Optimise your photo sessions with the GODOX AD400Pro replacement battery WB400P. Designed specifically for the GODOX AD400 Pro Studio flash, this lithium battery provides a reliable power supply for uninterrupted recording. With 21.6 V and 2600 mAh capacity, it allows extended shoots without changing batteries. Compact and durable, the WB400P is the ideal accessory for professional photographers to focus on their creativity.