If you ran it wide open, how long will it run until a recharge is needed?

About 15 minutes max. And do not recharge it while the battery is hot.

Is this trimmer very heavy...I am 5 ft. tall and cannot handle trimmers that are for people who are taller, and if it is overly heavy.

The length of the trimmer is adjustable and is not heavy.

Does this come with line string to start you off or do you need to purchase this separately?

It comes with minimal string - I'd say maybe 3 ft. on the spool. There's a pack of three on Amazon - a generic brand - for @$10. Just get those when you order.

Does the LST300 come with batery and charger?

yes it does come with both...handy little tool, light weight & does a great job. the batteries don't last long, but my fence row has grown tremendously because my other died, but still great tool. takes app. 4 hrs to completely recharge. I also boutght an extra charger + battery. helps a lot.

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

BLACK+DECKER 20V MAX Cordless String Trimmer, 12 Inch Steel Blade, Reduced Vibration, Battery and Charger Included (LST300)

BLACK+DECKER 20V MAX Cordless String Trimmer, 12 Inch Steel Blade, Reduced Vibration, Battery and Charger Included (LST300)

Product ID: 311996727

Details

Assembly required
No
Brand
BLACK+DECKER
Colour
Orange Black
Cutting width
12 Inches
Item weight
5.7 Pounds
Number of batteries
1 Lithium Ion

🔄2-in-1 trimmer & edger convertible

🔋33% more runtime with 2.0Ah battery

⚙️POWERDRIVE transmission for faster cutting

Description

🌿 Cut the cord, not your weekend plans!

SMART LINE FEED - AUTOMATIC FEED SPOOL keeps your line ready—no bumping, no hassle.
COMFORT MEETS CONTROL - Lightweight design with adjustable handle and height for fatigue-free precision.
DUAL MODE VERSATILITY - Switch from trimming to edging in seconds for a polished lawn look.
EFFORTLESS POWER BOOST - 33% longer runtime means more yard time, less charging downtime.
SEAMLESS CUTTING EFFICIENCY - POWERDRIVE tech delivers motor power straight to the string for rapid trimming.

The BLACK+DECKER 20V MAX Cordless String Trimmer features a 12-inch steel blade powered by a 2.0Ah lithium-ion battery offering 33% more runtime. Its POWERDRIVE transmission ensures efficient power delivery for faster cutting, while the AUTOMATIC FEED SPOOL technology eliminates manual line feeding. Lightweight and ergonomically designed with adjustable handle and height, it easily converts from trimmer to edger, making it a versatile, quiet, and hassle-free alternative to gas-powered trimmers.

Specifications

ASIN	B00HH4K4HQ
Brand Name	BLACK+DECKER
Colour	Orange, Black
Customer Reviews	4.4 4.4 out of 5 stars (9,338)
Cutting width	12 Inches
Global Trade Identification Number	00885911328746
Included Components	Included Components: LST300 20V MAX* Cordless Trimmer/Edger, (1) LBXR2020 20V MAX* lithium ion battery, (1) Charger, (1) AF-100 Spool, (1) Guard
Is Assembly Required?	No
Is Product Cordless	Yes
Item Dimensions L x W	92L x 21.6W centimetres
Item Type Name	20-Volt Max Lithium String Trimmer & Edger with 2-Amp Battery
Item Weight	5.7 Pounds
Manufacturer	Black & Decker Outdoor
Manufacturer Part Number	LST300
Manufacturer Warranty Description	2 year limited manufacturers warranty
Model Number	LST300
Number of Batteries	1 Lithium Ion batteries required. (included)
Number of Items	1
Pattern	Solid
Power Source	Battery Powered
Recommended Uses For Product	Edging
Size	One Size
Speed	6200 RPM
Style Name	20V String Trimmer Kit
UPC	885911328746
Unit Count	1.0 count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

View all Trustpilot reviews