OPTIMA Yellow Top is made to install and forget. No matter the conditions, be it dampness, heat, dirt or exposure to extremes in vibration or regular discharge, you can count on OPTIMA to deliver uninterrupted power. OPTIMA's ability to hold a higher voltage during the discharge cycle makes it possible to utilize more of the stored power in the OPTIMA compared to ordinary batteries. The Yellow Top handles many discharges as well as re-charges without losing significant capacity. OPTIMA is also ideal for seasonal use because of its very low self-discharge rate. That means you can store your seasonal vehicles all winter without regular charging and still spring out of the starting block when winter is over.

Optima D34/78-950 (Deep Cycle)

• BCI Group Size: 34/78
• Voltage: 12
• Cold Cranking Amps @ 0 F: 750
• Cranking Amps @ 32 F: 870
• Reserve Capacity Minutes: 120
• Amp Hour (20 Hour Rate): 55
• Weight: 46 Lbs

Dimensions (Maximum Overall)

• Length: 10"
• Width: 6 7/8"
• Height: 7 13/16"