Lint removers with charge indicator

Charge indicator

— an indicator (usually light) that informs the user about the state of the battery of the remover. The specifics of the operation of such an indicator in different models may be different: in some, it only reports a successful connection to a power source, in others it displays the progress of charging and signals its completion, in others it warns of an imminent charge exhaustion, etc. This feature is only available for battery powered models (see related paragraph).