The DJI Mavic Air Car Charger enables users to charge their Mavic Intelligent Flight Battery directly from their car's cigarette lighter port or any other suitable 12 VDC power source. The charger comes with low-voltage protection so that users can safely have enough starting battery voltage for their car. Additionally overheating protection will cut off charging if the cigarette port exceeds a certain temperature. The Mavic Air Car Charger features 48 minutes of charging time.