Corey Hawkins

For future reference, I found only a slight physical difference between the two. Tested both out on a 6s Plus and they both seem to work exactly the same.

Advice for anyone looking to attempt a repair on this device: If you're experienced in soldering and have a heat gun with a very small tip, I recommend it on this repair. When completing a battery replacement, applying heat to the 4 solder pads that hold it in place, all at once, makes it much easier to remove the battery. Liquid solder flux applied to be pads, beforehand, also reduces the amount of direct heat to the board, needed, to remove the battery. Of course, once the battery becomes desoldered, that where your soldering skills come into the picture. It's not the easiest repair in the world but it is possible with a little bit of, aforementioned, soldering skill.