The 2008 Honda Fit key fob typically uses a CR2032 3V lithium coin-cell battery. Some variations exist depending on the market or the exact remote design, so it’s best to verify with your specific key.
In most cases, the standard 2008 Fit remote relies on a CR2032 battery. However, certain regional or alternate key designs may use CR2025 or CR1616. To confirm, inspect the battery inside your fob or consult your owner's manual or a local dealership if you have a non-standard key.
Battery type used in the 2008 Honda Fit key fob
The widely used coin-cell for the 2008 Fit’s key fob is CR2032, a 3-volt lithium cell. This size is common across many Honda remotes of that era.
Variations by market or key design
Some markets or alternative key designs might employ CR2025 or CR1616 batteries. If your fob is a non-standard design or you’re unsure, check the battery label inside the fob or refer to your vehicle manual for the exact specification.
Common battery sizes for Honda remotes of that era
While CR2032 is the dominant choice for the 2008 Fit, other coin-cell sizes have appeared in some models or markets. The list below summarizes the typical possibilities you might encounter when replacing a Honda remote battery.
- CR2032 — 3V lithium coin cell (most common for the 2008 Fit key)
- CR2025 — 3V lithium coin cell (slightly thinner, used in some variants)
- CR1616 — 3V lithium coin cell (less common, in older or different key designs)
In practice, CR2032 remains the standard for the 2008 Honda Fit key fob. If you’re unsure, confirm by checking the battery inside your current fob or consulting the owner’s manual or dealer.
How to replace the key fob battery
Replacing the battery is a quick at-home task. The steps below apply to the typical 2008 Fit remote; if your fob differs, adapt accordingly or seek professional assistance.
- Prepare a small flat tool or flathead screwdriver and a clean workspace.
- Locate the seam on the back of the key fob and gently pry it apart to open the cover. Do not force it; work slowly to avoid damaging the casing or internal circuitry.
- Carefully remove the old battery, noting the orientation (usually the positive side faces up).
- Insert the new battery (CR2032 is most common) with the correct polarity (+ side up) and ensure it sits snugly.
- Snap the fob halves back together and test the remote by pressing the lock/unlock buttons to confirm proper operation.
After replacing the battery, dispose of the old battery properly at a battery recycling point. If the remote fails to work after replacement, recheck the battery orientation or consider having the fob reprogrammed by a dealer.
Summary
The 2008 Honda Fit key uses a CR2032 3V lithium coin-cell battery in most cases, with occasional variations (CR2025 or CR1616) depending on market or key design. Replacing the battery is a simple, at-home task following proper precautions and polarity. When in doubt, verify the exact battery type by inspecting the current cell, checking the manual, or consulting a dealership.
What size battery fits in a Honda key fob?
And then twist. Your key fob isn't open all the way yet so now you'll need to use the key end and wedge it between the gap. And pop it. Open.
What batteries go to a Honda Fit key?
And twist that exposes the battery right here. It uses a CR 2032 battery like that pry out the old. Battery. Put in the new battery. Positive side up.
What battery does a 2008 Honda Fit key fob take?
With this key fob it does go plus side down. Once you have the new battery back into place you can snap this portion of the key fob back together.
What battery fits a 2008 Honda Fit?
DieHard Gold – Battery: 151R Group Size, 410 CCA, 510 CA, 57 Minute Reserve Capacity (Part No. 151R)