Optima 12V 44Ah Group 75/25 Red Top High Power Starting Battery: Ultimate High Quality Red Top Starting Battery! REDTOP® 75/25 The battery that typically comes as original equipment on an automobile is what’s known as a starting battery. It’s designed to discharge enough power to start your car and power standard accessories. Over time, however, a starting battery loses its capacity to discharge. The REDTOP high-performance AGM battery is the ultimate starting battery and is designed to deliver a powerful burst of ignition power for a reliable start-up every time. It has high-power delivery and extreme resistance to the most common causes of battery failure. Optima 8022-255 Features: Strongest Starting Burst Up to 3 X Longer Life 15 Times More Vibration-Resistant Virtually Spill Proof Mountable in Virtually Any Position Maintenance-Free Faster Recharging Optimal Starting Power Optima 8022-255 Specifications: Plate Design: High Purity Lead-Tin Alloy. Wound Cell Configuration Utilizing Proprietary Technology: SPIRALCELL® Electrolyte: Sulfuric Acid, H2SO4 Case: Polypropylene Color: Case: Dark Gray Cover: “OPTIMA” Red Group Size: BCI: 75/25 Terminal Configuration: SAE / BCI Automotive & GM Style Side Terminal (3/8”-16UNC-2B Threaded Nut) Assembly: LHP Part Number: 8022-255 Dimension: 23.8L x 17.3W x 19.9H cm Performance Data: Open Circuit Voltage (Fully Charged): 12.8 Volts Internal Resistance (Fully Charged): .0030 Ohms Capacity: BCI: 90 Minutes (25 Amp Discharge, 80°F (26.7°C), to 10.5 Volts Cut-Off) Power: CCA (BCI 0°F): 720 Amps CCA (EN -18°C): 730 Amps MCA (BCI 32°F): 910 Amps