Cordless String Trimmer and Blower Combo Comparison | 2026 Best Picks

A cordless trimmer and blower combo saves you from managing two batteries, two chargers, and two separate tools that share nothing. The key trade-off is power versus weight and price. A 56V or 40V system handles a typical suburban yard without straining, while 20V combos work best on small lots and light touch-ups. The table below lines up the five best-selling combos by voltage, cutting width, and blower output so you can match the specs to your property.

EGO POWER+ ST1502LB: The One To Beat

The 15-inch trimmer includes a Rapid Reload head that feeds new line through an eyelet with no tools or disassembly. EGO backs the tool with a 5-year limited residential warranty, though commercial use drops that to one year. For a reader ready to decide, our full tested roundup of the best cordless string trimmer and blower combos goes deeper on real-world run times and how each handles thick grass. The EGO is the performance leader, but it costs $400 or more — roughly double the budget entries.

Greenworks STBA40B210: Best Budget Pick

The Greenworks STBA40B210 uses a 40V system with a 12-inch trimmer and a 390 CFM blower. It weighs less than the EGO and RYOBI models, making it a good fit for a moderate-sized yard where you do not want to lug a heavy tool around. The battery is a 2.0Ah pack, which provides enough runtime for a single trimming and blowing session on a typical lot. Greenworks’ Auto Feed system advances the line automatically, so there is no bumping the head. At $200 to $250, it is the most affordable option that still delivers genuine 40V power rather than a scaled-down 20V design.

RYOBI 40V Kit: Highest Airflow

The trimmer is attachment-capable, meaning you can swap on a RYOBI edger or cultivator head without buying a separate power head. RYOBI’s 40V platform is widely available at Home Depot, and replacement batteries cost less than EGO’s 56V packs.

Making Your Choice

The right combo comes down to yard size and budget. For a quarter-acre or larger, the EGO ST1502LB or RYOBI 40V kit gives you the power and battery life to finish without swapping batteries mid-job. For a small to medium lot where price matters more than raw power, the Greenworks STBA40B210 handles the work and saves you $150 to $250. The WORX WG927 and Milwaukee 3000-21 fill the niche for those already invested in those battery platforms — WORX for lightweight duty on small yards, Milwaukee for users who want M12 compatibility in a compact package. Whichever route you take, verify that the battery voltage matches other tools you already own; a 20V WORX battery will not work in a 40V Greenworks tool, and vice versa.