2 x Panasonic CR2032 3V Lithium Coin Cell Battery DL2032 BR2032 Longest 2034 Expiry for Car Key Fobs Toys Remote. Model : CR2032 Lithium Coin Cell Battery. Battery Type : Lithium Coin Cell. Extended Shelf Life : Can retain its power for up to 10 years in storage, ensuring they're ready when you need them.