2021 Honda CR-V Key fob battery
Depends on your key type. Choose yours, or compare them here.
- Master key with remote transmitter CR1620
- Smart entry remote CR2032
CR1620
Master key with remote transmitter
CR2032
Smart entry remote
2021 Honda CR-V Owner's Manual, PDF pages 609 and 610
Battery type: CR1620Open the manual at this page ↗Added Oct 15, 2026
See where it's printed
Key fob battery · Master key with remote transmitter · PDF page 609
Battery type: CR1620
Key fob battery · Smart entry remote · PDF page 610
Battery type: CR2032
2021 Honda CR-V Owner's Manual, PDF page 609
Battery type: CR1620Open the manual at this page ↗Added Oct 15, 2026
See where it's printed
Key fob battery · Master key with remote transmitter · PDF page 609
Battery type: CR1620
2021 Honda CR-V Owner's Manual, PDF page 610
Battery type: CR2032Open the manual at this page ↗Added Oct 15, 2026
See where it's printed
Key fob battery · Smart entry remote · PDF page 610
Battery type: CR2032
See every quote (2 values)
All versions
| Applies to | Value | Manual says | Page |
|---|---|---|---|
| Master key with remote transmitter | CR1620 | “Battery type: CR1620” | PDF page 609 ↗ |
| Smart entry remote | CR2032 | “Battery type: CR2032” | PDF page 610 ↗ |
Scroll the table to see the quote and page →
For Master key with remote transmitter
For Smart entry remote
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