We have had other Coleman products in the past and were pleased with them.This pump inflated two air mattresses in less than 5 minutes. When it was time to deflate them, the task was simple and quick.My only complaint is that there is no indicator to let you know if it is charging, or when it is fully charged.The instructions are to then charge the battery every 3 or 4 (can't remember which) months. I'm an 80+ year old grandma who will be charged with this responsibility. Do I have to put this on my calendar so I won't forget???