• With two Super Batteries installed, the P400B provides 190+ full power flashes at 15-second intervals.
The Super Batteries provide 25% more flashes per charge with no memory effect and battery life is dramatically extended.
Norman's prorated battery warranty provides full replacement during the 1st year of service,
Reviewed by 1 customers
I shoot a lot at night and the Norman batteries hold a long charge so I have plenty of battery. I can get a good amount of flashes from the battery pack but the only problem I have is it takes 2 batteries and they are not that cheap.