What is the Cost to Replace a Key Fob Battery? A Simple Guide

Learn how much it costs to replace a key fob battery and easy steps for DIY replacement.

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The cost to replace a key fob battery typically ranges from $3 to $20, depending on the battery type and where you purchase it. Replacing the battery can be a simple DIY task: locate the battery type (usually listed in the key fob’s manual), purchase a replacement, and follow the instructions to open the key fob and swap the battery. Some retailers or automotive stores offer free battery replacement services with the purchase of a new battery.

FAQs & Answers

  1. What is the average cost to replace a key fob battery? The average cost to replace a key fob battery typically ranges from $3 to $20, depending on the battery type and where you purchase it.
  2. Can I replace my key fob battery myself? Yes, replacing your key fob battery can be a simple DIY task. You just need to locate the battery type, purchase a replacement, and follow the instructions to open the key fob and swap the battery.
  3. Where can I buy a replacement key fob battery? You can buy a replacement key fob battery at retailers, automotive stores, or online. Some retailers also offer free battery replacement services when you purchase a new battery.
  4. What tools do I need to replace a key fob battery? Typically, all you need is a small screwdriver to open the key fob casing. Most key fobs can be opened with a flathead screwdriver or a small coin.