Primary usage is for keyless entry. Lasts longer than alkaline. Online purchases are in packages of 6.
| Id | 181421 | 
| SKU | 6794788 | 
| PartNo | DL2450BPK | 
| UPC | 041333002224 | 
| Country of Origin | Japan | 
| Type | Coin Cell | 
| Battery Chemistry | Lithium, Manganese Dioxide | 
| Battery Size | CR2450 | 
| Battery Capacity | 600 MAh | 
| Battery Voltage | 3 V | 
| Terminal Type | Flat Contact | 
| Internal Impedance | 15 KOhm | 
| Discharge Cut-Off Voltage | 2 V | 
| Operating Temperature | -40 To 140 Deg F | 
| Dimensions | 24.5 Mm Dia X 5 Mm H | 
| CID | 9 |