Charger 12V, 1.5A (1500mA) Standard Polarity with alligator clips. Be sure to use this charger only in the designated applications with corresponding power ratings and polarities. We do not warrant this product against misuse, all chargers are tested before leaving our facility. Voltage: 12V Amperage: 1.5A (1500mA) Polarity: Standard Connector: Alligator Application: Trickle Charger