Original Two-Way Charging Hub Dual Charger Butler Power Supply Station for DJI NEO RC Drone Quadcopter Specification: Brand Name: DJI Item Name: Two-way Charging Hub Input: 5V-20V, MAX 3A Output (Charging): 5V, 2A Charging Method: Charge three batteries simultaneously (with charger of more than 45 W) Usage: for DJI NEO Batteries Feature: - It can store and charge batteries. - When used with the DJI 65W Portable Charger, it can fully charge three Intelligent Flight Batteries simultaneously in just 60 minutes.- With at least one battery stored, it can serve as a power bank, using the remaining battery power to charge devices such as goggles or smartphones. Tips: - The number of batteries that can be charged simultaneously depends on the power of the charger used. - Using a charger of more than 45 W allows for charging three batteries at once while using a charger of less than 45 W can only charge two batteries simultaneously. - Refer to the charging protocols supported by the charger. Package Included: 1 x Charging Hub