Power Pack
Battery Type : Nickel-metal hydride (Ni-MH)
Recycle Time : 0.5 - 0.7 second
Number of Flashes Full Power : 550
Recharging Time : 4 hours
Belt Clip : Yes
Remaining Power Indicator : Color LED
Output (Voltage) : 320VDC
USB Power : 5VDC
Output Ports :
2 x Flash external power socket
1 x USB power socket (Type A)
Dimensions : 200 x 110 x 35 mm (7.9 x 4.3 x 1.4 in))
Weight : 710g (1.6 lb)

Battery Pack
Type : Cartridge
Output (Voltage) : 7.2VDC
Charging Time : 4 hours
Charge : 500 discharge cycles
Capacity : 3,000 mAh
Dimensions : 110 x 74 x 27 mm (4.3 x 2.9 x 1.0 in)
Weight : 381 g (0.8 lb)

PS 8 Ni-MH Battery Pack
AC Charger
Power Supply Cable
Shoulder Strap
Rainproof Soft Case