Can be used as a charging hub for Mavic Mini batteries and a power bank to charge external devices. Tips Included in the Fly More Combo. In The Box Charging Hub ×1 Micro USB Cable ×1 Specifications Operating temperature: 5° to 40°C (41° to 104°F) Input: 5V/2A 9V/2A 12V/2A USB Port Output: Max 5V/2A Weight: Approx. 80 g Charger type: DJI 18 W USB charger is recommended. Or an FCC/CE-certified USB charger that supports Quick Charge protocol.