Description:This intelligent battery charging hub is design for DJI Tello Drone, which can charge 3 batteries at the same time. Internal power management ensures safety at all times. Through display indicators, you can know the charging state in real time. It is small, portable and convenient to carry.Features:1. It is small and portable, designed for DJI Tello Drone.2. There are 3 interfaces in the charger. You can charge 3 batteries at the same time, which is fast to save your time greatly.3. Internal power management ensures safety at all times.4. Each battery's status is shown through display indicators, which is is convenient to keep informed with the charging state.5. Made of quality materials, which are safe and durable for long term use.Specifications:Condition: 100% Brand NewItem Type: RC AccessoryMaterial: PlasticColor: BlackSize: Approx. 8.3 * 5.3 * 1.8cm / 3.26 * 2.09 * 0.71inchWeight: Approx. 55gDC Input: 5V-13.5VUSB Input: 5V 3A / 9V 2AOutput: 4.35V 1A x 3Charging Time for 3 Battery: About 60minPackage Include:1 x Battery Charging HubNote:Please allow slight deviation for the color and measurement. Thanks for your understanding.