Mighty Max Battery Viper VP-2400 12V 2400 Watt Battery for Planet Audio TRQ4.2400 Brand Product Viper VP-2400 12V 110Ah 2400 Watt AGM Car Audio Battery Reinforcement For Amplifiers or As Your Starting Battery Where Weight Is A Concern Sealed Non-Spillable Design Can Be Mounted In Any Position Without The Worry of Leaks and Spills Withstand Higher Temperature and Vibrations Than The Leading Brand Name Batteries. AGM Technology For Better Power Efficiency, Longer Life and Maximum Sound Performance!