Review on Cordless Rechargeable Tire Inflator Air Compressor - Portable Car Tire Pump for Bikes & Inflatables, 12V Auto Stop with Pressure Gauge (Red, 150PSI Max) by Rusty Heredia

This is an upgrade to a portable corded inflator which is now discontinued. It basically works the same as a wired inflator in terms of inflation time, how it heats up with use, etc. But being able to "cut the cord" so to speak is worth the upgrade to me. I had almost no expectations for this little guy and so far I'm very happy with him. .The display is nice and bright but not too bright. Using this gas generator at night was easy, especially with the built in flashlight. It charges in about 5 hours or so. A fully charged one can probably fill four flat tires on a sedan before running out of juice. (I haven't tested it, but I've used it enough times to see how much the battery drains after inflating a flat tire). My only concern, as others have mentioned, is that the pump cable is too short. This is a small downside, however, as you can place the inflator wherever you need it as long as the battery is charged. Overall I would highly recommend this little beast if you are looking for a rechargeable portable inflator without breaking the bank.