Nissan · Smart / push-button · US manuals

Nissan Intelligent Key (CR2025)

User-replaceable primary coin cell per the OEM key-type section. 2019 Sentra Intelligent Key — CR2025; later Sentra years use CR2032

OEM: Recommended battery: CR2025 or equivalent

Buy links go to the battery code page only — not key shells or programming. Key fob battery basics · Smart vs remote · Safe replacement