Batteries for use with laptops, video cameras and watches; Battery chargers for use with vehicle batteries and mobile phones; Battery packs for video cameras and laptops; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, cell phones, MP3 players and personal digital assistants; Off-grid power and deep cycle battery storage systems c...