This battery is compatible with any PS4 Controller that has the model number 
CUH-ZCT2XXX (The "X"' means it doesn't matter what letters or numbers are there as long as the start of the model number is the same) See the 3rd photo to see where to find the model number.

For PS4 Pro/Slim controller battery replacement, This battery is slightly larger than the original battery LIP522 pack, as it has no plastic case, so it has a higher capacity of 2200mAh (2.2x the capacity of the original Battery).

The 3.7v lithium ion battery LIP1922 Nominal voltage 3.7v, fully charged 4.2V, Power 8.14Wh, compatible with Sony Dual Shock 4 CUH-ZCT2XXX series PS4 controller.

See this video here for a tutorial on how to install: https://www.youtube.com/watch?v=B67PBlefU4Y&pp=ygUkUFM0IFpDVDIgMjIwMG1BaCBiYXR0ZXJ5IHJlcGxhY2VtZW50