Torches with charge indicator

Charge level indicator

— indicator that informs the user about the battery charge level. Such indicators can work in different ways. For example, the simplest option is an LED that changes colour or blinking frequency depending on the charge level; such an LED can be built into one of the control buttons and be activated when it is pressed in a certain way. Such indicators are compact and quite functional, and therefore are used in most cases. But large camping models and hand lamps (see “Type”) can be equipped with more advanced charge indicators – for example, in the form of several LEDs or even a simple display with a graphic display of the battery level.

In any case, this device makes it easier to monitor both the use and charging of the battery, and reduces the risk of being left without energy at the most inopportune moment.