B3121 AGM Racing Battery

The Braille B3121 Lightweight AGM Battery is engineered to deliver substantial power while significantly reducing weight, making it an ideal choice for performance applications. Weighing in at just under 22 lbs, this battery employs advanced AGM racing technology to pack a potent energy source into a small form factor. With 1380 pulse cranking amps, the B3121 offers more than enough power to start vehicles that other batteries in its weight class cannot. It is perfectly suited for enthusiasts looking to shed half the weight of a standard Group 34 battery and still maintain sufficient power for V8 street cars with standard compression ratios. This battery finds application in a wide range of vehicles, from large Harley Davidsons to hot rods, road race cars, Corvettes, and Vipers. While the B3121 boasts high cranking amps, it's important to ensure it has adequate capacity for the intended vehicle's needs. Physical specifications include a BCI Group of 'All Sizes,' dimensions of 5.2" W x 6.6" L x 6.8" H, and a weight of 21 lbs. Performance specifications feature a 12V voltage, 14.6V full voltage charge, 550 CCA, 31 Ah capacity, 1hr 15 min reserve capacity, and a life cycle of 2000 (10% DoD).