Description
Tame overgrown lawns and manicured edges with the BLACK+DECKER LST522 20V MAX Cordless String Trimmer/Edger. Featuring a 12-inch cutting swath, automatic feed spool, and 2-speed control, this tool adapts to your yard’s needs—delivering high power for thick grass or extended runtime for larger areas.
The PowerDrive Transmission™ provides increased torque for enhanced cutting performance, while the AFS® (Automatic Feed Spool) eliminates bumping for seamless line advancement. Easily convert from trimmer to edger with the quick-turn shaft and enjoy added stability from the built-in edging wheel.
The included 20V MAX Lithium-Ion battery (LBXR2520)* offers 66% more runtime than standard packs**, letting you finish more in a single charge. Lightweight and ergonomically designed with a premium soft-grip handle and adjustable height, this cordless tool ensures comfort, control, and mobility for all your lawn care needs.
Key Features
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2-in-1 Trimmer/Edger
Converts easily from a trimmer to a wheeled edger for clean, defined borders.
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12-Inch Cutting Swath
Covers more ground in less time, ideal for small to mid-sized lawns.
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PowerDrive Transmission™
Delivers more torque at the string for cutting through tough overgrowth.
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AFS® Automatic Feed Spool
Continuously feeds the trimmer line without needing to bump.
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2-Speed Control
Choose between max power or extended runtime based on the task.
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LBXR2520 Battery Pack
Offers up to 66% longer runtime vs. standard 1.5Ah batteries.
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Ergonomic Adjustable Design
Features an adjustable telescopic shaft and premium soft-grip handle for user comfort.
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Part of the BLACK+DECKER 20V MAX System*
Interchangeable battery platform for added versatility across tools.
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Tool-Free Assembly & Maintenance
Designed for convenience and ease of use right out of the box.
Ideal For
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Trimming grass in hard-to-reach areas
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Edging along sidewalks, driveways, and flower beds
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Homeowners seeking cordless freedom with powerful performance
Specifications
| Attribute |
Details |
| Brand |
BLACK+DECKER |
| Model Number |
LST522 |
| Power Source |
20V MAX* Lithium-Ion Battery (Rechargeable) |
| Battery Type |
LBXR2520 (2.5Ah) |
| Charger Included |
Yes |
| Trimmer Type |
Straight Shaft, Handheld |
| Cutting Swath |
12 in. |
| Line Feed System |
Automatic Feed Spool (AFS®) |
| Speed Settings |
2-Speed Control |
| Transmission Type |
PowerDrive™ Torque-Boosted |
| Trimmer Line Exit |
Single |
| Battery Voltage |
20V MAX* (Nominal 18V) |
| Battery Runtime |
Up to 30 minutes per charge |
| Start Type |
Push Button (Electric Start) |
| Handle Style |
Adjustable with Soft Grip |
| Shaft Length Range |
Adjustable, 30 to 45 in. |
| Product Height |
41.33 in. |
| Product Length |
5.74 in. |
| Product Width |
9.25 in. |
| Product Weight |
5.7 lb. |
| Warranty |
2-Year Limited Home Use Warranty |
| Assembly Required |
Yes (Tool-Free) |
| Country of Origin |
Imported |
| Manufacturer Part Number |
LST522 |
