---
product_id: 60479795
title: "Weed Wacker with Auto Feed, 14-Inch 2 in 1 String Trimmer Lawn Edger, Powerful 6.5-Amp Lightweight Electric Weed Eater (BESTA510)"
brand: "black+decker"
price: "€ 254.52"
currency: EUR
in_stock: true
reviews_count: 12
category: "Black+Decker"
url: https://www.desertcart.at/products/60479795-weed-wacker-with-auto-feed-14-inch-2-in-1
store_origin: AT
region: Austria
---

# 6.5 Amp motor power Auto Feed Spool tech 2-in-1 Trimmer & Edger Weed Wacker with Auto Feed, 14-Inch 2 in 1 String Trimmer Lawn Edger, Powerful 6.5-Amp Lightweight Electric Weed Eater (BESTA510)

**Brand:** black+decker
**Price:** € 254.52
**Availability:** ✅ In Stock

## Summary

> 🌿 Cut smarter, not harder — the ultimate power-trimmer for flawless lawns!

## Quick Answers

- **What is this?** Weed Wacker with Auto Feed, 14-Inch 2 in 1 String Trimmer Lawn Edger, Powerful 6.5-Amp Lightweight Electric Weed Eater (BESTA510) by black+decker
- **How much does it cost?** € 254.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/60479795-weed-wacker-with-auto-feed-14-inch-2-in-1)

## Best For

- black+decker enthusiasts

## Why This Product

- Trusted black+decker brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Power Through Weeds ⚡:** Robust 6.5 Amp motor with POWERDRIVE transmission cuts through thick grass and overgrowth effortlessly.
- • **Seamless Line Feed 🔄:** Automatic Feed Spool technology eliminates bumping interruptions for nonstop trimming flow.
- • **Dual-Mode Precision 🛞:** Easily switch between string trimmer and wheeled edger with a simple rotation for perfect lawn edges.
- • **Stay Connected & Secure 🔌:** Cord retention system prevents accidental disconnections, keeping your workflow smooth and uninterrupted.
- • **Lightweight Comfort & Control 🏋️‍♂️:** Adjustable handle and height settings combined with a 6.3 lb lightweight design reduce fatigue during extended use.

## Overview

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.

## Description

Take on tough weeds, grass, and overgrowth with this BLACK+DECKER 6.5 Amp 14-inch AFS Electric Edge Trimmer. With the edging wheel, you can put the finishing touches on the edges of your lawn around driveways, sidewalks, and flower beds. Automatic Feed Spool technology of BLACK+DECKER trimmer eliminates bumping for more string, and a cord retention system helps prevent accidental disconnection while working.

Review: 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...🇺🇲..🙂...
Review: 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.

## Features

- 2 in1 Trimmer Edger with wheeled edge guide - just rotate to convert from trimmer to wheeled edger
- Weedeater edge trimmer features Automatic feed spool technology which eliminates bumping for hassle-free line feeding that helps you work without interruptions
- The 6.5 amp motor and POWERDRIVE Transmissionon the grass trimmer provide maximum performance when trimming through the toughest weeds, grass, and overgrowth
- Lightweight design with adjustable handle and height positions provide maximum comfort and control
- Cord retention system on electric string trimmer prevents accidental cord disconnection
- 14 in. cut path gets the job done fast
- Trims grass with this edger lawn tool in hard-to-reach areas where mowers cannot cut
- Ideal for edging along borders, sidewalks and flower beds
- 2 Year Limited Warranty

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077Z78YQX |
| Best Sellers Rank | #579 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #4 in String Trimmers |
| Brand Name | BLACK+DECKER |
| Color | Orange, Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (17,096) |
| 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 |
| Required Assembly | No |
| Size | One Size |
| Speed | 8000 RPM |
| Style Name | String Trimmer |
| UPC | 885911535021 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** BLACK+DECKER
- **Color:** Orange, Black
- **Cutting Width:** 14 Inches
- **Item Weight:** 6.3 Pounds
- **Power Source:** Corded Electric

## Images

![Weed Wacker with Auto Feed, 14-Inch 2 in 1 String Trimmer Lawn Edger, Powerful 6.5-Amp Lightweight Electric Weed Eater (BESTA510) - Image 1](https://m.media-amazon.com/images/I/51M51iZpjRL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does this trimmer require a two-prong or three-prong power supply?**
A: You can use a three prong extension cord. It only fits one way though. So if it doesn't fit flip it over and the cord should plug into the trimmer.

**Q: What is the process for line replacement?**
A: When replacing the line, use only 0.065 inch (1.65mm) diameter round line. Other diameters or shapes may degrade performance or cause damage to the trimmer. Unplug trimmer. Remove the empty spool from the trimmer. Remove any remaining cutting line from the spool. Make a fold at the end of the cutting line at about 3/4 inch (19mm). Feed the cutting line into one of the line anchoring slots. Insert the 3/4 inch (19mm) end of the bulk line into the hole in the spool adjacent to the slot. Make sure the line is pulled tight against the
spool. Wind the cutting line onto the spool in the direction of the arrow on the spool. Make sure to wind the line on neatly and in layers. Do not crisscross. When the wound cutting line reaches the recesses, cut the line. Fit the spool and cap onto the trimmer.

**Q: what is the wattage of this trimmer?**
A: The wattage is 780W

**Q: What type Of spool do it use**
A: It's just called AFS Automatic Feed Spool with 0.065in line. Works great!

## Customer Reviews

### ⭐⭐⭐⭐⭐ The Black and Decker BESTA510 is a KEEPER plus it's made in the USA 🇺🇲
*by O***R on September 6, 2025*

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...🇺🇲..🙂...

### ⭐⭐⭐⭐⭐ Light Weight = Maneuverable
*by L***O on March 5, 2026*

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.

### ⭐⭐⭐⭐ It has it's con's and pro's, but it gets the job done.
*by L***N on September 28, 2023*

Hey, I recently tried out the BLACK+DECKER String Trimmer with Auto Feed, the BESTA510, and I've got some thoughts on it. Let me break it down for you, no bias here. **Noise Performance:** First things first, noise. It's not the quietest trimmer out there, but it's not obnoxiously loud either. You can carry on a conversation while using it, which is a plus. So, I'd say it falls somewhere in the middle in terms of noise performance. **Versatility:** This trimmer is pretty versatile. It can handle a variety of tasks, from basic lawn trimming to edging. The 14-inch cutting swath covers a good amount of ground, and it's suitable for most average-sized yards. It's not designed for heavy-duty, overgrown areas, though. **Adjustability:** Here's where it gets a bit tricky. The adjustable height and handle are nice features, making it comfortable for different users. However, the auto-feed mechanism for the string can be hit or miss. Sometimes it works like a charm, and other times it can be a bit finicky. You might find yourself manually adjusting the string more often than you'd like. **Overall Impressions:** For the price, the BLACK+DECKER BESTA510 offers decent value. It's not a high-end trimmer, but it gets the job done for regular yard maintenance. If you're looking for something with top-notch adjustability and performance, you might want to invest in a more premium model. But if you're on a budget and need a versatile, mid-range trimmer, this could be a solid choice.

## Frequently Bought Together

- BLACK+DECKER String Trimmer with Auto Feed, Electric, 6.5-Amp, 14-Inch (BESTA510)
- 10 Pack Weed Eater String Compatible with Black+Decker, AF-100 0.065" Weed Wacker String Refill 240ft Automatic Feed String Trimmer Replacement Spool Line for Black&Decker(8 Spool+2 Cap+2 Spring)

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*Product available on Desertcart Austria*
*Store origin: AT*
*Last updated: 2026-04-23*