Battery charge devices; Battery chargers; Portable media players; Cell phone battery chargers; Cellular phones; Digital cellular phones; Internet phones; Keyboards for mobile phones; Gaming machines; Headsets for telephones; Carrying cases specially adapted for pocket calculators and cell phones; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Telephone headsets; Laptop computers; Backup drives for computers; Batteries; Battery cases; Battery packs; Battery terminal connector clamps; Cell phone battery chargers for use in vehicles; Electric storage batteries; Electrical cells and batteries; Electrical storage batteries; Emergency auto kits comprised of a hand held spotlight and battery charger; Integrated battery backup systems comprising a battery, an electronic measurement apparatus for use in the measurement of battery health and performance, and a remote computer software program that uses the foregoing data to trend, predict, and store data related to the health of the battery; Mobile telephone batteries; Rechargeable electric batteries; Removable hard drive based computer backup systems; Renewable battery system to provide backup power; Solar recharging battery pack for digital cameras