Experience the great outdoors like never before with the Coleman OneSource Rechargeable Camping Gear. This all-in-one system powers multiple devices making your camping trip hassle and worry-free. Whether its filling an air mattress cleaning your site with a vacuum or using a fan speaker and pump the interchangeable battery system ensures uninterrupted usage. The fully charged 4800 mAh lithium-ion battery can inflate up to 22 queen-size air beds. Enjoy the convenience of a 2-hour charging time with a quick-charging station (sold separately) or use a 2.4 amp USB output; takes 5 hours with a 1 amp USB output.