Battery Lawn Mower Battery Operated: (Battery is removable) If battery is not removable, please see below: Cordless Lawn Mower: (Battery is internal and can't be removed) Follow the steps below to prepare the lawn mower for storage: 1. Remove the batteries and the safety key from the battery compartment. 2. Remove the grass collection bag. Engage the height adjustment lever in the lowest cutting height slot. 3. Clean the mower with a damp cloth or hand brush. 4. Inspect the mower carefully for worn, loose, or damaged parts. Check connections and screws and tighten if necessary. Pay special attention to the mower blade and replace/sharpen it if it shows signs of wear. Refer to the Maintenance and Care section. 5. Store the mower indoors in a dry, clean, and cool area out of the reach of children. Do not store the unit next to corrosive materials, such as fertilizer and rock salt. 6. Do not cover the lawn mower with a solid plastic sheet. Plastic coverings trap moisture around the mower, which can damage the unit. 7. The handle on your lawn mower can be folded for compact storage. Cordless Lawn Mower: (Battery is internal and can't be removed) Follow the steps below to prepare the lawn mower for storage: 1. Remove the safety key from the slot. 2. Clean the mower with a damp cloth or hand brush. 3. Inspect the mower carefully for worn, loose, or damaged parts. Check connections and screws and tighten if necessary. Pay special attention to the mower blade and replace/sharpen if it shows signs of wear. Refer to the Maintenance and Care section. 4. Store the mower indoors in a dry, clean, and cool area out of the reach of children. Do not store the unit next to corrosive materials, such as fertilizer and rock salt. 5. Do not cover the lawn mower with a solid plastic sheet. Plastic coverings trap moisture around the mower, which can damage the unit. 6. The handle on your lawn mower can be folded for compact storage Related articles Battery + Charger Off-Season Storage My mower is not starting up. What are some potential issues? Free Shipping (USA Contiguous only) Snow Joe + Sun Joe® Battery Guide Electric Lawn Mower