

🌿 Cut smarter, not harder — the ultimate power-trimmer for flawless lawns!
The BLACK+DECKER BESTA510 is a lightweight yet powerful 14-inch corded electric weed wacker featuring a 6.5 Amp motor and innovative Automatic Feed Spool technology. Its 2-in-1 design effortlessly converts from string trimmer to wheeled edger, delivering professional-grade trimming and edging precision. Designed for comfort with adjustable handles and a cord retention system, it’s the go-to tool for millennials seeking efficient, hassle-free lawn care with a trusted brand legacy.
























| ASIN | B077Z78YQX |
| Best Sellers Rank | #1,111 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1 in String Trimmers |
| Brand | BLACK+DECKER |
| Brand Name | BLACK+DECKER |
| Color | Orange, Black |
| Customer Reviews | 4.4 out of 5 stars 17,043 Reviews |
| Cutting Width | 14 Inches |
| Cutting width | 14 Inches |
| Global Trade Identification Number | 00885911535021 |
| Included Components | (1) BESTA510 String Trimmer(1) AF-100 Spool(1) Auxiliary Handle(1) Guard |
| Item Dimensions L x W | 8.5"L x 4.88"W |
| Item Type Name | String Trimmer |
| Item Weight | 6.3 Pounds |
| Manufacturer | BLACK+DECKER |
| Manufacturer Part Number | BESTA510 |
| Manufacturer Warranty Description | 2 Year Limited Warranty, 30 Day Money Back Guarantee |
| Model Number | BESTA510 |
| Number of Items | 1 |
| Pattern | Solid |
| Power Source | Corded Electric |
| Product Dimensions | 8.5"L x 4.88"W |
| Required Assembly | No |
| Size | One Size |
| Speed | 8000 RPM |
| Style Name | String Trimmer |
| UPC | 885911535021 |
| Unit Count | 1.0 Count |
O**R
The Black and Decker BESTA510 is a KEEPER plus it's made in the USA 🇺🇲
Well folks🙂 I have to tell you this has been a nice weed eater that cuts really good and it's LIGHTWEIGHT and it's powerful👍 and at a PRICE that can't be beat...it's way more powerful than some battery and electric weed eaters that I have.. like a Ryobi... And supposedly a commercial grade Ryobi $200 😤.. Anyway 🙂 This electric weed eater is very good and I'll take that PEPSI challenge any day 😀 when comparing it to some other weed eaters PLUS it doesn't USE LINE like other electric weed eaters that I've used.. at least that's been my experience.. This is a KEEPER weed eater from Black & Decker👍....it handles tall grass and even some hedge... though it probably shouldn't be used for hedge but it's TOUGH 😀 and better than any battery weed eater I used especially with the power and cutting... The power alone and convenience of NOT rushing through the job with the battery pack and charging ect imo is worth the cord drag 🙂... and much better than a battery weed eater or other electric weed eaters.. This just cuts better 👍... With MORE power consistently and constantly through the whole job... So in conclusion 🙂 the Black & Decker BESTA510 weed eater in my opinion is a KEEPER and this model has been around for a while which speaks for itself not to mention Black & Decker has been around for years.... This weed eater OVERALL (pound for pound ) is a solid performer with many mostly liking this weed eater and Black & Decker products overall.. Thanks for reading🙂.. I hope my review helps... and Did I mention It's made in the USA...🇺🇲..🙂...
G**N
Great Trimmer – Lightweight and Powerful!
I’ve been using this BLACK+DECKER string trimmer for a while now and I’m really impressed. It’s lightweight, easy to handle, and starts up right away without any hassle. Perfect for edging and trimming around my yard, especially in tight spots where a mower can’t reach. The cutting power is strong enough to handle thick grass and weeds, yet it’s not too heavy to use for longer periods of time. I also like how easy it is to replace the string and adjust the handle for comfort. For the price, this trimmer is a great value and makes yard work much easier. Highly recommend it for anyone who wants a reliable and easy-to-use weed eater!
T**E
Handy until I can purchase a mower
I've used this thing heavily 3 times now. I need a mower but haven't had the spare money for one yet so this is what I'm using! My yard is just under 1 acre. I'ma list some pros and cons I've noticed in my good use.. Pros: it works.. really well! As you can see I live in Florida so grass grows super fast in our rainy season if I slack just 2 weeks oh my.. the power is strong, it's easy to work. Auto feed is a big help. I bought extra when I made this purchase I can go through about 1-2 rolls throughout the whole yard. Cons: the wire. It gets in the way so much and my large yard I use a 200 ft cord but that's not always enough so I can't complete my job completely but enough I'm happy with. When the auto feed is low i noticed it constantly over feeds the line and that honestly hurts sometimes! It's and easy fix but after doing it 5 times you're over it. Id just put a new one on but I feel that's just a waste. In the future I will be replacing mine to get rid of the wire.
L**O
Light Weight = Maneuverable
First time use today. It's works great. The light weight makes it so much more maneuverable than my very heavy 15 year old Echo weed line trimmer with heavy 58V battery. The Echo 58V battery died and did not want to spend $220 for new Echo battery with probably old tech battery. Debated on $300 EGO 56V trimmer and this corded 120VAC Black and Decker weed line trimer for $52. Also purchase a 50 ft AWG14 extension cord. The combination is terrific. Again the light weight is a revelation for me. The 6.5 Amp motor is plenty powerful. The thinner .065 line works well cut everything that needed wacking. The auto line feed works well. The length of tool fits me perfectly - I'm 5-4 so it may not be so good for tall folks. I extended to its max length. I wrapped the extension cord a few loops around the trigger handle and had no issues with cord staying on. Highly recommended with one could deal with extension cord. I don't see an issue with reliability and longevity. The electric motor seem well spec and strong. Really not much to go wrong with it. And no battery to deal with. For my very small yard it works great.
N**Y
Quality Wacker at a decent price.....
Works like a charm. Powerful Wacker. Cord doesn't bother me. I prefer corded to battery, just my opinion. Can't beat it for the price and quality. Would buy again.
W**.
Fantastic product
This item is fantastic with the auto feed it is so easy to use The power in this is amazing you don't need gas weed eaters anymore The cord it's a little bit of a problem but guess what it's worth it for what you get out of this weed eater would I buy another one in a heartbeat
D**N
Easy to use and lightweight
This weedeater works great. It’s lightweight and easy to use. Nice unit for the price!
A**R
As Darth Vader would say, impressive, most impressive.
Having been used to B&Ds battery units, i wasnt expecting the performance of this corded trimmer. After 6 years of using a B&D battery trimmer, and suffering the last two with battery charging issues, it finally crapped the bed. So i got this, sick of charging batteries and having them last under 10 mins a charge. And if i am honest, the battery units didnt have the power for the tough stuff. This 6.5amp corded unit is a lot louder and more powerful and if you live with St Augustine and or Bahia grass, this unit is the business. It doesn't have the trigger lock like the battery units so be careful, also it uses a two prong cord not the expected 3. It cuts through overgrowth with ease especially if you are edging. The edging wheel is further out than the battery model, so it helps cut through taller st augustine for edging. The only negative is the auto spool. Hence the4 and not 5 stars. I went through the included spool doing half of .12 acres. Luckily i had a spare spool from the battery trimmer, so i was happy they are compatible. The extension cord held in place. Only under stretching the cord did it get unplugged. But watch out not to go over the cord. The trimmer will pick it up quick and wrap it around itself quick. Ask me how i know 😄 Assembly was easy, the only screw is for the trimmer guard and its already screwed into the guard so youll have to unscrew it. The adjustable handle was easy to put on after you realize you have to push both sides in on the trimmer to slip the handle on. But after that, it slips on easy. So yeah. Its a great trimmer. Very powerful but it goes through the spool incredibly fast. Edit: after a few uses, the little plastic piece inside that controls the flow of nylon cord went missing. Not sure what happened. Either way, this wacker has been out of commission for a while as o grapple with the idea of paying black and decker 10$ for a new one tax and shipping included for this tiny piece of plastic.. outside this issue which has never happened with a single wacker before, the review stands. So im dropping my review one star because of it.
Trustpilot
3 weeks ago
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