The Dyna-Lite Jackrabbit Pack II contains Nickel Metal Hydride Battery Cells. It can power 140 full power pops when connected to the Dyna-Lite UNI400JRg monolight. It recycles in 6.5 seconds, when used at 320 watt/seconds on a full charge.
It is the smallest high voltage power pack available, and includes a multi-voltage, 3 hour charger.
Fast, Multi Voltage Charger
Included 120-240 Volt (JR-CH300) charger requires only 3 hours to fully recharge the battery.
No Overcharged Battery
The charger switches to safe "float mode" when the battery is fully charged.
Compact Design
Lightweight, easy to carry with the included belt clip.
High Power
Compatible with the Dyna-Lite Uni 400JRg, supplying it with 140 full-power (320Ws) flashes per charge without using AC power.
Versatile
Adapter cables are available for many other manufacturers' flashes, such as Nikon, Canon, Metz, Minolta, Sunpak and Vivitar.