Peugeot 108 key fob battery (2014–2021): CR2016 or CR2032
It depends on the key: remote control key takes one CR2016; keyless Entry and Starting electronic key takes one CR2032.
Remote control key
CR20163V
CR2016× 13V lithium coin cell
Also sold as DL2016, ECR2016, KECR2016 · CR2016 details
Source: Peugeot 108 handbook
Keyless Entry and Starting electronic key
CR20323V
CR2032× 13V lithium coin cell
Also sold as DL2032, ECR2032, KECR2032, 5004LC · CR2032 details
Source: Peugeot 108 handbook
Before you swap it
- CR2025 and CR2032 are the same 20 mm width as a CR2016 but a different thickness, so read the code on the old cell before you order, because a cell that's too thin can lose contact every time the fob gets knocked.
- Car still ignoring the fob after a new cell? Check it went in the right way up. The + side usually faces the marking inside the case.
Quick answers
What battery does the Peugeot 108 key (2014–2021) take?
Remote control key: one CR2016 3V lithium coin cell. Keyless Entry and Starting electronic key: one CR2032 3V lithium coin cell.
Is DL2016 the same as CR2016?
Yes. DL2016 is CR2016, and DL2032 is CR2032: same cells, other names.
Will a CR2032 fit instead of a CR2016?
No. It's the same 20 mm width but 3.2 mm thick, against 1.6 mm for a CR2016. Use a CR2016.