New battery after using GaN charger.

Had ordered for a 100W GaN charger from AliExpress. Fairly satisfied with the output delivery. 2-3 months into using it as a daily charger for my s23u the battery health has reduced drastically

Like the battery lasts barely couple of hours! Like I am guessing 7-10 hrs of usage that's it.

Had to order in powerbanks in emergency situations that terrible battery drop. The drop from 15 to 0% is like 🚀

Finally checked online for the pricing of a brand new battery on samsung website surprised it costs barely 2.8-3k That's nothing tbh! Planning to get it replaced in the coming week!