Godox V1 V860III V850III AD100PRO Flash Head powered up with this VB26B Battery from Godox. Featuring a voltage of 7.2V, this lithium-ion rechargeable battery pack is the upgraded version of the VB26 with a higher capacity of 2980mAh. When the battery is fully charged, it is capable of outputting 480 full-power flashes. Power source:7.2V /2980mAh Li-ion battery.（Latest version battery） Adopting superior material and advanced technology, high energy density, has the characteristics of strong safety, high power output, long battery life. Godox VB26B Li-ion Battery for Godox V1 V860III V850III AD100PRO Round Head Camera Flash Godox VB26B Lithium-Ion Battery Pack for V1 V860III V850III AD100PRO Camera Flash Speedlite (DC7.2V/2980mAh/21.45Wh)