So, I bougth the 4 way battery charger from DJI - but it looks like it only charges 1 battery at a time????? That doesn't seem right and that seems pretty stupid. Is this how it was meant to work?? Or, is it not working properly?

Thanks,
Jason

Hi, thanks for the inquiry. The battery charging hub would charge one battery at a time. The Battery Charging Hub enhances efficiency by charging batteries in sequence according to their remaining power level. The battery charging hub will priority to charge the Intelligent flight battery that has a higher battery level compared to the three other batteries. Hope that this information would satisfy your query for today. Thank you for your support.