Tether Tools Relay Camera Coupler Panasonic Batteries Battery:DMW-BLF19 Durable and lightweight

Durable and lightweight

razor-sharp autofocus

a trip or tug can cause your tether cable to become dislodged or cause serious damage to your camera’s data ports

This size roll is only manufactured in Arctic White or Polar White

At home in your hands

Tether Tools Relay Camera Coupler Panasonic Batteries Battery:DMW-BLF19 Durable and lightweightInfinite Power for Your Camera The Relay Camera Coupler combined with the Case Relay Camera Power System provides constant, uninterruptable power for your camera and is perfect for time lapse photography, photo booths, video production and power hungry LiveView shooting or any long day on the set. Need more power? Hot swap in another power bank and continue shooting while never losing power to your camera. How Does it Work? Simply insert the Relay