Paul C. Buff’s fourth generation portable power system, the Vagabond™ Lithium Extreme (VLX™), is a complete portable power system, combining a uniquely designed, dedicated power inverter with a high capacity lithium iron phosphate (LiFePO4) battery in a compact design. Producing a current-controlled, 120 VAC power source, the VLX™ reliable, convenient, and source for use with studio units that are normally allowing them to be used where power is otherwise unavailable or unreliable. The capable of powering flash units in various model combinations total wattsecond rating 3,200 Ws. Included is a multilevel, accurate battery charge indicator and a convenient charging port located on the front of the battery to supplied universal battery charger can be used 100 to 240 VAC, allowing the battery to be recharged from any location in just three hours. Anticipating the needs of the traveling professional photographer, the system also features a standard USB port (2A) for charging portable electronic devices such as phones and tablets. Visit www.paulcbuff.com for further details.