Believe it or not, I have been using this pump for 8 years. He is reliable, he has never let me down, despite the fact that Made in China. But there are some minor downsides. The battery cover was poorly fixed and quickly lost, I had to wrap it with electrical tape. The braid of the wires gradually cracked in several places: where the folds are, and where the wires come out of the case. Somewhere my husband just wrapped it with electrical tape. At the point of exit from the case, I had to cut and reconnect. To do this, the body was somehow partially disassembled. Despite the fact that by its 8th anniversary the pump was decorated with several types of electrical tape, it retained its reliability and more than once rescued me on the road and other drivers who asked for help. I recently sold this car, I also gave the pump to the new owner. I think he will last a long time.