Huawei Mate 10 Pro has 4000mAh battery

There were leaked image showing that mate 10 pro is full battery glory which is confirmed in a teaser that Mate 10 have 4000mah battery which will last the whole day with just a single charge.
Mate 10 Pro is said to sport a "EntireView" QHD (1440x2880 pixels) display with 18:9 aspect ratio, and a screen size of 5.99-inches. The Mate 10 Pro is also said to be launched in four configurations: 6GB RAM/64GB storage, 6GB RAM/128GB storage, 6GB RAM/256GB storage, and 8GB RAM/256GB storage.