Help me identify these S4 phone and battery models

I’ve got my hands on a pair of Samsung Galaxy S4 GT-i9500 which I’d like to repair/renew, but their batteries are sadly bloated, and I’ve been unable to find replacements. The 3,7V 5,9Wh batteries are labelled as EB-LIDTIBA, but I’ve been unable to find any information about them. What’s more, their dimensions (60 mm × 44 mm × 4 mm) are smaller and do not correspond to the standard EB-B600 battery. Here’s a side-by-side comparison of the elusive *ED-LIDTIBA* battery on top of the commonly-mentioned *EB-B600B* battery.