hair dryers have lithium batteries
A battery hair dryer, also known as a cordless hair dryer, is a type of hair styling tool that uses rechargeable batteries to operate and removes the need for an electrical power outlet. These models can be more portable and versatile than their corded counterparts, allowing users to style their hair anytime, anywhere. The use of lithium batteries also makes these tools more energy-efficient, reducing both operating costs and environmental impacts.
Existing electric hair dryer typically utilize a fan and a resistive heating element to dry the user’s hair. The resistance heating element is made of a coil of wire that may be straight, coiled or formed into any other suitable shape. Because of the way it generates heat, resistance heating elements demand high amounts of electric current for operation and therefore are not well suited to be powered by batteries.
As such, existing electric hair dryers are typically bulky, heavy and often require a lengthy power cord to allow users to move the hair dryer around while drying their hair. The use of a long power cord can become cumbersome and inconvenient for some users, especially those who have difficulty moving their arms and hands while drying their hair.
do hair dryers have lithium batteries
Rechargeable battery powered hair dryers eliminate the need for a cord and are therefore smaller, lighter and more convenient than their traditional counterparts. However, they can be slower to heat up and can have limited run times due to the limitations of the batteries they use.
The present invention provides a battery operated hair dryer with an internal battery management and control module to regulate how the heating assembly and battery pack are used to efficiently dry the user’s hair while maintaining the health and charge of the battery. A heating assembly 50 is included in the top section of the hair dryer, a control switch 44 and part of the battery pack 16 are included in the middle section and a portion of the battery management and control module 40 is included in the bottom section of the hair dryer.
This battery hair dryer with lithium batteries has a compact and lightweight design, making it easy to transport and store. This hair dryer also features an on/off switch, so you can choose when to use it. The switch has a safety feature that requires you to press the button for three seconds to prevent accidental activation. This hair dryer is also compatible with Air Canada’s carry-on baggage guidelines and can be safely packed in your checked luggage.
