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Ten silver lithium coin cells in a clear blister pack

Panasonic

Panasonic CR1220 3V lithium coin cell batteries 10-pack

SKU CH-9S4V-Z946P

Ten 3 V lithium coin cells (CR1220, 12.5 mm × 2.0 mm) with up to ten-year shelf life

  • Battery typeCR1220
  • Ready for watches, remotes & sensors — CR1220 size fits 12.5 mm x 2.0 mm
  • Ten Panasonic lithium cells in one pack — 10 pcs ready to use
  • Steady 3 V output for reliable power — 3 Volt chemistry maintains voltage
  • Stores up to ten years unused — long shelf life rated 10 years
  • Replaces DL1220, BR1220, ECR1220 & more — cross-reference list included

10-pack CR1220 coin cells

This pack supplies ten Panasonic CR1220 lithium coin cells rated at 3 volts. Each cell measures 12.5 mm in diameter and 2.0 mm in height. The chemistry provides high energy density and a continuous voltage supply. Shelf life reaches up to 10 years when stored correctly.

Suits low-drain devices needing CR1220

The cells fit watches, calculators, medical monitors, key fobs and CMOS memory holders that specify CR1220 or the listed equivalents such as DL1220, BR1220 or ECR1220. Temperature resistance is rated as ideal for typical indoor and automotive environments. Buyers who need rechargeable cells, larger diameters, or higher continuous current for motors should look at a different chemistry and form factor.

CR1220 size and 3 V output

The single specification that decides fit is the CR1220 designation, which fixes the 12.5 mm x 2.0 mm footprint and the 3 V nominal voltage. Verify the device manual calls for CR1220 or one of the cross-reference codes before purchasing.

How it compares

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

Price $17.99
Pricier than about 73% of the 10,440 comparable items (median $10.99).

Specifications

Power
Battery typeCR1220

Questions about this item

Which devices need a CR1220 3 V lithium cell measuring 12.5 mm x 2.0 mm?

Any device designed for a CR1220 coin cell — such as car key fobs, motherboard CMOS holders, medical monitors or small remotes — will accept these 12.5 mm x 2.0 mm lithium batteries.

Can I replace a DL1220 or BR1220 cell with one from this 10-pack?

Yes. The pack lists DL1220, DL1220B, BR1220, BR1220-1W, ECR1220, CR1220-1W, KCR1220, LM1220, 5012LC, SB-T13 and L04 as direct equivalents, so any of those older cells can be swapped for a fresh Panasonic CR1220.

How do I confirm each cell is delivering the rated 3 V after installation?

Measure the voltage across the terminals with a multimeter; a healthy new cell reads at or very close to 3 V, and the device should power on immediately without resetting.

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