Gomadic USB Power Port Ready retractable USB charge USB cable wired specifically for the Panasonic Lumix DMC-ZS40 and uses TipExchange Ever been stranded with a dead battery because your USB data cable didnt put your Panasonic Lumix DMC-ZS40 into charge mode? At Gomadic we resolved this issue ... read on below in to learn what we do different with our USB Power Port Ready cables Included TipExchange Tip ensures the fastest charging by putting your phone into charge mode rather than the typicale USB data mode that every other brand does ... this attention to detail resulting in faster and more consistant USB power port charging Cable tip wiring and power configuration is designed to Panasonic specification to guarantee to put your Lumix DMC-ZS40 into the proper charge mode for the fastest charging possible integrated TipExchange Technology provides an upgradeable path by simply exchanging the physical connector plug. Specific connection for the Panasonic Lumix DMC-ZS40 is included with additional connectors sold separately. Gomadic Lifetime Warranty ensures the product is built to last.