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10 bestBattery String Trimmersof April 2025

112M consumers helped this year.

20% off

1

Worx WG927E 40V Cordless Lawnmower & Trimmer Twin Pack – 34cm Mower & 20V Grass Trimmer – Ideal for Medium Gardens (400㎡) Includes 2x 2.0Ah Batteries & Charger – PowerShare Compatible
Worx WG927E 40V Cordless Lawnmower & Trimmer Twin Pack – 34cm Mower & 20V Grass Trimmer – Ideal for Medium Gardens (400㎡) Includes 2x 2.0Ah Batteries & Charger – PowerShare Compatible

WORX

9.8

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8% off

2

Bosch Cordless Grass Trimmer EasyGrassCut 18V-26 (Without Battery, 18 Volt System, Cutting Diameter: 26 cm, in Carton Packaging)
Bosch Cordless Grass Trimmer EasyGrassCut 18V-26 (Without Battery, 18 Volt System, Cutting Diameter: 26 cm, in Carton Packaging)

Bosch Home and Garden

9.6

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8% off

3

WORX WG163E 18V (20V MAX) Cordless Grass Trimmer With Command Feed And 2 Batteries Strimmer Line Strimmers Edge Cutter Black
WORX WG163E 18V (20V MAX) Cordless Grass Trimmer With Command Feed And 2 Batteries Strimmer Line Strimmers Edge Cutter Black

WORX

9.3

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4

Makita DUR181Z 18V Body Only Cordless Li-ion Line Trimmer, Blue
Makita DUR181Z 18V Body Only Cordless Li-ion Line Trimmer, Blue

Makita

9.1

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10% off

5

BLACK+DECKER POWERCONNECT Cordless Strimmer 28cm String Trimmer 18V with AFS (without battery or charger), STC1820PC-GB
BLACK+DECKER POWERCONNECT Cordless Strimmer 28cm String Trimmer 18V with AFS (without battery or charger), STC1820PC-GB

BLACK+DECKER

8.8

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6

Greenworks 24V Cordless Strimmer Lawn Edger With Wheel For Medium Gardens, 33cm Cutting Width, Autofeed 2mm Nylon Line, 24V 4Ah Battery & Charger, 3 Year Guarantee GD24LT33K4
Greenworks 24V Cordless Strimmer Lawn Edger With Wheel For Medium Gardens, 33cm Cutting Width, Autofeed 2mm Nylon Line, 24V 4Ah Battery & Charger, 3 Year Guarantee GD24LT33K4

Greenworks

8.5

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7

Greenworks Cordless String Trimmer G40LT with 3 Pieces of Double Thread Spool (Li-Ion 40 V 30 cm Cutting width 7000 rpm Rotatable and Tiltable Motor Head Aluminium Guide Rail, 2Ah Battery and Charger)
Greenworks Cordless String Trimmer G40LT with 3 Pieces of Double Thread Spool (Li-Ion 40 V 30 cm Cutting width 7000 rpm Rotatable and Tiltable Motor Head Aluminium Guide Rail, 2Ah Battery and Charger)

Greenworks

8.2

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8

Makita DUR193Z 18V Li-ion LXT Line Trimmer – Batteries and Charger Not Included
Makita DUR193Z 18V Li-ion LXT Line Trimmer – Batteries and Charger Not Included

Makita

7.9

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9

Flymo EasiTrim 250 2-in-1 Cordless Grass Trimmer - Without POWER FOR ALL Battery and Charger, 25cm Cutting Width, Edging mode, Automatic line feed, Lightweight for easy trimming
Flymo EasiTrim 250 2-in-1 Cordless Grass Trimmer - Without POWER FOR ALL Battery and Charger, 25cm Cutting Width, Edging mode, Automatic line feed, Lightweight for easy trimming

Flymo

7.6

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10

Ryobi 18 V ONE+ Cordless Grass Trimmer RY18LT23A-0 (Cutting Width 23 cm, EasyEdge for Switch Between Edge and Trimming Mode, Includes 1 x Line Spool, without Battery & Charger in Box), Green
Ryobi 18 V ONE+ Cordless Grass Trimmer RY18LT23A-0 (Cutting Width 23 cm, EasyEdge for Switch Between Edge and Trimming Mode, Includes 1 x Line Spool, without Battery & Charger in Box), Green

RYOBI

7.3

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A Guide to Selecting the Best Battery String Trimmers

Battery-powered string trimmers are a great choice for maintaining your lawn and garden. They offer the convenience of cordless operation, making them easy to maneuver and use without the hassle of dealing with gas or power cords. When choosing a battery string trimmer, it's important to consider several key specifications to ensure you get the best fit for your needs.

Battery Voltage

Battery voltage determines the power output of the trimmer. Higher voltage batteries provide more power, which can be useful for tackling thicker grass and weeds. Common voltage ratings range from 18V to 80V. For light trimming and maintenance, a lower voltage (18V-24V) may suffice. For more demanding tasks, consider a higher voltage (40V-80V) to ensure efficient performance.

Battery Capacity (Ah)

Battery capacity, measured in ampere-hours (Ah), indicates how long the battery can run before needing a recharge. Higher capacity batteries (e.g., 4Ah or 5Ah) will last longer, allowing you to complete larger jobs without interruption. If you have a small yard or only need occasional trimming, a lower capacity battery (e.g., 2Ah) may be adequate. For larger areas or frequent use, opt for a higher capacity battery to avoid frequent recharging.

Cutting Width

Cutting width refers to the diameter of the area the trimmer can cut in a single pass. Wider cutting widths (e.g., 14-16 inches) allow you to cover more ground quickly, making them ideal for larger lawns. Narrower cutting widths (e.g., 10-12 inches) offer more precision and are better suited for smaller areas or detailed work around flower beds and edges. Choose a cutting width based on the size and type of area you need to trim.

Weight

The weight of the trimmer affects how easy it is to handle and maneuver. Lighter trimmers (e.g., 5-7 pounds) are easier to use for extended periods and are less tiring, making them suitable for users who may have limited strength or endurance. Heavier trimmers (e.g., 8-12 pounds) may offer more durability and power but can be more challenging to use for long durations. Consider your physical capability and the amount of time you plan to spend trimming when choosing the weight of the trimmer.

Adjustable Shaft

An adjustable shaft allows you to change the length of the trimmer to suit your height and reach. This feature is important for comfort and ergonomics, ensuring you can use the trimmer without straining your back or arms. If multiple people will be using the trimmer, or if you need to reach different areas, an adjustable shaft can provide the flexibility needed for a comfortable trimming experience.

Line Feed System

The line feed system determines how the trimmer's cutting line is advanced. There are manual feed systems, bump feed systems, and automatic feed systems. Manual feed requires you to pull out the line manually, bump feed advances the line when you tap the trimmer head on the ground, and automatic feed advances the line automatically as needed. Automatic feed systems are the most convenient and user-friendly, while bump feed systems offer more control. Choose a line feed system based on your preference for convenience and control.

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