HP iPAQ H4300 Series Charge & Sync Cradle w/ Battery Slot H4350 H4355 INCLUDES 3FT USB CABLE POWER SUPPLY OPTIONAL IPAQ'S OWN POWER SUPPLY CAN BE USED WITH THE CRADLE TO CHARGE BATTERY IN IPAQ TO CHARGE BATTERY IN IPAQ 2ND BATTERY CAN BE SIMULTANEOUSLY CHARGED IN BATTERY SLOT