CoinCellChart

Lexus key fob battery

We have not checked Lexus’s owner’s manuals for these model years, so every row below comes from one source only: Panasonic’s key fob battery finder, with the finder entry named on the row. We checked 5 models across the 2019 and 2025 model years; the only cell that comes up is CR2032. Your own manual is the authority.

ES 350IS 300NX 300NX 350RX 350

By model

Lexus ES 350

2025
Key
CR2032Panasonic key fob battery finder · checked 2026-09-30 · finder entry: 2025, Lexus, “ES 350”; finder only, Lexus owner’s manual not checked
2019
Key
CR2032Panasonic key fob battery finder · checked 2026-09-30 · finder entry: 2019, Lexus, “ES 350”; finder only, Lexus owner’s manual not checked

Lexus IS 300

2025
Key
CR2032Panasonic key fob battery finder · checked 2026-09-30 · finder entry: 2025, Lexus, “IS 300”; finder only, Lexus owner’s manual not checked
2019
Key
CR2032Panasonic key fob battery finder · checked 2026-09-30 · finder entry: 2019, Lexus, “IS 300”; finder only, Lexus owner’s manual not checked

Lexus NX 300

2019
Key
CR2032Panasonic key fob battery finder · checked 2026-09-30 · finder entry: 2019, Lexus, “NX 300”; finder only, Lexus owner’s manual not checked

Lexus NX 350

2025
Key
CR2032Panasonic key fob battery finder · checked 2026-09-30 · finder entry: 2025, Lexus, “NX 350”; finder only, Lexus owner’s manual not checked

Lexus RX 350

2025
Key
CR2032Panasonic key fob battery finder · checked 2026-09-30 · finder entry: 2025, Lexus, “RX 350”; finder only, Lexus owner’s manual not checked
2019
Key
CR2032Panasonic key fob battery finder · checked 2026-09-30 · finder entry: 2019, Lexus, “RX 350”; finder only, Lexus owner’s manual not checked

What this page doesn’t cover

  • Only the model years listed. Other years may use a different cell; the manual for your year is the authority.
  • Trim levels can come with different keys. The key type named in each row is the finder’s own name for it; where the finder names none, the row just says “Key”.
  • Step-by-step replacement is in the owner’s manual; we don’t reproduce it here.

How we read the sources: method. All makes: key fob battery by make.

Other makes: Chevrolet, Ford, Honda, Jeep, Kia, Mazda, Nissan, Subaru, Toyota.