The Bavin 85W device is likely the Bavin PC1160, a portable 2-in-1 jump starter and air compressor with a 10400mAh power bank. It features a 2-in-1 function to jump-start car batteries and inflate tires, a built-in 10400mAh power bank for charging devices, an LED display for real-time readings, a flashlight, and comes with various nozzles for different inflation needs.