Nissan Sentra key fob battery
GarageDex's key fob data shows the Nissan Sentra key fob takes a CR2025 coin cell across the 2000 to 2004 model years.
Shop CR2025 batteries A 2-pack covers both fobs
Key takeaways
- 2000 to 2004 Nissan Sentra: CR2025.
- CR2025: 20 mm wide, 2.5 mm thick - thinner than a CR2032, do not swap them.
- Same cell across every listed year.
- Note which side faces up before removing the old cell.
| Years | Fob type | Battery | Notes |
|---|---|---|---|
| 2000 to 2004 | Standard fob | CR2025 | 20 mm wide, 2.5 mm thick - thinner than a CR2032, do not swap them |
How to change the Nissan Sentra fob battery
- Slide out the mechanical key if the fob has one, and look for a slot or notch along the seam.
- Twist a coin or a small flat screwdriver in the slot to split the case. Work around the seam rather than forcing one point.
- Note which side of the old cell faces up, then lift it out with a fingernail or plastic pick - avoid metal tools across the contacts.
- Fit the new CR2025 the same way up, snap the halves together, and test the lock button before walking away from the car.
Batteries and tools for the Nissan Sentra fob
Coin cells are universal - any brand's CR2025 fits. Buy a multi-pack so the second fob gets a fresh cell too.
CR2025 batteriesName-brand multi-pack, check the date codeShop batteries Plastic pry toolOpens the case without scratching itShop tools Fob coverSilicone case filtered to the Nissan SentraShop covers
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Same car, other specs: Nissan Sentra specs hub and 12V battery size.
Other Nissan models
Source: Microbattery - Key Fob Battery Finder. Fob designs change mid-generation, so confirm the code printed on the cell you take out before you order.