They're designed and manufactured by the same company and all rely on the same power system, which uses hefty lithium-ion 40-volt batteries to power more than 85 different Ryobi products.

Ryobi offers smaller battery-powered trimmers and pole-mounted trimmers that are powerful enough to shred even the most stubborn hedges.

The 40-Volt, 24-inch cordless hedge trimmer—sold at big-name retailers like Walmart and Home Depot—is being recalled due to a blade activation issue. According to the U.S. Consumer Product ...

Ryobi offers smaller battery-powered trimmers and pole-mounted trimmers that are powerful enough to shred even the most stubborn hedges.

Ryobi offers smaller battery-powered trimmers and pole-mounted trimmers that are powerful enough to shred even the most stubborn hedges.

The Ryobi 40-Volt X Expand-It Cordless Trimmer comes with premium 0.080 in. twisted line and the REEL-EASY bump-feed string head for faster reloads, usually found only on gas trimmers.

As is standard, the battery is interchangeable with all tools that use Ryobi's 40-volt system, and comes with a three-year warranty, whereas the trimmer unit itself is protected under a five-year ...

Most users agree that Ryobi string trimmers are a worthy replacement for gasoline-powered models, although some have found the motor heats up quickly.