DieHard EV is the first aftermarket 12-volt EV battery specifically designed for the high demands of hybrid and electric vehicles. DieHard EV includes xEV by Clarios technology, offering 30% more cycling than standard AGM batteries, which contributes to extended battery life. The DieHard EV 12-volt battery, available from Advance Professional, works with the high-voltage battery to deliver power and support for safe operation. It is designed to meet the intensive power requirements of modern vehicles.