Genesis PowerPort Duo 1000 Portable Battery Pack

This rechargable, interchangable battery pack is designed for use with the Genesis GF200 and GF400 Portable Flash Systems. Considered the heart of the PowerPort system, the Genesis PowerPort Duo 1000 Portable Battery Pack provides up to 900 full-power flashes with the GF200 (450 flashes for the GF400) in a single charge, and up to 1800 full-power flashes with the Canon 580EX II or Nikon SB-900.* Compatible with a wide range of popular speed lights including Canon, Nikon, Sony and Metz. This battery is long-lasting and reduces flash recycling time, even while powering multiple flashes via the dual output. Requires a compatible flash power cable for operation (sold seperately). *Number based on speedlight flashes. Provides up to 900 full-power flashes for the Genesis GF200 and 450 full-power flashes for GF400 Flash Systems. Actual number of flashes may vary based on power output and the condition of the battery.