 Shipping: 7-10 business days of payment confirmation. Overview The Mavic Intelligent Flight Battery Charging Hub is designed for use with the Mavic Intelligent Flight Battery. When used with the Mavic Battery Charger, it can charge up to four Intelligent Flight Batteries. The Intelligent Flight Batteries will be charged in sequence according to their power levels, from high to low. The advanced Charging Hub optimizes charging to improve efficiency. It is also Phantom 4 charger compatible, further reducing the charging time. Specifications Model: M1CH-P; Compatible Battery Charger: Mavic Charger (F1C50); Mavic Car Charger (C3S78); Phantom 4 Charger (PH4C100); Phantom 4 Car Charger (C4S90-4); Compatible Battery Model: FB1-3830mAh-11.4V; Operating Temperature: 41° to 104° F (5° to 40° C); Operating Voltage: 13.05 V (Connected with the Mavic Charger/Car Charger); 17.4V (Connected with the Phantom 4 Charger/Car Charger) Charge Time* (Four Batteries): 4 hrs 10 mins (Mavic Charger); 3 hrs 15 mins (Mavic Car Charger); 2 hrs 30 mins (Phantom 4 Charger / Car Charger) Weight: 101 g * Charge times are tested in a lab environment at room temperature and should be used for reference only.