This Bolt CKE2 HV Locking Flash Power Cable allows you to connect compatible battery packs to select Nikon flash units. It features a twist-lock mechanism between the battery pack and the cable to ensure a secure connection and a weather seal between the flash and the cable. This locking mechanism works with both Cyclone DR PP-400DR and Quantum Turbo 3 battery packs, however the cable will also work with packs that do not feature this mechanism. Additionally, it has a coiled length of 28" and can stretch to 110".
Bolt Cyclone battery packs
Quantum Turbo battery packs
Lumedyne battery packs
Dynalite battery packs
Nissin: MG8000, Di866, Di866 Mark II and Di700 for Nikon Cameras