You can use an electric lawn mower with an extension cord. That way, you always have power and can work without interruptions. Because you work with a cord, it's important to keep the length in mind. Choose a lawn mower cord that suits the size of your garden, so you can reach the farthest corners. Have a small lawn? A small electric lawn mower is fine. An electric reel mower is also a good choice for a small lawn. For a large lawn, an electric rotary mower is the best choice.