2032 Battery you need - https://amzn.to/3kCQ9D9

This is a short demonstration video to show you how to replace the dead battery in your key fob. This fob is used in many Kias. This specific one is out of a Forte. It is the same process for many of the similar Kia fobs: Sportage, Rio, Ceed, Sorento, Optima, Soul, etc. Follow the instructions as I've shown and be sure to be careful not to snap that delicate plastic piece in the middle. Hope you found this video helpful!

2021 Kia Forte Smart Remote Key Fob
Kia Part Numbers: 95440-M7000, 95440M7000, 95440-M7001, 95440M7001
FCC ID: CQOFD00430
Frequency: 434 MHz
Battery: CR2032
Emergency insert key: 81999-J7020, 81999J7020 or 81996-S9000, 81996S9000
Reusable: No
On Board Programming: No
4 Buttons: Lock, Unlock, Trunk release, Panic alarm
19 20 21 Kia Forte
21 22 Kia K5 EX, GT-Line, LX, LXS 1.6L Gas Engine
20 21 Kia Niro EX Premium, LX, LXS, Plug-In Hybrid EX, Plug-In Hybrid EX Premium, Touring, Touring Special Edition
19 20 21 Kia Soul EX, GT-Line, LX, S, X-Line