XS Power S3400 12V 2500W/4000W Range AGM S-Series Battery, Max 3300Amps

The S3400 is a sealed 12V AGM battery that works just as well on a track as in a street car. Absorbent Glass Mat construction seals the electrolyte into glass mat separators, so it is spillproof, mountable at an angle, and resistant to the vibration and impact that come with racing and rough pavement.

3,300 max amps, 1,150 cranking amps, and 1,012 cold cranking amps give fast starts in any weather, while 160 minutes of reserve capacity and 80Ah keep the ECU, fuel pump, gauges, and accessories fed when the engine is off. As the starting battery it can run the vehicle plus up to 2,500W of aftermarket gear such as the ECU, fuel pump, and gauges; as a secondary battery it adds 4,000W of capacity. BCI Group 34 sizing fits the factory tray in matching applications. Charging is rated from 5°F to 120°F (-15°C to 50°C).

580 terminal hardware is included, so factory posts and heavy-gauge accessory leads land on the terminals without hunting for adapters. The battery weighs 49.97 lb and measures 10.24" L x 7.16" H x 6.89" W.