2025 Hyundai Sonata Key fob battery
CR2450
smart key
2025 Hyundai Sonata Owner's Manual, PDF page 137
Battery type: CR2450Open the manual at this page ↗Added Oct 16, 2026
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Key fob battery · Smart key · PDF page 137
Battery type: CR2450
See every quote (1 value)
As printed in the manual
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| Smart key | CR2450 | “Battery type: CR2450” | PDF page 137 ↗ |
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CR2450 coin battery
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