1、Special designed for DJI Inspire 1/ Pro and for DJI m100 2、Made of quality material, which is durable, safe and eco-friendly 3、Used with original charger, ​it can charge 4pcs drone batteries in sequence according to their voltage, from high to low 4、With the function of measure battery voltage intelligently, safe and convenient to use 5、LED indicators will show the battery's charging status Description: This battery charging hub is special designed for DJI Inspire 1/ Pro and for DJI m100. Made of quality material, safe and durable to use. It can intelligent measure the voltage and the batteries will be charged in sequence according to their voltage, from high to low. Features: 1. Special designed for DJI Inspire 1/ Pro and for DJI m100. 2. Made of quality material, which is durable, safe and eco-friendly. 3. Used with original charger, it can charge 4pcs drone batteries in sequence according to their voltage, from high to low. 4. With the function of measure battery voltage intelligently, safe and convenient to use. 5. LED indicators will show the battery's charging status. 6. Portable size is convenient to carry. Specifications: Condition: 100% Brand New Item Type: RC Accessory Material: Plastic Color: Black Compatible With: For DJI Inspire 1/ Pro, m100 Size: Approx. 12.5 * 11 * 4cm / 4.9 * 4.3 * 1.6inch Weight: Approx. 197g Package Include: 1 x Battery Charging Hub