Key fob battery by make

Each row comes from the carmaker’s own owner’s manual for that model year, with the PDF page the battery is named on, or from Panasonic’s key fob battery finder where that is the source we have; every make’s page names the source on each row. 96 key and model-year combinations across 10 makes so far.

Chevrolet

Blazer, Equinox, Silverado, Tahoe, Traverse

Cells named: CR2032, CR2450

Cell changed between years on 2 keys

Ford

Escape, Explorer, F-150

Cells named: CR2032, CR2450

Honda

Accord, Civic, CR-V, Pilot

Cells named: CR1620, CR2032

Jeep

Cherokee, Compass, Gladiator, Grand Cherokee, Wrangler

Cells named: CR2032, CR2450

Kia

Forte, Niro, Sorento, Soul, Telluride

Cells named: CR2032

Lexus

ES 350, IS 300, NX 300, NX 350, RX 350

Cells named: CR2032

Mazda

CX-30, CX-5, CX-50, CX-9, CX-90

Cells named: CR2025, CR2032

Nissan

Altima, Pathfinder, Rogue, Sentra

Cells named: CR1620, CR2025, CR2032

Cell changed between years on 1 key

Subaru

Crosstrek, Forester, Outback

Cells named: CR1620, CR2025, CR2032

Cell changed between years on 3 keys

Toyota

Camry, Corolla, RAV4, Tacoma

Cells named: CR2016, CR2032, CR2450

Cell changed between years on 4 keys

Which cells come up

CR2032: 68 of the 96 rows
CR2450: 14 of the 96 rows
CR1620: 7 of the 96 rows
CR2025: 5 of the 96 rows
CR2016: 2 of the 96 rows

Counts are only for the models and years we have checked; they aren’t a market share. Model years we looked up but left out are named, with the reason, at the bottom of that make’s page.