How to Convert Electric Lawn Mower to Cordless: A Comprehensive Guide

Converting an electric lawn mower to a cordless one is a fantastic way to make your lawn care routine more convenient and efficient. 

The Benefits of Converting Your Electric Lawn Mower to Cordless

Before diving into the conversion process, let’s discuss why you might want to convert your electric lawn mower to a cordless one.

  • Freedom of movement: One of the most significant benefits of a cordless lawn mower is the freedom of movement it provides. No longer will you have to worry about dragging a cumbersome power cord around your yard.
  • Safety: Without a power cord, the risk of accidentally running over the cord and damaging it (or worse, causing injury) is eliminated.
  • Noise reduction: Cordless lawn mowers tend to be quieter than their corded counterparts, making your lawn care routine more pleasant for both you and your neighbors.
  • Eco-friendliness: By using a rechargeable battery, you’ll be reducing your carbon footprint and contributing to a greener planet.
How to Convert Electric Lawn Mower to Cordless

Necessary Tools and Materials

Before starting the conversion process, gather the following tools and materials:

  • Cordless lawn mower conversion kit (includes a compatible battery and charger)
  • Screwdriver
  • Wire stripper
  • Wire connectors
  • Electrical tape
  • Multimeter (optional, but recommended)

Step-by-Step Process for Converting Your Electric Lawn Mower to Cordless

Now that we understand the benefits and have gathered the necessary tools and materials, let’s dive into the step-by-step process of converting your electric lawn mower to cordless.

Step 1: Choose the Right Conversion Kit

The first step in converting your electric lawn mower to cordless is selecting a compatible conversion kit. These kits typically include a rechargeable battery, charger, and any necessary wiring components. 

It’s essential to choose a kit that is compatible with your specific lawn mower model to ensure a smooth conversion process.

Step 2: Disconnect the Power Cord

Before starting any work on your lawn mower, ensure that it’s unplugged from the power source to avoid any risk of electric shock. 

Once unplugged, locate the point where the power cord connects to the lawn mower’s motor, and disconnect it using a screwdriver.

Step 3: Prepare the Wires

Using a wire stripper, remove the insulation from the ends of the power cord wires and the wires included in your conversion kit. This will prepare the wires for connection in the next step.

Step 4: Connect the Battery Wires

Using wire connectors, connect the wires from the conversion kit to the wires that were previously connected to the power cord. 

Ensure that you match the positive and negative wires correctly, as incorrect wiring can damage your lawn mower’s motor. Once connected, wrap each connection with electrical tape to secure and protect the wires.

Step 5: Mount the Battery and Charger

Following the instructions included with your conversion kit, mount the battery and charger onto your lawn mower. Ensure that the battery is securely fastened and easily accessible for charging.

Step 6: Test Your Newly Converted Cordless Lawn Mower

With the battery fully charged, it’s time to test your newly converted cordless lawn mower. Turn on the lawn mower and ensure that it operates as expected. 

If you encounter any issues, double-check your wiring connections and consult the instructions included with your conversion kit.


Converting your electric lawn mower to cordless is an excellent way to enhance your lawn care routine, providing increased freedom of movement, safety, and eco-friendliness. 

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