Features: * Powers on when needed, powers off when battery is fully charged or topped off * Fully automatic/onboard * LED status indictors * Safe for extended use without overcharging or damaging batteries * Short circuit connection protected * ETL listed * Complies with UL 1236 * Complies with FCC Class A part 15 Specifications: * 1.5 Amp * 1 bank operation * 12- volt * 6" AC input plug and wires * 6" output cable * Ring connectors for secure mounting to battery post