There are many benefits to investing in a cordless lawn mower. Compared to corded models, it offers hassle-free portability. Compared to gas counterparts, battery powered models can deliver similar performance without the mess, fumes, tedious maintenance, and noise that comes with fuel.

Important features include power source voltage, deck size, battery amp hour, propulsion, and mulching capability. All of these features need to be considered along with the size of the terrain and type of terrain being cut.

Follow the manufacturer's safety guidelines and use the tool in accordance with the recommended practices. In addition, always remain aware of your surroundings to ensure a safe working environment. 

The main body (or frame) of the lawn mower that houses the cutting blade is referred to as the "deck." Decks can be various sizes, shapes, and materials. The combination of these specifications contribute to the overall cutting performance of the lawn mower.

Lawn mowers are typically classified by the overall size of the deck, while the cutting blade within the deck is slightly smaller, resulting in a slightly smaller cutting width.