Support PD fast chargeInput PD40W or aboveThe mini 3 pro 2453mAh battery completes the charging time in 45 minutesThe mini 3 pro 3850mAh battery completes the charging time in 65 minutes Battery charging port output: 8.5V==4.0A(MAX) Type-C input: 5V/9V/12V---3A Product size: 6*2.6*4cm Packing size: 8.4*8.4*2.8 Net weight: 37g (without wire) Packing weight: 77g Package includin: 1 pc mini 3 pro drone battery charger/ charging hub2 pcs Type-C cable Note: 1. The mini 3 pro battery in the picture is for demonstration only and is not included.2. All dimensions are any measurement, there will be an error of 1-2cm, please understand. Instructions for the indicator lights of mini 3 pro battery charger/ charging hub: 4 lights all on----mini 3 pro battery power 100%3 lights are always on, 1 light is flashing---- 87.5%3 lights always on---- 75%2 lights are always on, 1 light is flashing---- 62.5%2 lights always on---- 50%1 light is always on, 1 light is blinking---- 37.5%1 light always on---- 25%1 light flashing---- 12.5%You can contact us at any time to learn about the latest prices and the most complete products.We will be online 24 hours. If you feel that the product you received does not achieve the desired effect, please contact us in time, we will do our best to help you solve various problems