The Mavic Battery Charger is used to charge the Mavic Intelligent Flight Battery and remote controller by connecting to a power outlet. By connecting to the USB port, it can also provide power to mobile devices such as smart phones or tablets.
It will take approximately 1 hour 20 minute..
From 2S to 4S batteries this charger makes charging easy and hassle free no buttons to press or fiddling with balancing settings. You plug in the balance lead of your battery and the charger handles the rest, you can check on how the charging is going from the light indicators on the top.