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It’s the size of a briefcase, but the Carson Rotisseries Portable Rotisserie Grill ($720) offers party-size capacity. It may not look much when closed because it’s designed for trouble-free transport, but pop this tough, aluminum case open and you’ll find 4,000 cubic inches of cooking volume. A battery, a wall outlet, or car outlet can power the seven rotating rotisserie slots and the high heat porcelain-coated tray provide a place for coals. The Portable Rotisserie Grill comes complete with 3 medium skewers, 1 small skewer, a portable 12v battery and an AC adapter.