Property me these pumps purchased on the recommendation of a camping freaks with two small children (and a correspondingly large amount Inflatable) and am very satisfied: Whether 2x3 m garden paddling pool, aquatic products, air mattresses etc. - everything is inflated properly and quickly, and the battery proves to be as pronounced persevering. One point deduction for a little shaky lead from the charger to the pump. If you are not careful because it can easily lead to load interruption.