BLACK+DECKER 20-Volt MAX* POWERCONNECT Cordless 2-in-1 String Trimmer and Edger with Battery and Charger, LST300 price history and forecast - BLACK+DECKER LST300
BLACK+DECKER 20-Volt MAX* POWERCONNECT Cordless 2-in-1 String Trimmer and Edger with Battery and Charger, LST300

BLACK+DECKER 20-Volt MAX* POWERCONNECT Cordless 2-in-1 String Trimmer and Edger with Battery and Charger, LST300

Brand:
BLACK+DECKER
Model Number:
LST300
UPC:
885911328746
EAN:
0885911328746
ASIN:
B00HH4K4HQ
Walmart SKU:
34423591
Key Takeaway

Price momentum shifted downward recently, bringing the cost to $62.10. This represents a 8.3% discount to typical levels.

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$139.43
Lowest Price
$69.00
Most Recent Price
$126.09
Average Price
$92.43
First Tracked
Last Update

Walmart.com Summary

Walmart.com Price History Summary
Price Type Price Date
Highest Price
$79.00
Lowest Price
$62.10
Most Recent Price
$62.10
Average Price
$76.44
First Tracked
Last Update

Price Analysis

Tracking History: We have tracked BLACK+DECKER 20-Volt MAX* POWERCONNECT Cordless 2-in-1 String Trimmer and Edger with Battery and Charger, LST300 since 9/11/2024. The most recent price update was on May 4, 2026.

Price Range: Over the past 90 days, the price has ranged from $62.10 (lowest on 4/24/2026) to $79.00 (highest on 12/19/2025). The average price during this period is $76.44.

Current Trend: Walmart.com prices have ranged from $62.10 (May 4) to $79.00 (Apr 8) over the past 90 days. Current price is close to the 90-day average of $67.73.

Customer Insights: Rated 4.3/5 from 607 reviews.

Customer Reviews

607 reviews

Customer Reviews

4.3
Based on 607 reviews
5
394
4
102
3
43
2
20
1
48
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Showing 10 of 607 reviews

Great easy to use

Yardlady March 18, 2026

Perfect for a senior yard lady 7 lbs and lasts about five years with indoor storage and cool environment for battery storage. I've been there for about 10 years using batteries and love it. FYI if you have a lot of trimming and edging you may need up to 4 or more batteries. But I would at least buy another 2 batteries and they hold a charge while storing. Also don't drop your battery on concrete, because that can cause a battery to fail.

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kelly May 19, 2026

Plenty of power. Successfully replacing the line and having the auto-feed feature work has always been a challenge but purchasing pre-wound spools by the six pack has been a game changer, making this tool easy to use.

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WalmartCustomer March 23, 2025

Great weed eater for my husband who is recovering from back surgery. He usually uses a gas weed eater because we have 3 acreas. Light and efficient!

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Very light weight and easy to use.

AMM121212 October 30, 2014

Assembly was real easy and consisted of pushing the plastic guard into a slot (1 screw) and attaching the D shaped handle (1 bolt). Just the ticket for what I needed. Very happy with it. Light enough in weight to be comfortable. This trimmer does what it's supposed to do, decent price too. Great product. I love doing the edging with it, you can never do it wrong.

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Pleased with this purchase

KYcanoe September 22, 2016

I love this weed eater. I have never been able to effectively handle a gas powered weed eater because of the weight. This weed eater is light but does an excellent job trimming. I trimmed at our lake cabin and then at our main house and the battery is still strong. I am 70 years old but very active and do not mind yard work. This tool is great!

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Very nice for a small yard.

DedasKitchen April 12, 2014

Works great for light trimming. I was sick and tired of running through gas powered motors every couple of years so I decided to try this one because the battery is interchangeable with a Black & Decker drill I already had. Pros light weight, about 45 minutes run time on one battery, super quiet Cons takes about 5 hours to recharge, only has a one string feed so it won't cut through very tough grass quickly In my case, I keep all fence lines, bushes, tress, etc., sprayed out so I only need light trimming. This is perfect for me. But if you have tall, thick grass or a lot of trimming, go with the power of a gas trimmer.

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Weed wackier works well

Randall March 24, 2026

I bought Black and Decker because I use the 20v battery for several shop and yard tools. The trimmer is easy to use with some minor annoying flaws such as the lower handle not locking in well. Walmart had a better price than Home Depot , Ace, and Lowe's.

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Good for normal use, don't overwork it

anonymous September 16, 2025

I have had multiples of this item over the years. Is it reliable? Yes, mostly. If you use it to trim %26 cut grass throughout the year with a reasonable amount of effort, then expect no issues - it's great, and it will last you a long time. If you try to overwork it on very thick grass or weeds for excessively long mowing sessions, the motor WILL burn out. Don't let that discourage you from buying it, just be aware of it's limitations. It's is a great affordable consumer grade tool, and for 90% of residential users it will absolutely get the job done for many years. Just don't try to overwork it. B D has been good at replacing this item under warranty when it fails.

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Good affordable option

TAWP October 31, 2025

It's definitely a light duty yard tool for a homeowner. The head is very tight to assemble. I thought it was broken at first but it did click together aftera little wiggling.

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Lisa February 12, 2025

FedEx shipping is why I'm giving this 1 star, if I could I would give zero. FedEx seems to have the motto, “You'll get it when we say you get it, wherever we want to put it.” 3 times in one week FedEx has delivered my Walmart shipping items, this one was left in front of my neighbour's garage IN THE RAIN. I love Walmart, but can no longer do this with FedEx, who also left a shipped laptop propped up against my mailbox at the end of the driveway IN THE RAIN. Black and Decker trimmer is great, but I would buy it elsewhere or purchase in store at Walmart. Don't leave yourself at the mercy of FedEx.

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Price History

Historical price data graph for BLACK+DECKER 20-Volt MAX* POWERCONNECT Cordless 2-in-1 String Trimmer and Edger with Battery and Charger, LST300

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

3 records

Walmart.com prices have ranged from $62.10 (May 4) to $79.00 (Apr 8) over the past 90 days. Current price is close to the 90-day average of $67.73.

Walmart.com price history for BLACK+DECKER 20-Volt MAX* POWERCONNECT Cordless 2-in-1 String Trimmer and Edger with Battery and Charger, LST300 showing recent price changes over the past 90 days
Date Price Change % Change
$62.10 $+0.00 +0.0%
$62.10 $-16.90 -21.4%
$79.00

Third-Party Seller Pricing

44 records

Third-Party Sellers prices have ranged from $69.00 (May 29) to $139.43 (Jun 2) over the past 90 days. Current price is 22.6% above the 90-day average of $102.86.

Third-party seller price history for BLACK+DECKER 20-Volt MAX* POWERCONNECT Cordless 2-in-1 String Trimmer and Edger with Battery and Charger, LST300 showing recent price changes
Date Price Change % Change
$126.09 $+0.00 +0.0%
$126.09 $+0.00 +0.0%
$126.09 $+26.10 +26.1%
$99.99 $+0.00 +0.0%
$99.99 $-26.10 -20.7%
$126.09 $-13.34 -9.6%
$139.43 $+70.43 +102.1%
$69.00 $-51.82 -42.9%
$120.82 $+51.82 +75.1%
$69.00 $-52.02 -43.0%
$121.02 $+0.00 +0.0%
$121.02 $+0.00 +0.0%
$121.02 $+52.02 +75.4%
$69.00 $-61.00 -46.9%
$130.00 $+0.00 +0.0%
$130.00 $+0.00 +0.0%
$130.00 $+0.00 +0.0%
$130.00 $+0.00 +0.0%
$130.00 $+0.00 +0.0%
$130.00 $+0.00 +0.0%
$130.00 $+0.00 +0.0%
$130.00 $+0.00 +0.0%
$130.00 $+0.00 +0.0%
$130.00 $+20.92 +19.2%
$109.08 $+0.00 +0.0%
$109.08 $+0.00 +0.0%
$109.08 $+30.08 +38.1%
$79.00 $+0.00 +0.0%
$79.00 $+0.00 +0.0%
$79.00 $-20.99 -21.0%
$99.99 $+20.99 +26.6%
$79.00 $+0.00 +0.0%
$79.00 $+0.00 +0.0%
$79.00 $+0.00 +0.0%
$79.00 $+0.00 +0.0%
$79.00 $+0.00 +0.0%
$79.00 $+0.00 +0.0%
$79.00 $+0.00 +0.0%
$79.00 $+0.00 +0.0%
$79.00 $+0.00 +0.0%
$79.00 $+0.00 +0.0%
$79.00 $+0.00 +0.0%
$79.00 $+0.00 +0.0%
$79.00

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