Power consumption is 0:75kwh per hour.

A 750-watt sausage grill consumes 0.75kwh of electricity per hour, and it consumes 1.5kwh of electricity for two hours of operation.

If the battery is used for power supply, the battery capacity should be larger, leaving a certain margin. It is appropriate for the battery to store 1.8 to 2kwh of electricity, but the cost of a large-capacity battery plus a high-power inverter issues should also be considered.