Godox original lithium battery for Godox AD600, AD600B, AD600BM, AD600M, AD600BMII flash, also for Neewer NW600BM, Flashpoint XPLOR 600 Studio Flashes. High-performance Panasonic Li-ion Battery, Faster to charge, easy to use and easy to carry. Capacity: 10.8V /9000mAh Lithium Battery Pack Provides 500 Full-Power Flashes The Battery for AD600-Series Flash Heads from Godox is a high capacity 11.1V, 8700mAh lithium power source compatible with Godox Wistro AD600, AD600B, AD600M, AD600BM and AD600BMII flash heads. A fully charged battery will give the heads 500 full power flashes.