricate landscaping. Choose a cutting width based on the size and complexity of your lawn.
WeightThe weight of the trimmer affects how easy it is to handle and maneuver. Lighter trimmers (5-7 pounds) are easier to use for extended periods and are suitable for smaller tasks. Heavier trimmers (8-10 pounds or more) may offer more power but can be tiring to use for long durations. Consider your physical strength and how long you plan to use the trimmer when evaluating weight.
Adjustable ShaftAn adjustable shaft allows you to change the length of the trimmer to suit your height and reach. This feature can improve comfort and reduce strain during use. If multiple people of different heights will be using the trimmer, or if you need to reach under bushes or into tight spaces, an adjustable shaft can be very beneficial. Look for trimmers with easy-to-adjust mechanisms for added convenience.
Line Feed SystemThe line feed system determines how the trimmer advances the cutting line. There are three main types: bump feed, automatic feed, and manual feed. Bump feed systems require you to tap the trimmer head on the ground to release more line, which can be quick but may interrupt your work. Automatic feed systems release line as needed without any action from you, offering continuous operation. Manual feed systems require you to stop and adjust the line manually, which can be time-consuming. Choose a line feed system based on your preference for convenience and ease of use.
Noise LevelNoise level is an important consideration, especially if you live in a neighborhood with noise restrictions or if you prefer a quieter operation. Cordless trimmers are generally quieter than gas-powered models, but there can still be variations in noise levels. Look for trimmers with noise ratings if this is a concern for you. Quieter models are typically more pleasant to use and less likely to disturb others.