The Turbo 2x2 battery is a heavy-duty portable power source for shoe and handle mount flashes, or digital cameras; with double the power and even smaller size than its predecessor, the Turbo. It has the fastest recycling and the most shots per charge of any Quantum Battery.
With dual outputs this battery pack is ideal to be used to power a pro-digital camera outfit. The Quantum Turbo 2x2 provides programmable low voltage for your digital camera and high voltage for your flash at the same time. Now your flash keeps up with your camera, and camera with flash. Or use it to power two separate flashes!
Battery Type High Voltage double-cell NiMH Rechargeable battery pack (no memory)
Recycle Time 1-1.9 sec (depending on flash model, and distance to subject)
Number of Flashes 900 in single mode (with only flash connected)
500 in double mode (with flash and digicam connected)
[rated at full power flash, thousands in fully automatic mode]
Recharging Time 3 hrs with charger supplied, 1.5 hrs with two chargers connected (should not be charged for more than 72 hrs) Remaining Power Indicator 4-Led Display (Full, 3/4, 1/2 and 1/4)
Dual Flash Capability Yes Belt Clip Yes Shoulder Strap Yes Dimensions 6.25 x 3.875 x 1.875" (159 x 98.5 x 47.5mm) Weight 32 oz (907 g)