How to connect the coffee machine outdoor power supply, coffee machine how long?

The power of the coffee machine generally refers to the nominal rated power of the power supply. Taking the domestic power supply as an example, 300W power supply refers to the maximum rated power of 300W, and its actual operational power can reach a peak of about 420 watts in a short time. Peak power, the maximum power that a power supply can reach for a short period of time, usually only lasting for about 30 seconds.
Generally, the peak power of the PSU exceeds the maximum power output by about 50%. This is because the energy required by a hard disk during startup is much greater than that during normal working.
Good quality can be pulled to 600W, general 550W, this is just a reference, you can let your generator run, use a multimeter to measure the voltage, increase the power until you find the motor voltage drop badly, this point is your generator's peak power.
3-kwh battery can produce about 40-55 cups.
4-kwh battery will produce about 55-75 cups,
5 KWH will give you about 75-95 cups.

The output power of outdoor power supply is generally 250w, 500w, 600w, 1000w, 1100w, 1800w, 2200w, 3000W, etc. The greater the power, the more electronic equipment can be powered, the more rich the content of outdoor activities.

Outdoor power supply to the coffee machine, just plug the power cord directly to the power supply, you can also plug and then connect.

Outdoor power charging, in fact, the more the better, the most common is the mains charging, but when the outdoor coffee machine is used, and not often have the mains charging opportunity, and the charging time is not short, so you can use solar panels to charge, put in a place with sunlight to absorb solar energy, a few hours can be filled, both convenient and energy saving but also environmental protection.