Miniature electric hoists, also known as household electric hoists, come in two power sources: 220 volts and 380 volts. Generally, larger tonnage electric hoists use 380 volts industrial electricity. The load capacity of miniature electric hoists ranges from 100 kilograms to 1.5 tons. With a smaller load capacity, the power source is 220 volts. They are small in size and light in weight, making them convenient for both carrying and fixed installation. Suitable for home lifting, they can be used not only in a fixed position but also with an added hook that allows them to be hung up for use. Additionally, they can have an electric trolley installed on I-beams for walking along them.