* The button cells deliver great performance. * For car keys, calculators, digital cameras, and other electronic devices. * This battery is known as: 2450, ECR2450, K2450L, and DL2450.* Used batteries? Drop them off for free at a collection point near you.
| Number of batteries / blister | 2 |
| Battery technology | Lithium |
| Type of batteries | CR2450 |