S21 ultra not charging after 85% and draining fast

[m_hassaan_k]

I am facing this issue since 2 days when I realised that my phone isn't charging above 85% even protect battery is disabled and it is also draining fast. Is there any solution to this problem except changing the battery?

[taluu]

Setting check kro battery protection to ni on

[khanbhainartopa]

Battery charger check krwa lain ketni voltage out kr rha ha,ap ek br kesi dusry genuine charger sy ek br battery charge kr ky dekh lain ,

[Asad_Tariq]

Turn of battery protection

[m_hassaan_k]

motherboard IC was burned due to high voltage surge. Changed the phone now