The DeWalt DCST925B is a cordless, battery-powered string trimmer designed for light-to-moderate yard maintenance, offering portability and compatibility with the DeWalt 20V MAX tool system.
Power System
- Power type: 20V MAX lithium-ion battery platform (battery not included)
- Compatible with DeWalt 20V MAX system batteries and chargers
- Gear-driven transmission for increased torque in dense vegetation
Cutting Performance
- Cutting swath: 13 inches
- Line diameter: 0.080 in dual-line system
- RPM:
- High speed: 6,300 RPM
- Low speed: 5,300 RPM
- Designed for trimming grass, weeds, and light overgrowth
Feed System
- Bump-feed line advancement
- Pre-wound spool included
- Dual-line cutting head
Controls & Operation
- Variable-speed trigger
- High/low speed control switch
- Adjustable power vs runtime balancing
Design & Ergonomics
- Lightweight: 7.4 lbs
- Balanced ergonomic design for reduced fatigue
- Cordless mobility (no fuel or extension cord needed)
System Compatibility
- Part of DeWalt 20V MAX tool ecosystem
- Shares batteries with other DeWalt tools
Included
- DCST925B trimmer (bare tool only)
- Pre-wound spool with 0.080″ line
Key Summary
The DCST925B is a light-duty cordless trimmer designed for:
- Home lawn edging and trimming
- Small to medium yards
- Quick maintenance tasks
- Users already invested in the DeWalt 20V battery system





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