Chevy Silverado 1500 Key Fob Battery: CR2032
The Deluxe CR2032 is a 3V lithium coin battery sold as a pack of two for Chevy and GMC key fobs. It is 20mm wide and 3.2mm thick. Many earlier Silverado 1500 remotes take this size, while guides for the latest remotes call for a CR2450.
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Will This Battery Work in Your Silverado Key Fob?
Fit depends on the battery code inside your remote, not on the truck’s name alone. Chevrolet’s 2018 to 2021 Silverado owner’s manuals list a CR2032 for their remotes. Guides for the latest Silverado remotes call for a CR2450 instead. Run this quick check before you buy.
The product listing excludes Silverado EV, and its wording for 2022 and later Silverado models differs across listing versions.
Deluxe CR2032 Specifications
| Property | Detail |
|---|---|
| Brand / pack | Deluxe Batteries, pack of 2 |
| Battery type | CR2032 lithium coin cell |
| Chemistry | Lithium, single-use (not rechargeable) |
| Nominal voltage | 3 V |
| Dimensions (standard CR2032) | 20 mm diameter × 3.2 mm thick |
| Listed capacity | 225 mAh |
| In the pack | 2 batteries (key fob not included) |
| Intended use | Chevy and GMC key fobs that take a CR2032 |
| Silverado coverage | Listed for 1999 to 2021 models. Later models depend on the remote type. |
| Not listed for | Silverado EV. Wording for 2022 and later Silverado models varies by listing version. |
| Programming | Not needed for a normal battery change, per the listing |
| Other ratings | Weight, temperature range, shelf life and certifications are not published for this pack |
Capacity is the figure printed in the product listing. Real runtime depends on the load, the temperature and the cutoff voltage of your fob.
Silverado Key Fob Battery Replacement Difficulty
This is an easy job for an undamaged fob. It takes a few minutes with a flat, thin object. The trickiest part is buying the right cell. Tap a slice to highlight it.
- 15% Opening the back cover
- 15% Swapping the cell
- 45% Choosing the right battery
- 25% Refitting & testing the fob
Difficulty score and effort split are an editorial estimate, not an official Chevrolet rating. A cracked case or a damaged battery holder raises the difficulty.
How to Replace Your Silverado Key Fob Battery
These steps cover a CR2032 fob with a removable back cover. Your owner’s manual has the exact steps for your design. Tap each step to tick it off as you go.
- 1Open the back coverUse a flat, thin object to separate and remove the back cover of the fob.
- 2Remove the old batteryLift the old cell out carefully. Avoid touching the circuit board, since static can damage it.
- 3Insert the new CR2032Fit the battery in the orientation your manual shows. Many designs call for the positive (+) side up, while some state positive towards the back cover.
- 4Close the cover and testRefit the back cover, top side first and then the bottom. Press the lock and unlock buttons to confirm the fob works.
Some Silverado fobs have a key release button. Remove the mechanical key, use the opening point it exposes to separate the case, then follow the polarity in your manual. If your manual or the old cell shows a CR2450, this pack is not the right battery.
Other Devices That Use a CR2032
The CR2032 size appears in other small devices too. Confirm the battery type in your device manual first.
- Chevy & GMC key fobsModels that call for a CR2032
- Apple AirTagCheck the pack for AirTag compatibility, as some bitter coatings can block contact
- Garmin HRM-Pro PlusUser-replaceable CR2032
Safety, Storage & Disposal
A swallowed coin battery can cause severe internal injury in as little as two hours. Keep new and used cells away from children. Get emergency medical help immediately if you suspect ingestion.
- Never recharge this battery. It is single-use.
- Use only the battery type your owner’s manual specifies.
- Do not scrape or bend the contacts inside the fob.
- Cover the terminals of a used cell with non-conductive tape.
- Take used cells to a battery collection centre.
Silverado 1500 Key Fob Battery: FAQ
What battery does a Chevy Silverado 1500 key fob take?
Many earlier Silverado 1500 remotes take a CR2032. Guides for the latest Silverado remotes call for a CR2450. Check the battery code in your fob and your owner’s manual.
Will the Deluxe CR2032 fit every Silverado 1500?
No. It only fits remotes that call for a CR2032. The product listing excludes Silverado EV, and its wording for 2022 and later models varies by version.
Is the Deluxe CR2032 rechargeable?
No. It is a single-use CR2032 3V lithium coin cell and must never be recharged.
Do I need to reprogram my key fob after a battery change?
The product listing says no programming is needed for a normal battery change. Programming a replacement transmitter is a separate procedure.
How long will the battery last in my fob?
No verified runtime figure is published for this pack. Battery life depends on how often you use the fob, the temperature and the fob’s minimum operating voltage.
How should I dispose of a used CR2032?
Cover the terminals with non-conductive tape and take the cell to a battery collection centre. Keep used cells away from children.
