Godox Propac PB960 Power Pack for Speedlight (Choose Cable)

The Godox PB 960 is very well built.Like the interchangeable battery section which makes this unit future proofed.The ability to use 2 flashes if required is very handy. Unit is quite compact and light.Overall very user friendly and ideal for someone doing event, wedding or long photo shoots knowing that they have plenty of power at hand for the job.

A professional, Canon User, firing 600ex -rt's. At a recent awards night I found the limitations of in-flash batteries. Firing on full power (due to distance and lighting) for the awards with fresh batteries, I normally let the presenter know to wait for my three flashes before letting the recipient go, my flash was taking 4 seconds to cycle...8 seconds seem a lifetime for the presenter to stand there. Now with the Godox the recycle time is 1 second... flash, 1 second, 2nd shot, 1 second, 3rd shot... 3 shots in 3 seconds and we are done! Much more professional result.

I already own 4 of these, and mate has some also. I ordered a 'spare' but decided to use it (in conjunction with the Y cord to convert from 2 to 1 for faster recycle time) and with a Nikon (NX) cord to power my on camera Sb900 flash. Now, that flash had already done a lot of work at my last wedding and batteries in flash head were depleted a lot, but I just attached the Godox Propac PB960 Speedlite Power Pack (with cords) to the flash and tested. At 1/2 manual power on my flash I could just keep firing multiple times and the red charge ready light did not blink once. Upped to 1/1 full manual power, and it took 1 second or less (hard to tell it was still so fast) to fully recycle, then I took off the battery and tried full power (with depleted on board batteries in it) and it was taking 6-7 seconds, of course this would decrease to around 2.5-3 seconds anyway.