Nissan Micra key fob battery (2017–2023): CR2025 or CR2032
It depends on the key: intelligent Key (keyless) takes one CR2025; integrated key fob (flip key) takes one CR2032.
Intelligent Key (keyless)
CR20253V
CR2025× 13V lithium coin cell
Also sold as DL2025, ECR2025, KECR2025 · CR2025 details
Source: Nissan Micra owner's manual
Integrated key fob (flip key)
CR20323V
CR2032× 13V lithium coin cell
Also sold as DL2032, ECR2032, KECR2032, 5004LC · CR2032 details
Source: Nissan Micra owner's manual
Before you swap it
- CR2016 and CR2032 are the same 20 mm width as a CR2025 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.
- Keep the old cell until the new one works. If the car still won't respond, the new cell is usually in the wrong way up.
Quick answers
What battery does the Nissan Micra key (2017–2023) take?
Intelligent Key (keyless): one CR2025 3V lithium coin cell. Integrated key fob (flip key): one CR2032 3V lithium coin cell.
Is DL2025 the same as CR2025?
Yes. DL2025 is CR2025, and DL2032 is CR2032: same cells, other names.
Will a CR2032 fit instead of a CR2025?
No. It's the same 20 mm width but 3.2 mm thick, against 2.5 mm for a CR2025. Use a CR2025.