The 2019 Honda Insight key fob uses a CR2032 3-volt lithium coin cell. This is the standard battery for many Honda remotes from that era, and it’s a straightforward DIY replacement.
Battery type and compatibility
The remote for the 2019 Insight is designed to operate with a CR2032 battery. This compact, widely available coin cell provides the necessary power for the fob’s functions, including locking, unlocking, trunk release, and panic features.
Why this format is common
Honda commonly used CR2032 batteries in its key fobs around the late 2010s because of their small size, reliable 3V output, and broad availability. If you’re swapping a similar Honda remote from that period, it’s very likely to use the same battery. If you’re unsure, check the battery’s label or consult the owner’s manual.
Replacement steps and what you’ll need
Before you start, gather the tools and a fresh battery to ensure a smooth replacement.
- CR2032 3V lithium coin cell battery
- Small flat-head screwdriver or a coin to pry open the fob
- Lint-free cloth or gloves (optional, to avoid fingerprints on the new battery)
Carefully pry open the fob along its seam to access the battery compartment. Remove the old battery, noting the orientation (positive side typically faces up toward the contacts). Insert the new CR2032 with the correct orientation, reseal the case, and test the fob by pressing a button to confirm it works.
Post-replacement tips
After replacing the battery, verify that all remote functions (lock, unlock, trunk release, and panic) respond properly from the typical range. If any function fails to work, re-check the battery orientation and ensure the case is fully closed to maintain proper contact.
Summary
For a 2019 Honda Insight key fob, the battery you need is a CR2032 3V lithium coin cell. Replacement is a quick DIY task with common tools and a readily available battery from electronics or automotive stores. Always confirm proper orientation and test the fob after reassembly to ensure full functionality.