Can 5 cup coffee maker work on an 300 watt inverter?

It depends on the power consumption of the coffee maker. If the coffee maker consumes less than 300 watts, then it can be used with a 300-watt inverter. The power consumption of a coffee maker is typically listed on the manufacturer's website or on the product packaging.

For example, if the coffee maker consumes 200 watts, then it can be used with a 300-watt inverter. However, if the coffee maker consumes more than 300 watts, then it cannot be used with a 300-watt inverter.

Additionally, it's important to consider the surge power of the coffee maker, which can be higher than its average power consumption. Some coffee makers may require a higher-wattage inverter during the initial heating phase. To be on the safe side, it's recommended to choose an inverter with a higher wattage capacity.

Also, it's crucial to verify the AC output waveform provided by the inverter. While most inverters generate a modified sine wave output, some coffee makers, especially those with electronic controls or pumps, may require a pure sine wave inverter to function correctly.