ProSine 1000 and 1800 are compact and lightweight true sine wave inverters with automatic power-saving search-mode when no load is present. These models have NO internal battery charger. The LCD meter control panel on  inverter shows battery voltage, amps from battery, and bar graph of AC output watts and indicates overload, overheat, high or low voltage. CSA approved to UL standards.

Battery Volts: 24

AC Volts/Hz: 120/60

Continuous Watts: 1000