Quantum's Qpaq-X professional portable power pack. Connect 2 Q Flash X Series heads for a maximum of 400 w/s per flash. Flash power is controlled from both the Qpaq-X and Q Flash. The Qpaq-X is powered by user replaceable, rechargeable battery modules. Select either small or large battery modules to fit the needs of your assignment. Connect an optional AC module for constant power in the studio.
| Power Settings | On-Off, Mode Settings |
| Recycle Time |
Normal recycle speed is 3.2 seconds. Ultra recycle speed is 1.8 seconds |
| Power Control | Adjusted through Flash head controls: Normal or Ultra |
| Power Connector | Multi-pinned from pack to battery, 1 pin charger input |
| Head Outlets | 2 |
| Power Supply | Lead Sealed PB1, Nicad PB2, PAC 120 volt AC Pack |
| Battery Level Indicator | 4 top mounted L.E.D. dispaly lights 75-100%, 50-100%, 25-50%, 0-25% |
| Flash Ready Indicator | On QFX2 flash head |
| Audible Signals | On QFX2 flash head |
| Portability | With QUPS Shoulder Strap |
| Stand/Pole Mounts | With QUPPM Tripod-Pole Mounting Kit |
| Weight (without Battery) | 2.49 lb |