Many racers in professional racing have made the switch to 16 volt batteries. The Turbo Start AGM is a sealed battery so it will not leak, even if punctured. Additional Turbo Start 16 volt benefits include a faster spinning starter and higher volume from electric water and fuel pumps. Turbo Start batteries are made to take the vibration and abuse that racing gives. There are also lightweight versions to keep the weight down and retain the power of the 16 volt Turbo Start battery.