Has anyone replaced the battery of iPhone 6S? What happened after the replacement?

I purchased the Pinsheng battery online. After placing the order, someone contacted me to replace the battery soon. I made an appointment in the afternoon and the battery was quickly replaced. I checked it with itools and found that the new battery has a lifespan of 98%. It feels pretty good and very convenient. How about the battery effect depends on how you use it later. Full marks for service.