YAHHU 21V Cordless 3-in-1 String Trimmer, Trimmer, Edger & Mower with Multi-Blade System for Effortless Lawn & Garden Care
YAHHU 21V Cordless 3-in-1 String Trimmer, Trimmer, Edger & Mower with Multi-Blade System for Effortless Lawn & Garden Care
Hero image 0 of YAHHU 21V Cordless 3-in-1 String Trimmer, Trimmer, Edger & Mower with Multi-Blade System for Effortless Lawn & Garden Care, 0 of 8
Visit the YAHHU Store

YAHHU 21V Cordless 3-in-1 String Trimmer, Trimmer, Edger & Mower with Multi-Blade System for Effortless Lawn & Garden Care

Key item features

  • Multi-Functional Blade System: Equipped with three high-performance blades—plastic blades for soft lawns, stainless steel blades for tougher weeds, and alloy saw blades for cutting branches—perfectly meeting all your gardening needs for lawn trimming, efficient weed removal, and easy branch cutting.
  • Extended Battery Life & Lasting Power: Comes with two 2000mAh high-capacity lithium batteries to extend running time and enhance yard work efficiency. The quick charge design (approximately 2-3 hours) ensures uninterrupted operation, ideal for large-area trimming.
  • Ergonomic Design, Easy to Use: The adjustable telescopic pole adapts to users of different heights, while the 90° rotating cutting head allows easy access to hard-to-reach areas, making it perfect for home use.
  • Easy Operation, Comfortable & Effortless: Weighing just 3.3 lbs, it’s lightweight enough for women and seniors to use with ease, reducing fatigue and increasing work efficiency. The ergonomic handle ensures comfort during extended use, suitable for users of all experience levels.
  • Powerful Performance with Low Noise & Eco-Friendly: Equipped with a powerful 800W pure copper motor for stronger performance and smoother operation. Compared to traditional gas-powered trimmers, this cordless model has lower noise, higher efficiency, and is more environmentally friendly, reducing energy consumption and maintenance costs.

About this item

Product details

Specifications

Warranty

Warnings

Customer ratings & reviews

3.1 out of 5 stars
stars
404 ratings141 reviews
How item rating is calculated
  1. 5 stars35% (141)
  2. 4 stars11% (43)
  3. 3 stars13% (54)
  4. 2 stars8% (31)
  5. 1 star33% (135)

Reviews summary

Pros

  • : Suitable for home and grass use.
  • : Offers decent performance at a lower cost.

Cons

  • : Lack of clear guidance hinders assembly and use.
  • : Lasts only a few minutes to an hour.
  • : Assembly directions lack clarity, causing difficulties.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 141 reviews

May 14, 2026
Tom
Item details
Volts: 21 V
Sold byYAHHUDelivered byWalmart
4 out of 5 stars review

Verified Purchase

Gets the job done.

Well the first one that I received had a rattle in the handle, and it only worked when the trigger was at a certain position. I started a return, but then decided to hold off and ordered a second one. The second one worked great, but it was missing some of the hardware, so I decided to keep the first one so that I had 4 batteries, 2 chargers and extra accessories. I like that the handle is retractable. Makes it easy to trim inside of our outdoor cat cages, without needing to move them. Also it is very light weight and can be controlled with one hand. Would have happily paid a little extra for a higher quality model, but this one does the trick.

Helpful?3DTKUTNPOK8J14911002536
Oct 7, 2025
anonymous
Walmart Associate
Item details
Volts: 21 V
Sold byYAHHUDelivered byWalmart
3 out of 5 stars review

Verified Purchase

Came broken

Blade good but it was broken when we took it out

Helpful?3DTKUTNPOK8J14911002536
Jun 19, 2026
TMo
Item details
Volts: 21 V
Sold byYAHHUDelivered byWalmart
3 out of 5 stars review

Verified Purchase

Battery packs don't last long.

Power packs do not last long enough to trim around my tiny house. Plastic blades supplied will break in 5 minutes. Recommend metal blades from the start. Overall for the price it gets the job done eventually!! Might want to purchase an additional charger cord so as to have 2 packs ready at the same time.

Helpful?3DTKUTNPOK8J14911002536
Current price is Now $39.99
You save $36.00
was $75.99
Price when purchased online
  • Free shipping
  • Free 90-day returns
Walmart Protection Plan by Allstate

(Only one option can be selected at a time)

How do you want your item?

Try 30 days for just $1! Choose a plan at checkout.
How do you want your item?
Ships to
Arrives by Thu, Jul 30
Sold by YAHHUPro Seller
Fulfilled by Walmart
4.184060721062618 stars out of 5, based on 1054 seller reviews(4.2)
Free 90-day returns

More seller options (1)

Starting from $49.99
walmart plus

Try 30 days of Walmart+ for just $1!

T&C apply.