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eFORCE 56V 16 in. Brushless Cordless Battery Trimmer with 2.5Ah Battery and Charger

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  • Hi/Lo speed settings for optimized cutting and battery life
  • Lightweight with cushioned handle grip for greater control
  • Variable speed trigger for ultimate power control
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Product Overview

The ECHO eFORCE 56V DSRM-2100 is a 16" String Trimmer that provides a lightweight powerful cutting performance equal to a gas trimmer, and 10% higher torque than the equivalent competitor models. ​With a 2.5Ah eFORCE battery and brushless motor, this string trimmer is ideal for medium trimming of fence post, fence lines, sidewalks, flower beds, and any place that a lawn mower cannot easily be use. The large 16 in. cutting swath allows for quick and efficient trimming.
  • For questions about service and repair, please call Echo at 1-800-432-ECHO or reference the Service & Repair document
  • Speed-Feed 400 cutting head reloads in seconds without disassembly
  • Pre-loaded with ECHO .095" dia Silentwist line
  • 16 in. cutting swath
  • Hi/Lo speed settings for optimized cutting and extended battery life.
  • Lightweight with cushioned handle grip for greater comfort
  • Variable speed trigger for ultimate power control
  • 2.5Ah battery and charger included
  • Run time: 2.5Ah - up to 56 min : 5.0Ah - up to 110 min
  • 5-year consumer warranty and 2-year commercial warranty
  • Click here for more information on Electronic Recycling Programs
  • California residents

Additional Resources

From the Manufacturer

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Name40V Expand-It Cordless Battery Attachment Capable String Trimmer with 4.0 Ah Battery and ChargereFORCE 56V 16 in. Brushless Cordless Battery Trimmer with 2.5Ah Battery and Charger18V LXT Lithium-Ion Brushless Cordless String Trimmer Kit20V MAX Brushless Cordless Battery Powered String Trimmer Kit with (1) 5Ah Battery & Charger
Save $30.00 (17%)
Voltage (v)40v56v18v20v
FeaturesAttachment Capable,Precut Lines,RechargeableAntivibration,Automatic Line-Advance System,Brushless,Rechargeable,Rust Resistant,UV Protected,Zero EmissionsBrushless,Zero EmissionsAntivibration
Line Advance SystemBumpBumpBumpBump
Battery/Charger(1) 4 Ah Battery & Charger Included(1) 2.5 Ah Battery & Charger Included(1) 4 Ah Battery & Charger Included(1) 5 Ah Battery & Charger Included
Power TypeCordlessCordlessCordlessCordless
Shaft TypeStraightStraightStraightStraight
Line Style Size.080.095Assorted Sizes.080
Shaft Length (in.)29.557.75 in6738 in
Trimmer Line TypeStringStringStringString
View ProductView ProductView ProductView Product



Assembled Depth (in.)67.50 inAssembled Height (in.)11.00 in
Assembled Width (in.)9.00 inLine Style Size.095
Maximum Cutting Path Diameter (in.)16 inRecommended Line Diameter (in.)0.095
Shaft Length (in.)57.75 in


Assembly RequiredYesBattery Amp Hours2.5 Ah
Battery TypeLithium IonBattery/Charger(1) 2.5 Ah Battery & Charger Included
Charger IncludedCharger IncludedFeaturesAntivibration,Automatic Line-Advance System,Brushless,Rechargeable,Rust Resistant,UV Protected,Zero Emissions
Head TypeWind without AssemblyIncludedBattery
Line Advance SystemBumpNumber of Total Batteries Included1
Number of Trim Lines2Power TypeCordless
Product Weight (lb.)9.75 lbRefurbishedNo
Returnable30-DayShaft TypeStraight
Start TypeElectricTools IncludedNo Additional Tool
Trimmer Line TypeStringTrimmer TypeHand Held
Voltage (v)56v

Warranty / Certifications

Manufacturer Warranty5 Year Consumer / 2 Year Commercial

Questions & Answers

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Customer Reviews

  • 4.3
    out of 19 reviews
  • 100%recommend this product
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Showing 1-10 of 19 reviews
Was looking for a new trimmer for the upcoming spring season and the ECHO eFORCE 56-Volt Brushless Cordless Trimmer with 2.5 Ah Battery and Charger caught my attention. While I've always purchased gas powered garden equipment, I decided to give it a try and boy was I not disappointed. Easy to assemble and at under 10lbs. the weight of it is evenly distributed making it easy to handle. And don't let the battery fool you. The power that this trimmer puts out is incredible. If you are in the market for a new trimmer just stop right here because you've found the one.
3 found this review helpful
Time to cut the trimmer cord
I recall my first electric trimmer as being weak and not very good. Later I got a powerful high amperage trimmer that could easily complete any task on my forested property. The problem has always been being tethered to an extension cord. I didn't want to repeat my first experience, so I passed on the first cordless trimmers. Finally my patience has paid off. The Echo trimmer uses a 56 volt 2.5 amp hour battery which feeds a brushless motor, giving it the necessary power and run time of about 56 minutes to get some real work done. Battery capacity is 126 Watt hours. Assembly is minimal with just attaching the two shafts and adding the handle. The included Torx 27 tool helps with the simple task. Unlike older trimmers this unit can be refilled without the need to open up the trimmer housing or using a crank. The battery does a nice job of helping to balance out the weight of the trimmer head, thus making it easier to manuever. The motor can operate in Bunny or Turtle mode, just think full power and reduce power. Using the Turtle mode will extend battery run time. For those needing more run time there is an optional 5.0Ahs battery. I found both speeds effective in dealing with most trimming tasks. Like all trimmers it has a safety switch which must be engage before the trigger can work. The default 16" swath can be changed to 14" by reversing the trim line cutting blade. To feed additional line simply bump the bottom of the trim head to auto feed. The included charger takes about 75 minutes to fully charge the Li-ion battery. Know that once on the charger there is no need to wait for it to fully charge before using the battery again. Unit includes a 5 year warranty on trimmer and 2 years on the battery and charger. Noise level is the same as corded units, so wear ear protection as well as eye protection. This unit will allow me to reach areas beyond my extension cord and with the power and run time to get the job done. The wide base on the motor allows for placing unit upright when resting on ground. I only wish all my cordless tools could at least share batteries when they are the same voltage.
  • Recommended
2 found this review helpful
Great poduct
I recently received the ECHO - ECHO eFORCE 56V 16 in. Brushless Cordless Battery Trimmer with 2.5Ah Battery and Charger. This trimmer is very well made. I had no trouble putting it together. WIth a half charged battery I tried it out in the yard. Not a lot of weeds this time of year but I did fine some old weeds in the lot next door. I was very impressed with the performance. It had plenty of power to cut through the weeds, it is not real heavy, lighter than my gas trimmer. I will be using this trimmer a lot this spring, quick easy bro use. I differently would recommend this trimmer.
  • Recommended
2 found this review helpful
Another Decent ECHO product
For those interested in country of origin, this trimmer was manufactured in CHINA. I was looking for an electric trimmer to replace my gas machine that forever needs carburetor adjustment. I had purchased an ECHO backpack blower and was very satisfied, so this choice was not difficult. Considering this product is composed of only three parts tp assemble, hoe difficult could it be. Not an easy assembly. The supplied wrench is too small to adequately hold when screwing in the retaining nut. Actually lost the nut trying to insert and fasten in whole. Created an extended wrench so that I had leverage to screw in the bolt. Alignment of the top to bottom requires squeezing both parts together to align the pre-drilled holes. Not easy. Charger looks decent enough and charged the battery in 1 hour. Fully assembled this unit is no more clumsy than the gas models. Do like the easy trigger guard and two speed functions. Will allow for longer life on the battery. However there is no strap harness with this unit, so an issue when using on large lawns like my 2 acres.
  • Recommended
3 found this review helpful
Another super product by Echo.
In 2017, I purchased an Echo 58v blower and 5 years later it still performs surprisingly well. The battery has lost some life, but I can still manage my needs with it. When I saw this gem, I knew it was going to be another LONG-LASTING product and a better solution to my messy gas-powered trimmer. No more gas to mix or hard starts. YAY! Echo has perfected the homeowner battery powered trimmer. The unit's straight shaft design is perfect for wider swipes and the unit feels well balanced. The speed is adjustable for battery consumption and on higher speeds this beast eats through anything difficult. The product offers many easy to change attachments one may need around the home. Cool! Assembly and battery charging is simple and the instructions are very well-illustrated. I suggest keeping the battery fully charged while storing for longer battery life. The unit is a tad heavy for smaller customers but with a homemade strap one can easily remedy this. I am very pleased with the quality and performance these Echo products provide. I guarantee you will be purchasing a product that will last many years from a brand we know and trust. A very nice product!
  • Recommended
7 found this review helpful
  • Verified Purchase
Runs great and cuts well. But the “advance string “ does not work. Have to advance string by hand. Questionable whether I would buy again. Would not recommend.
  • Verified Purchase
A little heavy for small size person , looks like...
A little heavy for small size person , looks like quality product , did not have chance to try out .
  • Verified Purchase
Very Satisfied Customer
I am enjoying my new Echo eForce 56V cordless battery trimmer which I received for my birthday. The trimmer was 90 percent assembled, no more than fifteen minutes to complete. The battery was completely charged in no time. Have used the trimmer on two occasions, very satisfied with run time of battery and the performance of the edger. Plan to ask wife for Echo 56V battery blower for Fatherday.
  • Verified Purchase
1 found this review helpful
  • Verified Purchase
Showing 1-10 of 19 reviews