![Key battery low." Oh great, what's that going to cost me? $400 and can only be done at the dealership? Oh, you can open the fob with the key itself and replace Key battery low." Oh great, what's that going to cost me? $400 and can only be done at the dealership? Oh, you can open the fob with the key itself and replace](https://preview.redd.it/key-battery-low-oh-great-whats-that-going-to-cost-me-400-v0-4rjupvthv7p91.jpg?width=640&crop=smart&auto=webp&s=e70624a298cc0ec077fb653ea7ebdc8f8efed2c3)
Key battery low." Oh great, what's that going to cost me? $400 and can only be done at the dealership? Oh, you can open the fob with the key itself and replace
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Amazon.com: Key Fob Battery Replacement Compatible with Toyota Prius (2009-2022 Toyota Prius & Prius Prime) (2017-2022 Prius & Prius Prime) : Automotive
![Amazon.com: HQRP 3-Pack CR2032 3V Lithium Keyless Entry Car Remote Key FOB Battery Replacement compatible with Toyota Prius 2004 2005 2006 2007 2008 2009 : Automotive Amazon.com: HQRP 3-Pack CR2032 3V Lithium Keyless Entry Car Remote Key FOB Battery Replacement compatible with Toyota Prius 2004 2005 2006 2007 2008 2009 : Automotive](https://m.media-amazon.com/images/I/71dReCfP0FL.jpg)
Amazon.com: HQRP 3-Pack CR2032 3V Lithium Keyless Entry Car Remote Key FOB Battery Replacement compatible with Toyota Prius 2004 2005 2006 2007 2008 2009 : Automotive
![How To Replace 2012 - 2019 Toyota Prius C Key Fob Battery - Change Prius C Remote Fob Batteries - YouTube How To Replace 2012 - 2019 Toyota Prius C Key Fob Battery - Change Prius C Remote Fob Batteries - YouTube](https://i.ytimg.com/vi/6vIurY7Uzig/maxresdefault.jpg)