2. A single electric water cooker with a detachable socket on the desktop is about 1.7 liter.

3. Carry an electric kettle with a spray nozzle, about 5 liters.

4. an electric teapot that burns a small amount of boiling water like a teapot, about 0.5 liters.

Extended data

When cleaning, cut off the power supply and wait until the water and bottle are cold before putting your hand into the container. When cleaning the car body or plastic parts, wring them dry with a rag containing detergent, then gently wipe the contaminated parts, and then wipe off the detergent with a clean wet rag.

Don't store soybean milk in a thermos. Saponins in soybean milk can remove scale from thermos bottles. When soybean milk is put in a thermos bottle, the bacteria in the bottle will take soybean milk as nutrition, multiply in large quantities at a suitable temperature, and will go rancid and deteriorate after 3~4 hours.

References:

Baidu Encyclopedia: Hot Kettle