Optima Heavy Duty Battery 
Optima YELLOWTOP 12V (D75/25)
SPIRALCELL TECHNOLOGY

Specifications:
 
| Model Number | D75/25 | 
| Voltage | 12V | 
| Cold Cranking Amps @ -18C ( BCI ) | 620 | 
| Cold Cranking Amps @ -18C ( EN ) | 600 | 
| Cranking Amps @ 0C | 810 | 
| Reserve Capacity | 100 | 
| Capacity ( C/20 Rate ) | 48 | 
| Internal Resistance ( ohms ) | .0030 | 
| Dimension in CM ( L x W x H ) | 23.7 x 17.3 x 19.4 | 
| Weight ( KG ) | 17.1 | 
| Post Type | Dual SAE/ST | 
| BCI Group | 75/25 |