What battery does a 2018-2024 Toyota Camry key fob take?

It depends on which key you have. the Flip / remote head key (FCC HYQ12BFB, L/LE trim, 2018+) takes a CR2032, and the Smart Key — push-button start (FCC HYQ14FBC, SE/XLE/XSE) takes a CR2032. We confirmed each against two independent sources. Pop your fob open and read the marking on the old cell to be sure which one you have.

How do I change the key fob battery on a Camry?

Find the small seam or slot on the fob (often near the keyring loop) and gently pry the two halves apart with a coin or a small flathead. Note which way the old CR2032 sits, pop it out, and drop the new one in the same orientation (usually positive side up). Snap the fob back together. If the buttons feel unresponsive after, re-seat the cell.

2018-2024 Toyota Camry key fob battery

The coin cell your Camry key fob takes, confirmed against two independent sources. Your car uses a different cell in the smart key than the basic remote — each is listed below. The marking on your old battery is the final confirmation.

Affiliate disclosure: CarCareTruth is reader-supported. As an Amazon Associate I earn from qualifying purchases. We may also earn commissions from other retailers linked on this page, at no extra cost to you. Affiliate revenue never influences our scores or rankings. Full disclosure

Key fob battery

Verified · 2 sources · Jun 2026

Basic remote

Flip / remote head key (FCC HYQ12BFB, L/LE trim, 2018+)

CR2032Find on Amazon

Smart key

Smart Key — push-button start (FCC HYQ14FBC, SE/XLE/XSE)

CR2032Find on Amazon

Cross-checked against two independent sources. Pop open your fob and check the marking on the old cell before you buy — it's the final word, and it confirms which fob style yours is.

Camry key fob battery questions

What battery does a 2018-2024 Toyota Camry key fob take?: It depends on which key you have. the Flip / remote head key (FCC HYQ12BFB, L/LE trim, 2018+) takes a CR2032, and the Smart Key — push-button start (FCC HYQ14FBC, SE/XLE/XSE) takes a CR2032. We confirmed each against two independent sources. Pop your fob open and read the marking on the old cell to be sure which one you have.
How do I change the key fob battery on a Camry?: Find the small seam or slot on the fob (often near the keyring loop) and gently pry the two halves apart with a coin or a small flathead. Note which way the old CR2032 sits, pop it out, and drop the new one in the same orientation (usually positive side up). Snap the fob back together. If the buttons feel unresponsive after, re-seat the cell.