Yoyore 19819 months ago000Can the device be left on the recharging base once charged or must it be removed so as not to wear out the battery? Show in original language (French)einfachdeluxe9 months ago • purchased this product000purchased this productHave always left it in for 2 years. No problem and battery weakness detected. The battery feels like it lasts mega long anyway!Show in original language (German)Comment