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Two silver CR2032 coin cells side by side

Battery Guru

Battery Guru CR2032 3V Lithium Coin Cell 2-pack

SKU CH-RTFX-N14VG

Two 3 V lithium coin cells to replace a flat car key fob battery

  • Battery pack size2-pack
  • Battery typeLithium Coin Cell
  • Battery voltage rating3 V
  • Reliable key-fob power from 3 V lithium chemistry
  • Two CR2032 cells included for immediate replacement
  • Wide compatibility across many car remote models
  • Long shelf life suits spare or emergency use

Battery Guru CR2032 3V Lithium Coin Cell 2-pack

This pack supplies two 3 V lithium coin cells built to the CR2032 form factor. They are intended as direct replacements for exhausted car key fob batteries.

Capacity and headroom

Each cell delivers 3 V nominal voltage suitable for low-drain remote transmitters. The two-pack covers a single fob change with one spare left over; it does not suit devices that require a different coin-cell size or higher current capability.

How it compares

Measured against everything we stock in Alkaline & Coin Cell Batteries, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 80% of the 190 comparable items (median $18.49).

Specifications

Power
Battery typeLithium Coin Cell
Battery voltage rating3 V
In the box
Battery pack size2-pack

Questions about this item

Will the 2032 cell fit the same slot in my older key fob that used a CR2032?

Yes, the 2032 designation means identical diameter and thickness, so it drops straight into any fob designed for that size.

How can I confirm the new cells are delivering the rated 3V once installed?

Press any button on the fob — if the LED flashes and the car responds at normal range, the voltage is correct.

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