✅Model Numbers: CR1220, DL1220, ECR1220, KCR1220. 🔋6x Energizer CR1220 Lithium Coin Cell Batteries 🔋. ✅Battery Type: CR1220 Lithium Coin Cell. ✅Chemistry: Lithium Manganese Dioxide (LiMnO2). ✅Shelf Life: Up to 10 years.
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