The hair dryer does not contain lithium batteries
Based on the calculation of the lowest power, there is no battery suitable for such a high power, and the dryer -hair is 220 V AC even if there is such hair. In the future, a high-power battery must be quite large and difficult to develop if it does not meet market demand. Hair dryers are relatively high-power electrical appliances, and the power provided by manual power generation or batteries is too low to operate the hair dryer in normal operation.
Hair dryers are mainly used for drying and shaping hair, but they can also be used for local drying, heating and physiotherapy in laboratories, physiotherapy rooms, industrial production and art.
Generally speaking, it can be used.
Dry the battery on low heat with a hairdryer, at least once every five minutes. If it is blown for more than half an hour, it should be low temperature, not high temperature. temperature, otherwise it is dangerous and may explode if the temperature is too high. If water enters for too long, the short circuit time is long and the internal structure of the battery is damaged and it cannot be used. Lithium battery is a primary battery that uses lithium metal or lithium alloy as the negative electrode material. a non-aqueous electrolyte solution. It is different from rechargeable lithium-ion batteries. Batteries are different from lithium-ion polymer batteries.
Precautions for using rechargeable lithium batteries
Charging the battery: Use the charger specified by the manufacturer to charge. When loading, pay attention to whether the modelThe charger corresponds to the battery model.
Avoid charging at high temperatures: Do not charge electric vehicle lithium batteries in environments where the temperature exceeds 40°C. High temperatures will cause the battery capacity to decrease.
Recharge in time: Try to charge the lithium battery while you are using it to avoid charging the battery every time when it is under power. This can significantly extend battery life.