Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si 1. Compatible with for Mini 2/Mini SE Drone Battery Charging. 2. It can charge 3 batteries and 2 USB-C Power Port. 3. It can charge 3 batteries in sequence according to their power levels, and from high to low. Charging time: 1. QC3.0/5V3A,Dual USB C input]about 150 minutes for three batteries(about 50 minutes each battery); 2. QC3.0/5V3A,Single USB C input]about 240 minutes for three batteries(about 80 minutes each battery). Specifications: Charging temperature: 0-40degree Input: 5V3A 15W*2 (MAX) Output: DC 8.8V 3A(MAX) USB Port Output: 5V 2A(MAX) Check battery level--The display will show battery voltage,battery levels and battery percenta for 5 seconds after the batteries are inserted into charger hub.You can also check the battery levels by pressing the function button once. Color LCD display--The charging hub uses a color screen, and each port has a different color in different states, making it easy to view the state of each port. Can display the status of each port, battery voltage, charging current,battery level and percenta. Using for Mini 2 Battery as Power Bank--Connect USB port of the charging hub,you can use Mini 2 battery to charge remote controller or other additional devices. Colour:Photo Color Material:plastic Package Contents: 1 * charger 2 * Type-C charging cable (Note: Controller,phone,Battery,USB charging cable is not included). Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.