The Powersmart 21" 40V Cordless Push Electric Lawn Mower comes with 2 x 40V 4.0Ah Batteries and a Charger Included. 

Features:

• 2 X 40V 4.0Ah Batteries Powerd Cordless Lawn Mower: 2 batteries double runtime to handle 1/4 acre (perfect for medium yards), 1 battery covers 1/8 acre (ideal for small lawns). No downtime with quick-swap design!
  
• Sturdy & Quiet – 21" steel deck is more durable than plastic, delivering efficient cutting performance. The brushless motor runs quieter than gas—ideal for hassle-free home lawn care.
  
• Quick Start & Lightweight – The battery-powered mower starts instantly, is lightweight for easy maneuvering, and requires less maintenance compared to gas-powered models.
  
• Multifunctional: Featuring a single lever with 6 height adjustment settings, allowing you to choose a cutting height range from 1.5" to 3.9" for an optimal cut in any condition. The 2-in-1 design lets you mulch or collect grass clippings in the rear bag.
  
• Includes: 21" push lawn mower, 2 x 40V 4.0Ah battery, charger, grass collection bag, and manual. 2-year service and lifetime tech support.

Product Specifications:

• Power Source    Battery Powered
  
• Number of Positions    6
  
• Operation Mode    Manual
  
• Maximum Adjustable Cutting Height    3.9 Inches
  
• Minimum Adjustable Cutting Height    1.5 Inches

Weight & Dimensions:

• Item Weight    56.4 Pounds
  
• Cutting width    21 Inches
  
• Item Dimensions D x W x H    22.3"D x 59.4"W x 37.2"H