The two shells are different purchases. The cell usually fitted is a CR2032 in the smart key and a CR2016 in the flip key, and the key is a smart key or flip key. People who searched toyota smart key vs flip key battery still have one rule to follow. The stamp on the old cell wins.
Read the stamp before a smart key versus a flip key
A smart key from the 2010s onward usually takes a CR2032, 20 mm across and 3.2 mm thick.
Those grade names belong to the market. US XLE is not a European Icon.
A CR2450 is the wrong diameter for a smart key versus a flip key.
Right-hand drive leaves the coin for a smart key versus a flip key unchanged.
Plus stays the flat branded face during a smart key versus a flip key unless the shell is marked.
A base grade can still have a metal key in the years around a smart key versus a flip key.
If the stamped coin is seated and a smart key versus a flip key still fails, stop.
Match the cell for a smart key versus a flip key
A flip key usually takes a CR2016, 20 mm across and 1.6 mm thick.
A hybrid badge does not move a flip key onto a CR2032.
An A23 cell is the wrong shape for a smart key versus a flip key.
Lock the car once from outside after a smart key versus a flip key, then unlock it once.
Store the spare for a smart key versus a flip key in a cool drawer, not the glove box.
Use the grade names of that market when you talk about a smart key versus a flip key.
A pharmacy blister is fine for a smart key versus a flip key when the code matches.
Keep the wrong parts out of a smart key versus a flip key
The smart key opens with a notch or a latch. The flip key opens with a screw.
The shell in your hand still decides a smart key versus a flip key.
An LIR2032 is rechargeable and does not belong in a smart key versus a flip key.
Changing the coin does not pair a new fob during a smart key versus a flip key.
A thicker coin is not a stronger signal for a smart key versus a flip key.
The 12-volt battery is a different part from the coin in a smart key versus a flip key.
Do not force a cover shut while you finish a smart key versus a flip key.
Close the shell after a smart key versus a flip key
A higher grade often received the smart key while a base grade kept the flip key.
Buy one 3-volt lithium coin for a smart key versus a flip key, not a stack of two.
A hybrid badge leaves the coin for a smart key versus a flip key unchanged.
A never-paired extra fob is not fixed by a smart key versus a flip key.
A thinner coin can lose contact during a smart key versus a flip key.
A security lamp is a different warning from the coin in a smart key versus a flip key.
Read next to a smart key versus a flip key
Continue with notes for Toyota Key Fob CR2032.
Continue with Toyota Key Fob CR2016.
Continue with the page How to Open a Toyota Key Fob.
Continue with the write-up on What Battery Does a Toyota Key Fob Take.
Continue with notes for How to Replace a Toyota.
Questions answered only with the facts above
What does the smart key usually take?
A CR2032.
What does the flip key usually take?
A CR2016.
Do they open the same way?
No. The smart key uses a notch or latch. The flip key uses a screw.
Does the stamp still win for a smart key versus a flip key?
Yes. The stamp on the old cell wins over a chart or a photo of another year.