All-in-One Battery Design: Powered by a high-capacity 10.8V/8940mAh lithium battery, providing up to 500 full-power flashes per charge . No need to hunt for a wall outlet on location. Take your photography to the next level with this powerful, portable studio strobe. Perfect for wedding, portrait, fashion, and commercial photographers in Ethiopia who need reliable, high-output flash on location or in the studio.