Original Two-Way Charging Hub For DJI Avata 2 Can Charge Three Batteries1. Provides storage, charging, and power accumulation for batteries. Paired with the DJI 65W Portable Charger, it can fully charge an Intelligent Flight Battery in only 45 minutes. It can sequentially charge three batteries at a time, eliminating the hassle of charging batteries one by one. It can also serve as a mobile power bank to charge devices like the DJI Goggles and smartphones. 2. Input: 5 20 V, max 3 A 3. Input (Power Accumulation): Max 65 W