Acer Travelmate B113 series laptop chargers come complete with ac adapter and mains cable plug. All Acer Travelmate B113 chargers will charge for notebook battery while turned off, turned on or in sleep mode, if your Acer battery needs replacing then this Acer Travelmate B113 laptop charger will simply power on your notebook. All Acer Travelmate B113 series ac adapters are brand new and genuine.