Best Sellers in Portable Air Compressors. #1. Xiaomi MJCQB02QJ Mobile Air Compressor. 4.6 out of 5 stars. 15,109. 45 offers from €35.99. #2. Cycplus Air Pump, Electric Compressor, Portable Bicycle Pump, Mini Tyre Pump with Digital LCD LED Light, Rechargeable Li-ion 12 V for All Bicycles as Torch and Power Bank I50PSI, blue. 4.3 out of 5 stars.