Basically there are two machines, the 12V one is cheaper, the 24v one is more expensive, and the power is greater. Both models are for household use. The other difference lies in the battery life. A battery with half of 12V can be used for about 30 minutes, and a large 12V battery and a 24V battery can be used for about 50 minutes.
Basically 2 machines, 12V cheaper, 24v more expensive, more power, 2 are home. The other difference is in battery life. Half of the 12V battery can last about 30 minutes, and a large 12V battery and 24V battery can last about 50 minutes.
Basically, there are two types of machines. The 12V is cheaper, and the 24V is more expensive. They are more powerful. They are both for home use. The other difference is in battery life. Half a 12V battery can take about 30 minutes. A 12V large battery and a 24 volt battery can last about 50 minutes.