Top Features Able to charge three flgith batteries in sequence . 96 minutes charge time for each battery When connected to a 65W portable charger or car charger the DJI Mavic 3 Battery Charging Hub can be expanded to charge three batteriesThe Battery Charging Hub enhances efficiency by charging batteries in sequence according to their remaining power level with more fully charged batteries receiving power first Specification . Model. CHX260-65 Operating Tempratures. 5° to 40°C (41° to 104°F) Input. 5-20V Max 5 A Charging Time Approx1 hour and 36 minutes (for each battery) . Compatible with DJI 65W Portable Charger . Compatible with battery model BWX2600-5000-15.4