COMPATIBLE Battery Charging Hub For DJI Air 3 1. The battery charging hub supports a new power accumulation function, which can transfer the remaining power from multiple batteries to the battery with the highest remaining power. When connected to a designated charger, the battery charging hub can expand the charging interface to three, and enhances efficiency by charging batteries in sequence according to their remaining power level, with more fully-charged batteries receiving power first. The battery charging hub can also quickly charge remote controllers, smartphones, and other devices. 2. Operating Temperature: 5- 40 Celsius (41-104 Fahrenheit) 3. Input: 5-20 V, max 5 A 4. Output Power: 82 W (when used as a power bank) 5. Charging Time: -With the 100W USB-C Power Adapter: approx. 60 minutes (for each battery) -With the 65W Portable Charger: approx. 80 minutes (for each battery) -With the 65W Car Charger: approx. 80 minutes (for each battery) 6. Compatibility: -Air 3 Intelligent Flight Battery -100W USB-C Power Adapter -65W Portable Charger -65W Car Charger Tips:The charger is not included In The Box:Battery Charging Hub x 1