DESC: Portable DVD players have lots of positives going for them. They're great for viewing DVD Video virtually anywhere and can also be used for listening to CDs. On long road trips, portable DVD players are the best things to help entertain the kids and subdue wild behaviors in cramped spaces. The drawback, until now, has been the limited Battery life during play back. The built-in rechargeable battery of the DVD-LS90 nearly triples it by offering a realistic 6 hours of play time. This opens lots more opportunities to enjoy the Panasonic DVD-LS90.