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Two silver CR1620 lithium coin cells side by side

Battery Guru

Battery Guru CR1620 3V Lithium Coin Cell 2-pack

SKU CH-NC6N-1ECRS

Two 3 V lithium coin cells for replacing a low or dead car key fob battery

  • Battery pack size2-pack
  • Battery typeLithium Coin Cell
  • Battery voltage rating3 V
  • Reliable 3 V lithium power for car key fobs
  • Two-pack provides a ready spare for future replacements
  • Matches CR1620 specification for wide remote compatibility
  • Fresh new cells deliver consistent voltage from day one

Two-pack CR1620 coin cells for key fobs

This pack contains two new 3 V lithium coin cells. They are built to replace a low or dead battery in a car key fob. Each cell is ready to install straight from the pack.

CR1620 3 V lithium chemistry

The CR1620 designation and 3 V output are the only specifications that determine fit. Check the vehicle owner’s manual to confirm the key requires this exact model. Buyers needing a different coin-cell size or a rechargeable alternative will not be served by this pack.

How it compares

Measured against everything we stock in Household Batteries & Chargers, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 90% of the 10,440 comparable items (median $10.99).

Specifications

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

Questions about this item

What does the 3 V rating mean for my key fob?

The 3 V output matches the voltage your key fob circuit expects, so the remote transmits at the correct power level without damaging the electronics.

How does the CR1620 designation limit where this cell fits?

CR1620 identifies the exact lithium coin cell dimensions, so it only works in holders built for that specific size.

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