CR2450 · CR1632. CR2032 · CR2016 · CR2025. CR1632 Coin Cell Battery – 3V Lithium (DL1632, BR1632, ECR1632 Compatible). CR2450 Coin Cell Battery – 3V Lithium (DL2450, CR2450N, ECR2450 Compatible). CR2032 Coin Cell Battery – 3V Lithium (DL2032, BR2032, ECR2032 Compatible).