Elinchrom EL 10290.1 Ranger Quadra  Kit with 1 Ranger Quadra Power Pack, 2 Batteries, 2 "S" Heads, 2 Reflectors, 1 Skyport Transmitter, Hard Shell Case, Cables and Charger Extremely small and powerful system. LED modeling light saves battery power. Fast recycling times. Complete kit with extra battery.