Baofeng walkie talkie UV-16 PRO Mate not charging via usb type c.

[thesame]

I use to charge it via type c and It stopped charging , with the usb c connected i measure 5V on the pins that are going to the battery , and on the working one i can measure 9V on the pins, after opening it i found this sot23 smd marking ACA9E burnt, and i don't know what to replace it with. Some people say it can be SY8008CAAC wich is a Synchronous Step Down Regulator others say it could be voltage detector like XC6114B545MR.

[stj]

it's a 2 cell battery, so logically it's a boost convertor.
maybe next time,add a thermal pad to couple it to the metal shell