* Household – for mobile phones, laptops, power tools. They can be either built-in to the device or external.
* Industrial. Usually installed in specials. workshops charging stations. They can work with several batteries in automatic mode.
* Automotive. Used to charge car batteries. Allows you to start the engine with a discharged battery.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.