When you need to know if you need to replace your car battery, O’Reilly Auto Parts offers a free car battery test. Bring your vehicle into any O’Reilly Auto Parts store and one of our parts professionals can test your car’s battery. If you can’t start your car, safely disconnect and remove the battery, then bring it in for a complete diagnostic check. We even offer free battery charging to ensure that the battery load test is as accurate as possible, and as always, these services are completely free.

Super Start Platinum Battery Group Size 48 H6
228 reviews
4.6/5

Group Size (BCI): 48; Cold Start Current (CCA): 760 CCA; Start Current (CA): 875 CA; Voltage (V): 12 volts; Length (in.): 11 inches; Width (in.): 6-7/8 inches; Height (in.): 7-1/2 inches.
Super Start platinum batteries are designed to provide the ultimate combination of power, durability and reliability, even in the most demanding applications. Super Start Group 48 Platinum cells feature a spill-resistant absorbent glass pad suspension system that provides additional security and fully framed positive and negative plates to prevent electrical shorts. The high density paste optimizes start-up and longer cycle times, and superior vibration protection maintains performance capability over time. Super Start batteries use state-of-the-art engineering and computer-controlled manufacturing techniques combined with more than 350 quality control checks to ensure quality and more starting power per

Super Start Platinum Battery Group Size 51R
37 reviews
4.7/5

Group Size (BCI): 51R; Cold Start Current (CCA): 500 CCA; Starting Current (CA): 580 CA; Voltage (V): 12 volts; Length (in.): 9-5/16 in.; Width (in.): 5 in.; Height (in.): 8-5/8 in.
Super Start Platinum batteries are designed to provide the ultimate combination of power, durability and reliability, even in the most demanding applications. Super Start Group 51R Platinum cells feature a splash-resistant absorbent glass pad suspension system that provides additional security and fully framed positive and negative plates to prevent electrical shorts. The high density paste optimizes start-up and longer cycle times, and superior vibration protection maintains performance capability over time. Super Start batteries use state-of-the-art engineering and computer-controlled manufacturing techniques combined with more than 350 quality control checks to ensure quality and more starting power per

Super Start Platinum Battery Group Size 65
89 reviews
4.5/5

Group Size (BCI): 65; Cold Start Current (CCA): 750 CCA; Start Current (CA): 860 CA; Voltage (V): 12 volts; Length (in.): 12 inches; Width (in.): 7-3/8 inches; Height (in.): 7-5/8 inches.
Super Start platinum batteries are designed to provide the ultimate combination of power, durability and reliability, even in the most demanding applications. Super Start Group 65 Platinum cells feature a spill-resistant absorbent glass pad suspension system that provides enhanced safety and fully framed positive and negative plates to prevent electrical shorts. The high density paste optimizes start-up and longer cycle times, and superior vibration protection maintains performance capability over time. Super Start batteries use state-of-the-art engineering and computer-controlled manufacturing techniques combined with more than 350 quality control checks to ensure quality and more starting power per pound.

Super Start Platinum Battery Group Size 78
37 reviews
4.4/5

Group Size (BCI): 78; Cold Start Current (CCA): 750 CCA; Starting Current (CA): 860 CA; Voltage (V): 12 volts; Length (inches): 10-3/4 inches; Width (inches): 6-7/8 inches; Height (inches): 7-1/4 inches.
Super Start platinum batteries are designed to provide the ultimate combination of power, durability and reliability, even in the most demanding applications. Super Start Group 78 Platinum cells feature a spill-resistant absorbent glass pad suspension system that provides additional security and fully framed positive and negative plates to prevent electrical shorts. The high density paste optimizes start-up and longer cycle times, and superior vibration protection maintains performance capability over time. Super Start batteries use state-of-the-art engineering and computer-controlled manufacturing techniques combined with more than 350 quality control checks to ensure quality and more starting power per

Super Start Platinum Battery Group Size 94R H7
262 reviews
4.6/5

Group Size (BCI): 94R; Cold Start Current (CCA): 800 CCA; Start Current (CA): 920 CA; Voltage (V): 12 volts; Length (inches): 12-7/16 inches; Width (inches): 6-7/8 inches; Height (inches): 7-1/2 inches.
Super Start Platinum batteries are designed to provide the ultimate combination of power, durability and reliability, even in the most demanding applications. Super Start Group 94R Platinum cells feature a splash-resistant absorbent glass pad suspension system that provides enhanced safety and fully framed positive and negative plates to prevent electrical shorts. The high density paste optimizes start-up and longer cycle times, and superior vibration protection maintains performance capability over time. Super Start batteries use state-of-the-art engineering and computer-controlled manufacturing techniques combined with more than 350 quality control checks to ensure quality and more starting power per

Super Start Platinum Battery Group Size S46B24R
59 reviews
4.6/5

Group Size (BCI): S46B24R; Cold Start Current (CCA): 325 CCA; Starting Current (CA): 390 CA; Voltage (V): 12 volts; Length (inches): 9-1/4 inches; Width (inches): 5 inches; Height (inches): 8-5/8 inches.
Super Start Platinum batteries are designed to provide the ultimate combination of power, durability and reliability, even in the most demanding applications. The Super Start Group S46B24R Platinum battery features a splash-resistant absorbent glass pad suspension system that provides additional security and fully framed positive and negative plates to prevent electrical shorts. The high density paste optimizes start-up and longer cycle times, and superior vibration protection maintains performance capability over time. Super Start batteries use state-of-the-art engineering and computer-controlled manufacturing techniques combined with more than 350 quality control checks to ensure quality and more starting power per pound.

Super Start Platinum Battery Group Size 49 H8
53 reviews
4.6/5

Group Size (BCI): 49; Cold Start Current (CCA): 900 CCA; Starting Current (CA): 1000 CA; Voltage (V): 12 volts; Length (inches): 13-7/8 inches; Width (inches): 6-7/8 inches; Height (inches): 7-1/2 inches.
Super Start platinum batteries are designed to provide the ultimate combination of power, durability and reliability, even in the most demanding applications. Super Start Group 49 Platinum cells feature a splash-proof absorbent glass pad suspension system that provides additional security and fully framed positive and negative plates to prevent electrical shorts. The high density paste optimizes start-up and longer cycle times, and superior vibration protection maintains performance capability over time. Super Start batteries use state-of-the-art engineering and computer-controlled manufacturing techniques combined with more than 350 quality control checks to ensure quality and more starting power per pound.

Super Start Platinum Battery
27 reviews
4.4/5

Cold start current (CCA): 340 CCA; Start current (CA): 410 CA; Voltage (V): 12 volts.
Super Start platinum batteries are designed to provide the ultimate combination of power, durability and reliability, even in the most demanding applications. Super Start Group S34B20R platinum batteries feature a spill-proof absorbent glass pad suspension system that provides enhanced safety and full-frame positive and negative plates to prevent electrical shorts. The high density paste optimizes start-up and longer cycle times, and superior vibration protection maintains performance capability over time. Super Start batteries use state-of-the-art engineering and computer-controlled manufacturing techniques combined with more than 350 quality control checks to ensure quality and more starting power per pound.

Super Start Extreme Battery Group Size 78
221 reviews
4.5/5

Group Size (BCI): 78; Cold Start Current (CCA): 800 CCA; Starting Current (CA): 985 CA; Voltage (V): 12 volts; Length (inches): 10-3/4 inches; Width (inches): 6-7/8 inches; Height (inches): 7-1/4 inches.
Super Start Extreme batteries provide optimum performance and extended service life in the high temperatures and harsh conditions of use under the hood. Super Start Group 78 Extreme batteries feature a heavier grid design and specialized pole plate paste to provide maximum starting power and superior performance. The lead used in Super Start Extreme batteries is nearly 100% pure and strategically element enhanced to provide more starting current, allow for faster charging, and help resist corrosion. Super Start batteries use state-of-the-art engineering and computer-controlled manufacturing techniques combined with more than 350 quality control checks to ensure quality and more starting power per

Super Start Extreme Battery Group Size 24F, 24R
177 reviews
4.6/5

Group Size (BCI): 24F, 24R; Cold Start Current (CCA): 725 CCA; Starting Current (CA): 890 CA; Voltage (V): 12 volts; Length (inches): 10-3/4 inches; Width (inches): 6-3/4 inches; Height (inches): 9 inches.
Super Start Extreme batteries provide optimum performance and extended service life in the high temperatures and harsh conditions of use under the hood. Super Start Group 24F Extreme batteries feature a heavier grid design and specialized pole plate paste to provide maximum starting power and superior performance. The lead used in Super Start Extreme batteries is virtually 100% pure and strategically enhanced with elements that provide more starting current, allow for faster charging and help resist corrosion. Super Start batteries use state-of-the-art engineering and computer-controlled manufacturing techniques combined with more than 350 quality control checks to ensure quality and more starting power per pound.