An even larger version of the Ford “Super Duty” F-series of trucks, the F-350 uses very similar fobs and batteries to it’s smaller F-250 and F-150 truck friends. Have another Ford car? Check out our complete guide to Ford Fob Batteries.

Model	Trims	Generation	Years	Key Fob Type	SubType	Rechargeable? Ease of change	Battery	Buy
F-350	Ford Scorpion V8, XL, XLT, Lariat, King Ranch, Platinum		2017, 2018, 2019	Easy Pull Out Valet Key	Smart Key	No	CR2450	Check on Amazon
F-350		4th	2017, 2018, 2019	Rounded Rectangle	Flip Key	No	CR2032	Check on Amazon
F-350	XL, XLT, Lariat, King Ranch, Platinum	3rd	2011, 2012, 2013, 2014, 2015, 2016	Rounded Key		No	CR2032	Check on Amazon
F-350	Super Duty, F-350 pickup truck, Harley-Davidson, Crew Cab	1st, 2nd	1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010	Square Fob (no key, 3-button)	Remote Only	No	CR2032	Check on Amazon

How to replace the Ford F-350 2017, 2018, 2019 Smart key fob battery

This modern smart key remote for your F-350 has an internal valet key that you will need to remove before you are able to replace the key battery inside. The battery you will be needing to replace is the larger CR2450 battery. Here’s my video on how to quickly change the battery:

This is the battery for this F-350 smart key fob:

Buy CR 2450 Replacement Battery on Amazon

How to replace the Ford F-350 2017, 2018, 2019 flip key fob battery

The key for the flip fob is a small notch about halfway down the fob, where you can pry off the back. This is my video on how to change the flip key fob battery for the SuperDuty F-350 fob:

This is the battery for this F-350 flip key fob:

Buy CR 2450 Replacement Battery on Amazon

How to replace the Ford F-350 2011, 2012, 2013, 2014, 2015, 2016 remote key fob battery

You just need to pop this fob in half to access the internal CR2032 battery. It’s a quick change if you follow my video:

This is the battery for this F-350 remote key fob:

Buy CR 2450 Replacement Battery on Amazon