External Flash Charge Cord Cable with Quantum QT 5 Interface for Canon Speedlite and iShoot LFP 3000 Battery Power Pack|external flash|quantum cableflash canon speedlite - AliExpress
Quantum Battery Packs | B&H Photo Video
Amazon.com : Quantum T3US Turbo 3 325v NiMH Rechargeable Battery Power Pack ( For use with Canon, Nikon and other Cameras ) : Camera Flash Battery Packs : Electronics
XB5 Dedicated Module (Connection Cable) – to Power Canon 580EX, Phoenix APZ 99C, Some Promaster's & Vivitar 730AFC Flash with Bantam or QB1c Battery Pack – Quantum Instruments