The Galaxy S27 Pro and Galaxy S27 Ultra have been making the certification rounds for a while now, and their batteries have just shown up in the Safety Korea database, complete with photos.
The batteries have the model numbers EB-BS957CBY and EB-BS958DBY, which line up with the S27 Pro’s and S27 Ultra’s SM-S957 and SM-S958 model numbers, and both are made by Zhuhai CosMX Power in China. Unfortunately, the capacities aren’t legible in the photos.
Samsung Galaxy S27 Ultra (left) and S27 Pro (right) batteries at Safety Korea
Thankfully, we already know them. The capacities first…