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Key fob battery

Pick make, then model and year. Choose key type if your car has more than one.

1 · Make

All Chevrolet Ford Honda Nissan Toyota

2 · Model

Camry Corolla RAV4

3 · Year

2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014

4 · Key type

Same vehicle can need different cells by key style — pick yours.

Show both Remote / flip / keyed Smart / push-button

2015 Toyota Corolla · US · all key types

Two key types — pick one above for a single answer

1× CR2016
Toyota Corolla wireless remote (CR2016)
Remote / flip / keyed · Vehicles without a smart key system
OEM: Lithium battery CR2016 (vehicles without a smart key system), or CR2032 (vehicles with a smart key system)
1× CR2032
Toyota Corolla electronic key (CR2032)
Smart / push-button · Vehicles with a smart key system
OEM: Use a CR2016 (vehicles without a smart key system) or CR2032 (vehicles with a smart key system) lithium battery

2015 US OM — non-smart CR2016 / smart CR2032

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