String trimmers are available in cordless, corded or gas models. Use this guide to compare your options and select the best string trimmer to meet your needs.

Gas or electric?

Gas hedge trimmers are often preferred for big properties and extended use, and so they still perform the best job of whacking away thick underbrush. However, gas engines require more care and maintenance -- and don't ignore makers' warnings regarding fuel storage and ethanol content in fuel -- doing so can cause a costly repair that won't be covered under warranty.

Cordless Electric String Trimmers

Because they're battery-powered, cordless trimmers don't require that you be worried about gas or even oil. They also don't need an extension cord that will restrict your flexibility.

Different features for example the model of the shaft or perhaps the cutting style may help you choose the best string trimmer. However, the important draw of cordless string trimmers may be the power supply.

New battery technology has made cordless weed whackers very popular than in the past. Actually, some have adequate battery lifespan to end the same jobs that the gas trimmer can.

Types of Batteries

You'll find 2 kinds of rechargeable batteries designed for your lawn tools:

Lithium-ion batteries

Ni-Cad batteries

Lithium-ion batteries are getting to be the conventional, but both types provide power to your yardwork tasks. However, if you'll be working on large projects, think about a backup battery therefore you won't must watch for one battery to recharge in the event you run out or power before you're done.

And do not forget that the battery only drains when you're squeezing the trigger. Only run the trimmer when you're trimming, along with the battery lasts even longer.

Lithium-Ion Batteries

Lithium-ion batteries are definitely the more recent innovation to power string trimmers. Designed for improved performance, lithium-ion batteries are extremely popular for 3 reasons:

1. They're lightweight - up to 50% lighter than a comparable Ni-Cad battery - therefore the string trimmer won’t weigh the maximum amount of while in use.

2. They don't experience any drop-off in power or performance because the battery runs down. Power output stays consistent throughout the entire cycle useful.

3. They can be recharged approximately 3 times as many times as being a Ni-Cad battery just before the battery has to be replaced.

Lithium-ion batteries can be purchased in a number of voltages, including 18 volts to 82 volts. Check your trimmer's product manual to ascertain exactly how much voltage you need when choosing a replacement lithium-ion battery

Ni-Cad Batteries

Ni-Cad batteries are still available, nonetheless they represent an older form of battery technology. They're relatively heavy, and you will definitely view a noticeable drop-off in power and satisfaction like a Ni-Cad battery runs right down to the final from the charge.

In the past, Ni-Cad batteries have already been less expensive than their high-performance lithium-ion counterparts. However, they're becoming less available, which means that you'll have lots of more years of trimming prior to you if you choose a lithium-ion trimmer when it comes time for you to upgrade.

Types of Trimmer Shafts

In the same way you'll find 2 types of batteries accessible for your cordless string trimmers, you'll also find string trimmer shafts in just two different styles, one of which is more common in comparison to the other:

Straight shaft string trimmers

Curved shaft string trimmers

Straight shaft string trimmers are the more prevalent type. They work well under fences as well as in hard-to-reach corners or other tight spaces.

Many straight shaft models include a telescoping shaft, which lets you make the shaft as short or long as you have to function comfortably.

Curved shaft string trimmers are far less common within the cordless string trimmer category. The curved design causes it to become challenging to reach small corners, but it really does make these trimmers great for grass and weed trimming in open areas.

String Things

No Longer Tangled String

Typically, trimmer string comes wound around the head which is slowly eaten away with use. Some heads release more string automatically; others you tap on the floor. Eventually, once the spool is empty, you will need to stop and wind a new one.

In case you loved this information and you want to receive details regarding String Trimmer Reviews - i implore you to visit the internet site. Look at Echo's new Rapid-Loader trimmer head, which includes locking clips that hold short bits of plastic string. When it's time and energy to replace them, you merely take out that old line and slide within the new-no winding necessary. Roger loves them. "I keep a few strings during my pocket," he says. "Within 30 seconds, I can have new ones on and I'm off to work again."


For rocky and hilly acreage, think about 4-cycle, two-wheel trimmer/mower. It will cut grass like a rotary mower without having the shriek of metal blades scalping rocks, and furthermore, as the string head sits solution in front, it trims right around posts and walls. The disadvantages are price (starting at $450) and because you can't flip it up on edge for maintaining a crisp border around beds and walks, since you can by using a regular string trimmer.

Trimmer Technique

Having the height right

A string trimmer - can strip a lawn bald if held too next to the surface. Keep your string head about 2 to 3 inches up and running, like a mower blade, and sweep the equipment sideways within a steady motion parallel to the ground. Don't worry should you don't get it right the first time; all of us make some mistakes, and will also grow out-as being a bad haircut.

Cutting Overgrown Grass

If you trim tall grass and weeds at ground level, the stems are liable to tangle across the trimmer head and stall it. Roger's solution is to trim tall weeds from the top down, hence the string chomps them into little pieces. For big fields of grass, consider acquiring a special grass-cutting head that has three plastic blades built to lay the stems down flat without tangling the mechanism.


Once you've established a clean edge along driveways, walks, and flower beds, you may maintain it along with your trimmer. Just shift your grip therefore the string spins vertically, as an airplane propeller. It will track right down the bed line to make hash for any sideways-growing grass.

Trimming near trees, posts, and steps

A string trimmer can get right approximately tree and shrub trunks, fence posts, and concrete steps. But be careful to stop short of hitting these using the string. You can kill a tree by stripping its bark, or cut a chunk out of wood or concrete. Approach these fixtures gingerly, and pull back the instant you hear or notice the distinctive click of slapping string. (Or much better, create mulch beds around trees and posts so that you never have to get close.)

Cutting brush

If you change to a metal blade for cutting brush and saplings, protect yourself with long pants, helmet, boots, and goggles or even a face mask, plus shoulder straps to stop you from getting an aching back. Never get rid of the blade guard: It not merely protects you, additionally, it keeps the blade from wreaking havoc on rocks, walks, or posts.

Keeping it clean

With any trimmer, wipe off pieces of grass and debris when you stop for a day, and check the gas level and what's left around the string reel. Neatly coil the cord or recharge the batteries on electric machines. Some gas machines has to be stored upright or level so fluids don't leak; examine your manual.