Review on 🚗 Cordless 150PSI Tire Inflator Air Compressor - AUTOOMMO Portable Air Pump with Rechargeable 6000mAh Battery, 12V DC Car Adapter, Ideal for Car Tires, Bicycles, Rugby, Basketball by Michael Schafer

When opening, the batteries have to be recharged, which takes 3 to 5 hours. However, it does come with a 10ft cigarette lighter cable that can be used instead. Since I planned to test the device in wireless mode, I waited for the batteries to charge. All of my tires were around 27psi and I decided to inflate them to 35psi by adding 8psi to each. I set the device to stop at 35psi and it took about 4 minutes to inflate each tire before it automatically stopped. After all 4 tires were inflated, I noticed the 3 bar charge gauge went down 1 bar; although it was not clear how much of that third of the fee was used. It's 9.5 inches long and fits easily in a backpack or trunk (even in most glove compartments if you want). What I liked: - 6000mAh multi-function battery that can be used for wireless inflation, emergency light and USB port operation. for emergency charging of devices (mobile phone etc.) - The device weighs approx. 1.5 kilos and has a pleasant feel that makes the movement of the working pump quiet. - Automatic pump shut-off when desired air pressure is reached - Additional inflation heads for sports balls, swimming pools, air mattresses, etc. Minor issues: - The air hose connector gets very hot at the point where it is screwed into the pump body after long-term use, so must avoid touching this point directly until it has cooled. - While the device came with a USB Type-C cable to charge the device, it didn't come with a USB wall outlet adapter. Note: There are cheaper devices out there, but for a few bucks more I went for a bigger battery and a more durable case. .